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Chybicki Damian, Janas-Naze Anna, Osica Piotr, Gnatek Adrian. Removal of necrotic alveolar part of mandible with CGF (Concentrated Growth Factors) application into a post-operative bone defect – a case report. Journal of Education, Health and Sport. 2019;9(7):90-99. eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.3266472 http://ojs.ukw.edu.pl/index.php/johs/article/view/7106 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26/01/2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2019; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike. (http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 20.06.2019. Revised: 25.06.2019. Accepted: 03.07.2019. Removal of necrotic alveolar part of mandible with CGF (Concentrated Growth Factors) application into a post-operative bone defect – a case report Damian Chybicki PhD student, Anna Janas-Naze PhD Assoc. Prof., Piotr Osica PhD, Adrian Gnatek PhD student Damian Chybicki ORCID ID: 0000-0001-5658-8235 email:damian.chybicki@gmail.com Anna Janas-Naze ORCID ID: 0000-0001-6885-4457 Piotr Osica ORCID ID: 0000-0002-6436-5442 Adrian Gnatek ORCID ID: 0000-0002-1702-5162 Department of Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas-Naze, PhD, Assoc. Prof. Corresponding author: Damian Chybicki Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article was financed by Medical University of Lodz as a part of statutory activity nr 503/2-163-01/503/01 Abstract Usage of platelet concentrate is an interesting clinical option for enhancement of healing tissue. One of them – Concentrated Growth Factors (CGF) is produced by processing blood samples with a special centrifuge device. It is proven that this material contains high concentration of growth factors and CD34+ cells which have anti-inflammatory properties and ability to stimulate proliferation and differentiation of connective tissue cells and angiogenesis. The following article presents a case of 70-year-old-patient who underwent the augmentation of the post-operative bone defect with CGF after removal of necrotic alveolar part of the mandible. Key words: osteomyelitis, osteonecrosis, CGF, concentrated growth factors, oral surgery&nbsp

Osica Piotr, Osica Karolina, JanasNaze Anna. Surgical treatment of the patient with compound odontoma located in the mandible - a case report. Journal of Education, Health and Sport. 2017;7(12):545-552. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo. 1133860 http://ojs.ukw.edu.pl/index.php/johs/article/view/5175 https://pbn.nauka.gov.pl/sedno-webapp/works/843182 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2017; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 01.12.2017. Revised: 15.12.2017. Accepted: 29.12.2017. SURGICAL TREATMENT OF THE PATIENT WITH COMPOUND ODONTOMA LOCATED IN THE MANDIBLE - A CASE REPORT Piotr Osica PhD1, Karolina Osica PhD Stud.2, Anna Janas-Naze PhD Assoc. Prof.1 Piotr Osica ORCID: 0000-0002-6436-5442 Karolina Osica ORCID: 0000-0003-3983-8516 Anna Janas-Naze ORCID: 0000-0001-6885-4457 1Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. 2Department of the General Dentistry, Central Hospital, Medical University of Lodz Head of the Department: Jerzy Sokołowski, PhD, Prof. Corresponding author: Piotr Osica Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article is financed by Medical University of Lodz as a part of statutory activity nr 503/2-163-01/503-01 Abstract The article describes case of a 20-year-old patient who had been treated surgically due to compound odontoma of the mandible in the area of teeth 32- 34. Key words: tumor-like lesions, complex odontoma, compound odontoma

Gnatek Adrian, Osica Piotr, JanasNaze Anna. Surgical management aspect of the patient with clear cell renal cell carcinoma metastasis to the upper lip- a case report. Journal of Education, Health and Sport. 2017;7(11):294-308. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1069810 http://ojs.ukw.edu.pl/index.php/johs/article/view/5083 https://pbn.nauka.gov.pl/sedno-webapp/works/839682 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2017; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 20.10.2017. Revised: 21.10.2017. Accepted: 30.11.2017. SURGICAL MANAGEMENT ASPECT OF THE PATIENT WITH CLEAR CELL RENAL CELL CARCINOMA METASTASIS TO THE UPPER LIP- A CASE REPORT Adrian Gnatek Dr, Piotr Osica PhD, Anna Janas- Naze PhD Assoc. Prof. Adrian Gnatek ORCID ID:0000-0002-1702-5162 email:gantekadrian@gmail.com Piotr Osica ORCID ID:0000-0002-6436-5442 Anna Janas- Naze ORCID ID:0000-0001-6885-4457 Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. Corresponding author: Adrian Gnatek Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article was financed by Medical University of Lodz as a part or statutory activity nr 503/2-163-01/503/01 Abstract The article describes the case of a 49–year-old patient with clear cell renal cell carcinoma metastasis to the upper lip that has undergone the procedure of excision of the metastatic lesion with carbon dioxide surgical laser. Key words: clear cell renal cell carcinoma, surgery, metastasis, surgical laser

Osica Piotr, Stelmach Rafał, Janas-Naze Anna. A tooth that could be saved. Journal of Education, Health and Sport. 2017;7(8):984-992. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.996360 http://ojs.ukw.edu.pl/index.php/johs/article/view/4882 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2017; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 05.08.2017. Revised: 10.08.2017. Accepted: 31.08.2017. Ząb, który można było uratować A tooth that could be saved Piotr Osica, Rafał Stelmach, Anna Janas-Naze Zakład Chirurgii Stomatologicznej UM w Łodzi kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze Adres do korespondencji: Piotr Osica Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: piotr.osica@umed.lodz.pl tel. 42 675 75 29 dr n. med. Piotr Osica, lek. dent. Rafał Stelmach, dr hab. n. med. Anna Janas-Naze Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-01 Streszczenie : W pracy przedstawiono opis przypadku 25 letniej kobiety, u której z przyczyn ekonomicznych podjęto decyzję o usunięciu zęba 47, zakwalifikowanego pierwotnie do leczenia kanałowego z powodu rozległych zmian zapalnych. Jednoczasowo usunięto zatrzymany częściowo ząb 48, będący przyczyną przewlekłych stanów zapalnych błony śluzowej tej okolicy. Hasła indeksowe: torbiel korzeniowa, zmiany zapalne, ząb zatrzymany Abstract: The article presents a case of a 25 year old woman who for economic reasons decided to remove a tooth 47, initially qualified for root canal treatment due to extensive inflammatory lesions. At one time, partially impacted tooth 48 was removed, which is the cause of chronic inflammation of this region. Key words: radicular cyst, inflammatory lesions, impacted tooth

