18 results on '"Magden, O."'
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2. THE PROBLEM OF ADAPTING TEACHING MATERIALS FOR TEACHING A FOREIGN LANGUAGE FOR SPECIFIC PROFESSIONAL PURPOSES
- Author
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Nazarenko, N., primary and Magden, O., additional
- Published
- 2021
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3. An anatomical study of the inferior cubital artery
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Magden, O., İçke, Ç., Arman, C., and Atabey, A.
- Published
- 1997
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4. The arterial anatomy of the saphenous flap: a cadaveric study
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Magden, O., Edizer, M., Seyhan, T., Tayfur, V., Aksu, F., Gocmen-Mas, NERMİN NÜKET, and Ondokuz Mayıs Üniversitesi
- Subjects
anatomy ,reconstruction ,saphenous artery ,flap - Abstract
WOS: 000305658400002 PubMed: 22532178 The saphenous flap is a fasciocutaneous flap generally used for knee and upper third of the leg coverage. Due to various descriptions of the saphenous flap, such as venous, sensory, and free flap, the origin and distributing characteristics of the saphenous artery are important for plastic surgeons. The aim of this cadaveric study was to evaluate the anatomical features of the saphenous flap. The pedicles of the saphenous flap were dissected under 4 x loop magnification in thirty-two legs of 16 formalin-fixed adult cadavers. The findings of this anatomic study were as follows: Descending genicular artery originated from the femoral artery in all of the cases. The first musculoarticular branch, which arose from descending genicular, to the vastus medialis muscle existed in all dissections. The second branch was the saphenous artery which seperately originated from the descending genicular artery in all of the cases. At the level of origin the mean diameter of the saphenous artery was found to be 1.61 mm. The muscular branches to the anterior or posterior sides of the sartorious muscle existed in all of the dissections. Two vena comitantes and a saphenous nerve were accompanying the saphenous artery in all cadavers. The mean distance between the origin of the artery and interepicondylar line of tibia was 115 mm. The muscular branches of the saphenous artery to the gracilis muscle were encountered 6.66% of the cases. The cutaneous branches numbered between one