Osica Piotr, Szczepkowska Aleksandra, Janas-Naze Anna. Głęboko zatrzymany ząb 21 z zagięciem koronowo-korzeniowym - opis przypadku = Deeply retained dilacerated tooth 21 - case report. Journal of Education, Health and Sport. 2016;6(11):54-62. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.163885 http://ojs.ukw.edu.pl/index.php/johs/article/view/3962 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 755 (23.12.2015). 755 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Author (s) 2016; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 22.10.2016. Revised 30.10.2016. Accepted: 31.10.2016. Głęboko zatrzymany ząb 21 z zagięciem koronowo-korzeniowym - opis przypadku Deeply retained dilacerated tooth 21 - case report Piotr Osica1, Aleksandra Szczepkowska1, Anna Janas-Naze1 1Zakład Chirurgii Stomatologicznej UM w Łodzi Kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze Adres do korespondencji: Piotr Osica Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: piotr.osica@umed.lodz.pl tel. 42 675 75 71 Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-21-001 Streszczenie W pracy opisano przypadek 12 letniej dziewczynki z głęboko zatrzymanym zębem 21 z dilaceracją, czyli zagięciem koronowo-korzeniowym. Słowa kluczowe: ząb zatrzymany, dilaceracja, opóźnione wyrzynanie Abstract The article presents the case of 12 year old girl with deeply retained dilacerated tooth 21 with Key words: retained tooth, dilaceration, delayed eruption.

Osica Piotr, Osica Karolina, Szczepkowska Aleksandra, Janas-Naze Anna. Rozległa torbiel korzeniowa żuchwy leczona metodą dwuetapową - opis przypadku = Large residual cyst in mandible treated by two-step method - case report. Journal of Education, Health and Sport. 2016;6(11):444-455. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.174791 http://ojs.ukw.edu.pl/index.php/johs/article/view/4019 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 755 (23.12.2015). 755 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Author (s) 2016; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 02.11.2016. Revised 22.11.2016. Accepted: 27.11.2016. Rozległa torbiel korzeniowa żuchwy leczona metodą dwuetapową - opis przypadku Large residual cyst in mandible treated by two-step method - case report Piotr Osica1, Karolina Osica2, Aleksandra Szczepkowska1, Anna Janas-Naze1 1Zakład Chirurgii Stomatologicznej UM w Łodzi Kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze 2Poradnia Stomatologii Ogólnej z Izbą Przyjęć CSK IS UM w Łodzi Kierownik: lek. stom. Ewa Malenta-Markiewicz Adres do korespondencji: Piotr Osica Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: piotr.osica@umed.lodz.pl tel. 42 675 75 71 Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-21-001 Streszczenie W pracy opisano przypadek leczenia dwuetapowego rozległej torbieli korzeniowej w żuchwie u 58 letniego pacjenta. Słowa kluczowe: torbiel korzeniowa, obturator, metoda dwuetapowa Abstract The article presents the case of 58 year old man with large radicular cyst in mandible. Key words: radicular cyst, obturator, two-step method

Chybicki Damian, Janas-Naze Anna, Osica Piotr. Mucocele in atypical localization – a case report. Journal of Education, Health and Sport. 2019;9(7):404-407. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.3347204 http://ojs.ukw.edu.pl/index.php/johs/article/view/7167 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26/01/2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2019; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike. (http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 01.07.2019. Revised: 05.07.2019. Accepted: 23.07.2019. Mucocele in atypical localization – a case report Damian Chybicki PhD student, Anna Janas-Naze PhD Assoc. Prof., Piotr Osica PhD Damian Chybicki ORCID ID: 0000-0001-5658-8235 email:damian.chybicki@gmail.com Anna Janas-Naze ORCID ID: 0000-0001-6885-4457 Piotr Osica ORCID ID: 0000-0002-6436-5442 Department of Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas-Naze, PhD, Assoc. Prof. Corresponding author: Damian Chybicki Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article was financed by Medical Univeristy of Lodz as a part of statutory activity nr 503/2-163-01/503/01 Abstract The article describes a case of an oral mucocele of the palatoglossal arch in 5 y.o. patient, treated by conventional surgical excision of the lesion in general anesthesia. Key words: mucocele, surgical treatment, oral surgery

Gnatek Adrian, Janas-Naze Anna, Osica Piotr, Chybicki Damian. Extraction of totally impacted lower third molar with CGF (concentrated growth factors) application into a post-extraction bone defect – a case report. Journal of Education, Health and Sport. 2019;9(2):253-263. eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.2564126 http://ojs.ukw.edu.pl/index.php/johs/article/view/6591 https://pbn.nauka.gov.pl/sedno-webapp/works/904222 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part b item 1223 (26/01/2017). 1223 Journal of Education, Health and Sport eissn 2391-8306 7 © The Authors 2019; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike. (http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 30.01.2019. Revised: 30.01.2019. Accepted: 13.02.2019. Extraction of totally impacted lower third molar with CGF (concentrated growth factors) application into a post-extraction bone defect – a case report Adrian Gnatek, Anna Janas-Naze, Piotr Osica, Damian Chybicki Adrian Gnatek Dr, Anna Janas- Naze PhD Assoc. Prof., Piotr Osica PhD, Damian Chybicki Dr Adrian Gnatek ORCID ID:0000-0002-1702-5162 email:gantekadrian@gmail.com Anna Janas- Naze ORCID ID:0000-0001-6885-4457 Piotr Osica ORCID ID:0000-0002-6436-5442 Damian Chybicki ORCID ID: 0000-0001-5658-8235 Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. Corresponding author: Adrian Gnatek Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article was financed by Medical University of Lodz as a part or statutory activity nr 503/2-163-01/503/01 Abstract Concentrated Growth Factors (CGF) are obtained after blood collecting and its centrifuging. As an autogenic material it gains an advantage over xenogeneic materials used in regenerative procedures. Due to high concentration of growth factors and CD34+ cells in such a small volume, CGF promotes tissue regeneration. The following the article presents a case of 32-year-old-patient who underwent the augmentation of the post-extraction bone defect with CGF after the extraction of totally impacted lower third molar. Reduction of post-operative complications was observed. Key words: third molar, CGF, concentrated growth factors, PPP, CD34+, centrifuge, oral surgery, extraction, impacted tooth.

Gnatek Adrian, Szczepkowska Aleksandra, Osica Piotr, Janas-Naze Anna. Leczenie chirurgiczne 14-letniej pacjentki z zatrzymanym zębem 22, po niepowodzeniu leczenia ortodontycznego = Surgical treatment of 14-year-old-patient with impacted upper left lateral incisor, after orthodontic treatment failed. Journal of Education, Health and Sport. 2016;6(12):593-603. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.217615 http://ojs.ukw.edu.pl/index.php/johs/article/view/4104 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 754 (09.12.2016). 754 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Author (s) 2016; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 05.12.2016. Revised 20.12.2016. Accepted: 22.12.2016. Leczenie chirurgiczne 14-letniej pacjentki z zatrzymanym zębem 22, po niepowodzeniu leczenia ortodontycznego Surgical treatment of 14-year-old-patient with impacted upper left lateral incisor, after orthodontic treatment failed Adrian Gnatek, Aleksandra Szczepkowska, Piotr Osica, Anna Janas-Naze Zakład Chirurgii Stomatologicznej UM w Łodzi Kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze Adres do korespondencji: Adrian Gnatek Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: gnatekadrian@gmail.com tel. 42 675 75 71 Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-21-001 Streszczenie: W artykule przedstawiono przypadek 14 - letniej pacjentki poddanej operacji usunięcia zatrzymanego zęba 22. Słowa kluczowe: zatrzymany ząb, chirurgia, znieczulenie ogólne, ekstrakcja, leczenie ortodontyczne. Abstract: The article shows the case of 14 years old patient, who was undergone the procedure of extraction of impacted upper left lateral incisor. Key words: impacted tooth, surgery, general anesthesia, extraction, orthodontic treatment.

Grabiec Aleksandra, Szczepkowska Aleksandra, Osica Piotr, Janas‑Naze Anna. Zespół Noonan u 8-letniej pacjentki – opis przypadku = 8 - year - old patient with Noonan syndrome - case report. Journal of Education, Health and Sport. 2016;6(12):575-581. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.216473 http://ojs.ukw.edu.pl/index.php/johs/article/view/4101 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 754 (09.12.2016). 754 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Author (s) 2016; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 01.12.2016. Revised 12.12.2016. Accepted: 20.12.2016. Zespół Noonan u 8-letniej pacjentki – opis przypadku 8 - year - old patient with Noonan syndrome - case report Aleksandra Grabiec1, Aleksandra Szczepkowska2, Piotr Osica2, Anna Janas‑Naze2 1 Studenckie Koło Naukowe przy Zakładzie Chirurgii Stomatologicznej Uniwersytetu Medycznego w Łodzi 2 Zakład Chirurgii Stomatologicznej UM w Łodzi Kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze Adres do korespondencji: Aleksandra Szczepkowska Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: aleksandra.szczepkowska@gmail.com tel. 42 675 75 71 Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-21-001 Streszczenie: W poniższej pracy opisano przypadek zespołu Noonan u 8- letniej dziewczynki. Słowa kluczowe: zespół Noonan, rzadkie choroby genetyczne, znieczulenia ogólne Abstract: The article presents the case of 7 year old girl with Noonan syndrome. Key words: Noonan syndrome, rare genetic diseases, general anesthesia

Szczepkowska Aleksandra, Lipczyńska Małgorzata, Osica Piotr, Janas-Naze Anna. Najczęstsze powikłania po zabiegach chirurgicznej ekstrakcji trzecich zębów trzonowych żuchwy w materiale Zakładu Chirurgii Stomatologicznej Uniwersytetu Medycznego w Łodzi = The most common complications after surgery surgical extraction of mandibular third molars in the material of the Department of Oral Surgery, Medical University of Lodz. Journal of Education, Health and Sport. 2016;6(5):412-423. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.53181 http://ojs.ukw.edu.pl/index.php/johs/article/view/3528 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 755 (23.12.2015). 755 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Author (s) 2016; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 05.05.2016. Revised 25.05.2016. Accepted: 25.05.2016. Najczęstsze powikłania po zabiegach chirurgicznej ekstrakcji trzecich zębów trzonowych żuchwy w materiale Zakładu Chirurgii Stomatologicznej Uniwersytetu Medycznego w Łodzi The most common complications after surgery surgical extraction of mandibular third molars in the material of the Department of Oral Surgery, Medical University of Lodz Aleksandra Szczepkowska1, Małgorzata Lipczyńska2, Piotr Osica1, Anna Janas-Naze1 1. Zakład Chirurgii Stomatologicznej UM w Łodzi Kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze 2. Studenckie Koło Naukowe przy Zakładzie Chirurgii Stomatologicznej UM w Łodzi Kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze Adres do korespondencji: Aleksandra Szczepkowska Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: aleksandra.szczepkowska@gmail.com tel. 42675 75 71 Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-21-001 Słowa kluczowe: chirurgiczna ekstrakcja zębów. Key words: surgical extraction of teeth. Streszczenie Ekstrakcja trzeciego zęba trzonowego żuchwy stanowi jeden z najczestszych i zarazem najtrudniejszych zabiegów chirurgii stomatologicznej. Celem pracy była analiza występowania powikłań po zabiegu chirurgicznej ekstrakcji trzecich zębów trzonowych żuchwy w materiale Zakładu Chirurgii Stomatologicznej Uniwersytetu Medycznego w Łodzi. Materiał i metody: Badaniem retrospektywnym objęto 792 pacjentów (476 kobiet i 316 mężczyzn) przyjętych w Zakładzie Chirurgii Stomatologicznej w latach 2012-2015 celem ekstrakcji zatrzymanych całkowicie lub częściowo trzecich zębów trzonowych żuchwy. Analizie poddano wystąpienie powikłań takich jak szczękościsk, długotrwały obrzęk, zapalenie zębodołu, parestezje nerwu zębodołowego dolnego i/lub językowego w zależności od płci pacjenta i wieku. Zgromadzone dane poddano analizie statystycznej przy pomocy oprogramowania Statistica 12.0. Wyniki: W materiale Zakładu Chirurgii Stomatologicznej Uniwersytetu Medycznego w Łodzi znalazło się 792 pacjentów, u których wykonano w sumie 1032 ekstrakcje. Średnia wieku przebadanych pacjentów wynosiła 28,7 lat. W grupie kobiet średnia wieku wyniosła 26,77 , podczas gdy w grypie mężczyzn - 29,86. Najmłodszy pacjent miał 14 lat, zaś najstarszy operowany - 74 lata. Powikłania wystąpiły u 183 pacjentów, w tym 121 kobiet i 62 mężczyzn. Najczęściej występującym powikłaniem pozabiegowym był szczękościsk, po nim: parestezje nerwu zębodołowego dolnego i/lub językowego oraz zapalenie zębodołu. U 25 pacjentów wystąpiło równocześnie więcej niż jedno powikłanie. Wnioski: Nie można jednoznacznie przewidzieć, czy powikłania wystąpią i u jakiej grupy pacjentów, jednak czynnik ludzki, jakim jest doświadczenie operatora i jego przygotowanie merytoryczno-manualne do wykonania tak trudnego zabiegu, jakim jest ekstrakcja trzeciego trzonowca, może mieć tu bardzo istotne znaczenie. Summary Extraction of mandibular third molar is one of the most common and also the most difficult procedures in dental surgery. The aim of the study was to analyze the occurrence of complications after surgical extraction of mandibular third molars in the material of the Department of Oral Surgery, Medical University of Lodz. Material and Methods: Retrospective study included 792 patients (476 women and 316 men) adopted at the Department of Dental Surgery in 2012-2015 aim of extracting retained totally or partially third mandibular molars. We analyzed the occurrence of complications such as lockjaw, prolonged swelling, alveolitis, inferior alveolar nerve paresthesia and / or language depending on the patient's gender and age. The collected data were statistically analyzed using the software Statistica 12.0. Results: In the material of the Department of Surgery, Medical University of Lodz, there were 792 patients who underwent a total of 1,032 extractions. The average age of patients studied was 28.7 years. In women, the average age was 26.77, while in the men flu - 29.86. The youngest patient was 14 years old, while the oldest operated - 74 years. Complications occurred in 183 patients, including 121 women and 62 men. The most common postoperative complication was lockjaw, followed by: inferior alveolar nerve paresthesia and / or language, and alveolitis. In 25 patients experienced at the same time more than one complication. Conclusion: It can not unequivocally predict if complications occur and in which a group of patients, but the human factor, which is the experience of the operator and the preparation of substantive and manual to perform such a difficult surgery, which is the extraction of third molar, can be very important here.

Szczepkowska Aleksandra, Osica Piotr, Janas-Naze Anna. Podwójne zęby nadliczbowe w przednim odcinku szczęki u 9-letniego chłopca - opis przypadku = Double teeth overtime in the front stretch of the jaws on the 9-year-old boy - a description of the case. Journal of Education, Health and Sport. 2016;6(5):111-118. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.51318 http://ojs.ukw.edu.pl/index.php/johs/article/view/3513 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 755 (23.12.2015). 755 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Author (s) 2016; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 20.04.2016. Revised 29.04.2016. Accepted: 11.05.2016. Podwójne zęby nadliczbowe w przednim odcinku szczęki u 9-letniego chłopca - opis przypadku Double teeth overtime in the front stretch of the jaws on the 9-year-old boy - a description of the case Aleksandra Szczepkowska, Piotr Osica, Anna Janas-Naze Zakład Chirurgii Stomatologicznej UM w Łodzi Kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze Adres do korespondencji: Aleksandra Szczepkowska Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: aleksandra.szczepkowska@gmail.com tel. 42675 75 71 Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-21-001 Streszczenie W pracy przedstawiono przypadek postępowania chirurgicznego, przeprowadzonego w znieczuleniu ogólnym, u 9-letniego pacjenta z dwoma zębami nadliczbowymi w okolicy zatrzymanych zębów 11 i 21. Słowa kluczowe: zęby nadliczbowe, zęby zatrzymane, znieczulenie ogólne. Abstract The work shows a case of surgical procedure, performed under general anesthesia, the 9-year-old patient with two chattering excessive working around retained teeth 11 and 21. Keywords: teeth, extra teeth, a general anesthetic.

Szczepkowska Aleksandra, Osica Piotr, Janas-Naze Anna. Aspekt chirurgiczny opieki nad pacjentem z dysplazją obojczykowo-czaszkową – opis przypadku = Surgical aspect of patient care with cleidocranial dysplasia - case report. Journal of Education, Health and Sport. 2016;6(4):355-363. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.50488 http://ojs.ukw.edu.pl/index.php/johs/article/view/3485 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 755 (23.12.2015). 755 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Author (s) 2016; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 20.04.2016. Revised 25.04.2016. Accepted: 25.04.2016. Aspekt chirurgiczny opieki nad pacjentem z dysplazją obojczykowo-czaszkową – opis przypadku Surgical aspect of patient care with cleidocranial dysplasia - case report Aleksandra Szczepkowska, Piotr Osica, Anna Janas-Naze Zakład Chirurgii Stomatologicznej UM w Łodzi Kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze Adres do korespondencji: Aleksandra Szczepkowska Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: aleksandra.szczepkowska@gmail.com tel. 42675 75 71 Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-21-001 Streszczenie W pracy przedstawiono przypadek pierwszego etapu leczenia ortodontyczno-chirurgicznego 16-letniej pacjentki z dysplazją obojczykowo-czaszkową, przeprowadzonego w znieczuleniu ogólnym. Słowa kluczowe: dysplazja obojczykowo-czaszkowa, chirurgia, znieczulenie ogólne. Abstract The work shows a case of the first stage of orthodontic-surgical treatment 16-year-old patient suffering with cleidocranial dysplasia, which was carried out under general anesthesia. Keywords: cleidocranial dysostosis, surgery, general anesthesia.

Szczepkowska Aleksandra, Osica Piotr, Janas-Naze Anna. Zastosowanie lasera CO2 podczas zabiegu chirurgicznego usunięcia naczyniaka jamistego wargi dolnej u 78-letniej pacjentki = The use of CO2 laser during surgery to remove hemangioma lower lip at the 78-year-old patient. Journal of Education, Health and Sport. 2016;6(3):97-105. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.47725 http://ojs.ukw.edu.pl/index.php/johs/article/view/3426 https://pbn.nauka.gov.pl/works/720683 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 755 (23.12.2015). 755 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Author (s) 2016; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 05.01.2016. Revised 12.02.2016. Accepted: 27.02.2016. Zastosowanie lasera CO2 podczas zabiegu chirurgicznego usunięcia naczyniaka jamistego wargi dolnej u 78-letniej pacjentki The use of CO2 laser during surgery to remove hemangioma lower lip at the 78-year-old patient Aleksandra Szczepkowska, Piotr Osica, Anna Janas-Naze Zakład Chirurgii Stomatologicznej UM w Łodzi Kierownik: dr hab. n. med. prof. nadzw. Anna Janas-Naze Adres do korespondencji: Aleksandra Szczepkowska Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: aleksandra.szczepkowska@gmail.com tel. 42 675 75 71 Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-21-001 Streszczenie: W pracy przedstawiono przypadek zastosowania lasera CO2 do wykonania zabiegu usunięcia naczyniaka jamistego wargi dolnej u 78-letniej pacjentki. Słowa kluczowe: naczyniak jamisty, laser CO2. Summary: The article describes a case of hemangioma, methods of diagnostic and treatment. Key words: hemangioma, CO2-laser.

Gnatek Adrian, Osica Piotr, Janas-Naze Anna. Augmentation of alveolar part of mandible with CGF (concentrated growth factors) after multiple extractions – a case report. Journal of Education, Health and Sport. 2018;8(11):279-286. eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1483755 http://ojs.ukw.edu.pl/index.phpohs/article/view/6295 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part b item 1223 (26/01/2017). 1223 Journal of Education, Health and Sport eissn 2391-8306 7 © The Authors 2018; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike. (http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 25.10.2018. Revised: 25.10.2018. Accepted: 12.11.2018. Augmentation of alveolar part of mandible with CGF (concentrated growth factors) after multiple extractions – a case report Adrian Gnatek Dr, Piotr Osica PhD, Anna Janas-Naze PhD Assoc. Prof. Adrian Gnatek ORCID ID:0000-0002-1702-5162 email:gantekadrian@gmail.com Piotr Osica ORCID ID:0000-0002-6436-5442 Anna Janas- Naze ORCID ID:0000-0001-6885-4457 Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. Corresponding author: Adrian Gnatek Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article was financed by Medical University of Lodz as a part or statutory activity nr 503/2-163-01/503/01 Abstract Concentrated growth factors are one of platelet-rich plasma preparations (PPP), specially prepared in medical centrifuges. Due to high concentration of blood platelets, which reveal different sorts of growth factors, CGF stimulates wound healing, reduces post-operative complications, such as pain and swelling. The article presents a case of a 21-year-old-patient who underwent the augmentation of alveolar part of mandible with CGF after extractions of teeth 36, 37 and 38. The post-operative period, with follow-ups after one week and one-month post surgery, showed positive influence of applied plasma preparation. Keywords: CGF, concentrated growth factors, PPP, CD34+, centrifuge, implantology, oral surgery, extraction, multiple extractions, augmentation.

Osica Piotr, Osica Karolina, Hejduk Cezary, Janas- Naze Anna. ERUPTION CYST IN A 2 Y.O. PATIENT LOCATED IN THE REGION OF UPPER FIRST DECIDUOUS MOLAR. Journal of Education, Health and Sport. 2018;8(10):163-167. eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1467791 http://ojs.ukw.edu.pl/index.php/johs/article/view/6170 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part b item 1223 (26/01/2017). 1223 Journal of Education, Health and Sport eissn 2391-8306 7 © The Authors 2018; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike. (http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 22.09.2018. Revised: 28.09.2018. Accepted: 21.10.2018. ERUPTION CYST IN A 2 Y.O. PATIENT LOCATED IN THE REGION OF UPPER FIRST DECIDUOUS MOLAR Piotr Osica PhD1, Karolina Osica PhD student2, Cezary Hejduk Dr1, Anna Janas- Naze PhD Assoc. Prof.1 Piotr Osica ORCID ID:0000-0002-6436-5442 email: piotr.osica@umed.lodz.pl Karolina Osica ORCID ID: 0000-0003-3983-8516 Cezary Hejduk ORCID ID: 0000-0002-5273-5880 Anna Janas- Naze ORCID ID:0000-0001-6885-4457 1Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. 2 Department of the General Dentistry, Central Hospital, Medical University of Lodz Head of the Department: Jerzy Sokołowski, PhD, Prof. Corresponding author: Piotr Osica Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article was financed by Medical University of Lodz as a part or statutory activity nr 503/2-163-01/503/01 Key words: eruption cyst, cyst, deciduous teeth Abstract: The article presents a case of a 2 year-old patient with a long lasting eruption cyst located in the region of tooth 54.

Olborska Anna, Osica Piotr, JanasNaze Anna. Long-term pain caused by obturation material pushed beyond the apex – a case report. Journal of Education, Health and Sport. 2018;8(9):1530-1540 eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1436392 http://ojs.ukw.edu.pl/index.php/johs/article/view/6079 https://pbn.nauka.gov.pl/sedno-webapp/works/879522 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part b item 1223 (26/01/2017). 1223 Journal of Education, Health and Sport eissn 2391-8306 7 © The Authors 2018; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike. (http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 02.08.2018. Revised: 18.08.2018. Accepted: 15.09.2018. Long-term pain caused by obturation material pushed beyond the apex – a case report Anna Olborska PhD, Piotr Osica PhD, Anna Janas-Naze PhD Assoc. Prof. Anna Olborska ORCID ID: 0000-0002-3492-3706,e-mail: anna.olborska@umed.lodz.pl Piotr Osica ORCID ID:0000-0002-6436-5442 Anna Janas- Naze ORCID ID:0000-0001-6885-4457 Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. Corresponding author: Anna Olborska Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article is financed by Medical University of Lodz as a part of stautory activity nr 503/2-163-01/503-01 Abstract: The article presents a case of pain sensation caused by obturation material, pushed beyond the radiological apex of maxillary premolar, as a iatrogenic error of endodontic treatment and not removing the material during tooth extraction. Key words: iatrogenic error, dental surgery, long-term pain

Osica Piotr, Osica Karolina, Janas-Naze Anna. MUCOCELE OF THE LOWER LIP IN A 70 Y.O. PATIENT WITH POORLY FITTED DENTURE – A CASE REPORT. Journal of Education, Health and Sport. 2018;8(9):124-135. eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1345090 http://ojs.ukw.edu.pl/index.php/johs/article/view/5806 https://pbn.nauka.gov.pl/sedno-webapp/works/873707 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part b item 1223 (26/01/2017). 1223 Journal of Education, Health and Sport eissn 2391-8306 7 © The Authors 2018; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike. (http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 28.07.2018. Revised: 28.07.2018. Accepted: 14.08.2018. MUCOCELE OF THE LOWER LIP IN A 70 Y.O. PATIENT WITH POORLY FITTED DENTURE – A CASE REPORT Piotr Osica1, Karolina Osica2, Anna Janas-Naze1 Piotr Osica PhD1, Karolina Osica PhD student2, Anna Janas- Naze PhD Assoc. Prof.1 Piotr Osica ORCID ID:0000-0002-6436-5442 email: piotr.osica@umed.lodz.pl Karolina Osica ORCID ID: 0000-0003-3983-8516 Anna Janas- Naze ORCID ID:0000-0001-6885-4457 1Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. 2 Department of the General Dentistry, Central Hospital, Medical University of Lodz Head of the Department: Jerzy Sokołowski, PhD, Prof. Corresponding author: Piotr Osica Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article was financed by Medical University of Lodz as a part or statutory activity nr 503/2-163-01/503/01 Abstract: The article presents a case of 70-year-old patient with mucocele of lower lip caused by poorly fitted denture. Key words: mucocele, retention cyst, denture

Janas Anna, Chiżyński Adam, Szczepkowska Aleksandra, Olborska Anna, Osica Piotr. Ogniska zakażenia pochodzenia zębowego u chorych kardiologicznych = Dental focal infections in patients with cardiac issues. Journal of Education, Health and Sport. 2015;5(1):75-87. ISSN 2391-8306. DOI: 10.5281/zenodo.14049 http://ojs.ukw.edu.pl/index.php/johs/article/view/2015%3B5%281%29%3A75-87 https://pbn.nauka.gov.pl/works/528333 http://dx.doi.org/10.5281/zenodo.14049 Formerly Journal of Health Sciences. ISSN 1429-9623 / 2300-665X. Archives 2011 – 2014 http://journal.rsw.edu.pl/index.php/JHS/issue/archive Deklaracja. Specyfika i zawartość merytoryczna czasopisma nie ulega zmianie. Zgodnie z informacją MNiSW z dnia 2 czerwca 2014 r., że w roku 2014 nie będzie przeprowadzana ocena czasopism naukowych; czasopismo o zmienionym tytule otrzymuje tyle samo punktów co na wykazie czasopism naukowych z dnia 31 grudnia 2014 r. The journal has had 5 points in Ministry of Science and Higher Education of Poland parametric evaluation. Part B item 1089. (31.12.2014). © The Author (s) 2015; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland and Radom University in Radom, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 15.06.2014. Revised 05.10.2014. Accepted: 25.12.2014. Ogniska zakażenia pochodzenia zębowego u chorych kardiologicznych Dental focal infections in patients with cardiac issues Anna Janas1, Adam Chiżyński2, Aleksandra Szczepkowska2, AnnaOlborska2,PiotrOsica2 1 Zakład Stomatologii Ogólnej UM w Łodzi 2 Zakład Chirurgii Stomatologicznej UM w Łodzi Adres do korespondencji: dr n. med. Piotr Osica Zakład Chirurgii Stomatologicznej UM w Łodzi 92-213 Łódź, ul. Pomorska 251 e-mail: pioosica@interia.pl Praca finansowana przez Uniwersytet Medyczny w Lodzi w ramach działalności statutowej nr 503/2-163-01/503/01. Streszczenie Spośród chorób układu krążenia, które mogą mieć związek z ogniskami zapalnymi w jamie ustnej na szczególną uwagę zasługuje infekcyjne zapalenie wsierdzia (IZW). Celem pracy było wykazanie ognisk zakażenia pochodzenia zębowego u chorych kardiologicznych, Materiał i metody. Badaniem retrospektywnym objęto 103 pacjentów (42 kobiety i 61 mężczyzn), leczonych w Zakładzie Chirurgii Stomatologicznej UM w Łodzi, z powodu ognisk zakażenia pochodzenia zębowego, w okresie od 1 października 2010 roku do 20 listopada 2014 roku. Wiek chorych wahał się od 32 do 68 lat. U wszystkich pacjentów w procedurach chirurgii 1- dnia usunięto ogniska zakażenia pochodzenia zębowego. Pacjenci stosowali doustne antykoagulanty. Wyniki. Oceniano ryzyko przedłużających się krwawień poekstrakcyjnych u leczonych osób. Wśród 55 chorych, którzy stosowali doustne antykoagulanty brak krwawienia wtórnego po wykonanym zabiegu stwierdzono u 45 chorych, u których wskaźnik INR wahał się od 0,9 do 2. Natomiast u 10 osób stwierdzono mały stopień krwawienia wtórnego w drugim dniu zabiegu u 6 chorych, a w 4 przypadkach w trzecim dniu po zabiegu. Na późniejsze wystąpienie krwawień wpłynęło przerwanie terapii przeciwzakrzepowej i obniżenie wskaźnika INR do 1,8. Wniosek. Konieczne jest zwrócenie szczególnej uwagi u osób kardiologicznych na profilaktykę stomatologiczną. Słowa kluczowe: zębopochodne ogniska zakażenia, choroby serca. Abstract Among cardiovascular diseases that may be linked to the dental focal inflammations, endocarditis deserves substantive attention. The aim of the article was to demonstrate dental focal inflammations in patients with cardiac issues. Material and methods. Retrospective study included 103 patients (42 women and 61 men), treated in Department of Oral Surgery of Medical University in Lodz, due to dental focal infections, between the 1st of October 2010 and 20th of November 2014. The age of the patients varied – from 32 to 68 years. The whole group was subjected to elimination of the dental infections in procedures of 1 day surgery. Patients received oral anticoagulants. Results. The risk of prolonged post-extraction bleeding has been assessed. Among 55 anti-coagulant treated patients, no post-operative bleeding has been ascertained in 45 cases, in which the preoperative INR ranged from 0,9 to 2. Whereas in 10 cases the bleeding was described as oozing and occurred in 6 patients in second day after the surgery and in 4 in the third day. Withdrawal of anticoagulant therapy caused the postoperative bleeding and reducing the INR to 1.8. Conclusion Special considerations regarding the patients who receive the anticoagulant therapy and undergo dental surgery are needed. Key words: dental focal infections, cardiovascular diseases.

RatajekGruda Monika, Osica Piotr, JanasNaze Anna. Massive hard palate tumor removed with an electric knife. Journal of Education, Health and Sport. 2017;7(12):206-211. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1118106 http://ojs.ukw.edu.pl/index.php/johs/article/view/5137 https://pbn.nauka.gov.pl/sedno-webapp/works/841626 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2017; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 10.11.2017. Revised: 15.11.2017. Accepted: 19.12.2017. MASSIVE HARD PALATE TUMOR REMOVED WITH AN ELECTRIC KNIFE Monika Ratajek-Gruda PhD, Piotr Osica PhD, Anna Janas-Naze Phd Assoc. Prof. Monika Ratajek-Gruda ORCID ID: 0000-0001-9066-174X Piotr Osica ORCID ID:0000-0002-6436-5442 Anna Janas- Naze ORCID ID:0000-0001-6885-4457 Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. Corresponding author: Monika Ratajek- Gruda Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 2 The work was financed by Medical University of Lodz as a part or statutory activity nr 503/2-163-01/503/01 Abstract: The article describes a case of a 70-year-old patient with a massive hard palate tumor removed with an electric knife. Key words: tumor, electric knife, oral surgery

Niewęgłowska Anna, Borkowska Karolina, Osica Piotr, Janas-Naze Anna. Evaluation of patients' knowledge and awarness of oral cavity hygiene's influence on cardiovascular diseases. Journal of Education, Health and Sport. 2017;7(11):281-287. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1069594 http://ojs.ukw.edu.pl/index.php/johs/article/view/5079 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2017; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 05.11.2017. Revised: 21.11.2017. Accepted: 30.11.2017. EVALUATION OF PATIENTS' KNOWLEDGE AND AWARNESS OF ORAL CAVITY HYGIENE'S INFLUENCE ON CARDIOVASCULAR DISEASES Anna Niewęgłowska, Karolina Borkowska, Piotr Osica, Anna Janas-Naze Anna Niewęgłowska Dr, Karolina Borkowska Dr, Piotr Osica PhD, Anna Janas-Naze PhD Assoc. Prof. Anna Niewęgłowska ORCID ID: 0000-0003-4504-5037, e-mail: karoborkowska@wp.pl Karolina Borkowska ORCID ID: 0000-0003-0310-8300 Piotr Osica ORCID ID:0000-0002-6436-5442 Anna Janas- Naze ORCID ID:0000-0001-6885-4457 Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. Corresponding author: Piotr Osica Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42675 75 29 The article is financed by Medical University of Lodz as a part of stautory activity nr 503/2-163-01/503-01 Abstract: Introduction: Cardiovascular diseases including heart attack and stroke are the main cause of death in Poland. Out of the numerous bacteria that inhabit oral cavity, some are responsible for periodontitis. There is a confirmed correlation between chronic inflammation and cardiovascular disease. Aim of the study: The aim of study is evaluation of patients’ knowledge and awareness of the correlation between the oral health and the occurrence and development of cardiovascular diseases, especially atherosclerosis. Materials and Methods: The study included 150 patients from three locations in Lodz: Electrocardiology Clinic of Medical University of Lodz, a multi-profile clinic in Lodz and Oral Surgery Department of Medical University of Lodz. Each patient filled a questionnaire which contained demographic data (age, sex, place of residence, education), questions related to the oral cavity (a subjective estimate of the patient’s own oral hygiene, frequency of teeth brushing, last visit to the GDP), and five questions about the influence of the oral hygiene on the cardiovascular system with three options: Yes, No, and I don’t know. Results: Most patients realize that decayed teeth can cause inflammation in the body and influence the development of cardiovascular diseases. On the other hand, only less then half of the patients have knowledge about correlation between oral health and development of atherosclerosis. Conclusion: Increasing patients’ knowledge about the oral health and hygiene, the condition of the dentition and gums, and the overall health, including heart diseases, is a very important aspect of dentists’, general practitioners’ and cardiologists’ work. Patients are aware of the influence of the oral hygiene on their health but their knowledge needs to be deepened and systematized. Key words: oral hygiene, cardiovascular diseases, atherosclerosis

Gnatek Adrian, Osica Piotr, Janas-Naze Anna. Surgical treatment of the patient with sturge-weber syndrome-a case report. Journal of Education, Health and Sport. 2017;7(11):176-182. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1049076 http://ojs.ukw.edu.pl/index.php/johs/article/view/5035 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2017; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 20.10.2017. Revised: 21.10.2017. Accepted: 14.11.2017. SURGICAL TREATMENT OF THE PATIENT WITH STURGE-WEBER SYNDROME- A CASE REPORT Adrian Gnatek Dr, Piotr Osica PhD, Anna Janas-Naze PhD Assoc. Prof. Adrian Gnatek ORCID ID:0000-0002-1702-5162,e-mail: adrian.gnatek@gmail.com Piotr Osica ORCID ID:0000-0002-6436-5442 Anna Janas- Naze ORCID ID:0000-0001-6885-4457 Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. Corresponding author: Adrian Gnatek Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42 675 75 29 The article is financed by Medical University of Lodz as a part of stautory activity nr 503/2-163-01/503-01 Abstract Vascular malformations associated with genetic syndromes lead to dysfunction of human body organs by blood supply impairment. Disorders in the structure of blood vessels walls result in developing pathological lesions called hemangiomas. The case describes a 16-year-old male patient with Sturge-Weber syndrome (SWS) who was treated surgically due to hemangioma of upper jaw. The patient suffered from typical for Sturge-Weber syndrome congenital disorders of other organs. In these cases surgical treatment requires deep analysis and proper procedure planning in the context of hemostasis. Key words: Sturge-Weber syndrome, hemangioma, cavernous hemangioma, surgery, general anesthesia

Jolanta Białkowska-Głowacka PhD, Małgorzata Pińkowska-Prasał Dr, Piotr Osica PhD, Anna Janas-Naze PhD Assoc. Prof. The significance of performing the OPGS in the detection of dentigerous cyst and mesiodentes- a case report. Journal of Education, Health and Sport. 2017;7(11):129-140. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1044113 http://ojs.ukw.edu.pl/index.php/johs/article/view/5020 https://pbn.nauka.gov.pl/sedno-webapp/works/836807 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2017; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 20.10.2017. Revised: 21.10.2017. Accepted: 09.11.2017. THE SIGNIFICANCE OF PERFORMING THE OPGs IN THE DETECTION OF DENTIGEROUS CYST AND MESIODENTES- A CASE REPORT Jolanta Białkowska-Głowacka PhD, Małgorzata Pińkowska-Prasał Dr, Piotr Osica PhD, Anna Janas-Naze PhD Assoc. Prof. Jolanta Białkowska- Głowacka ORCID ID:0000-0002-8453-3503,e-mail: j.bialglow@gmail.com Małgorzata Pińkowska- Prasał ORCID ID:0000-0002-8235-1503 Piotr Osica ORCID ID:0000-0002-6436-5442 Anna Janas- Naze ORCID ID:0000-0001-6885-4457 Department of the Oral Surgery, Central Clinical Hospital, Medical University of Lodz Head of the Department: Anna Janas- Naze, PhD, Assoc. Prof. Corresponding author: Jolanta Białkowska-Głowacka Department of Oral Surgery, Medical University of Lodz 92-213 Łódź, ul. Pomorska 251, tel. 42 675 75 29 The article is financed by Medical University of Lodz as a part of stautory activity nr 503/2-163-01/503-01 Summary The article describes a case of a maxillary dentigerous cyst with mesiodens in a 60-year-old patient, which was discovered accidentally on an OPG.

Gnatek Adrian, Osica Piotr, Janas-Naze Anna. Surgical proceeding in the patient with compound odontoma of the maxilla – a case report. Journal of Education, Health and Sport. 2017;7(7):82-91. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.823431 http://ojs.ukw.edu.pl/index.php/johs/article/view/4592 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Author 2017; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 25.06.2017. Revised: 02.07.2017. Accepted: 05.07.2017. Postępowanie chirurgiczne u pacjentki z zębiakiem zestawnym szczęki – opis przypadku Surgical proceeding in the patient with compound odontoma of the maxilla – a case report Adrian Gnatek, Piotr Osica, Anna Janas-Naze Zakład Chirurgii Stomatologicznej UM w Łodzi Adres do korespondencji: Adrian Gnatek Ul. Pomorska 251, 92-213 Łódź, Tel: 42 675 75 71 Email: adrian.gnatek@gmail.com Praca finansowana przez Uniwersytet Medyczny w Łodzi w ramach działalności statutowej nr 503/2-163-01/503-21-001 Streszczenie Zębopochodne zmiany nowotworopodobne są jednymi z najpowszechniej występujących w kościach szczęk. W artykule opisano przypadek 9-letniej pacjentki poddanej zabiegowi usunięcia zębiaka zestawnego lewej szczęki w odcinku przednim. U pacjentki obserwowano typowe dla guzów zębodpochodnych u dzieci przetrwanie zębów mlecznych, będące wynikiem braku możliwości erupcji zębów stałych, blokowanych przez masę guza. Wszelkie zmiany patologiczne jamy ustnej u dzieci wymagają wnikliwej analizy i właściwego postępowania chirurgicznego. Słowa kluczowe: zmiany nowotworopodobne, zębiak, zębiak zestawny, chirurgia, ząb zatrzymany, przetrwały ząb mleczny, znieczulenie ogólne Abstract Odontogenic tumor-like lesions are the one of the most commonly presented in jawbones. In the article described 9-year-old patient case who had been treated surgically due to compound odontoma of the left maxilla in the anterior segment. In the patient observed typical for odontogenic tumors in children persisted deciduous teeth. It results from the lack of the eruptive force of permanent teeth, blocked by the mass of the tumor. Any pathological lesions of the oral cavity in children require deep analysis and proper surgical proceeding. Key words: tumor-like lesions, odontoma, compound odontoma, surgery, impacted tooth, persisted deciduous tooth, general anesthesia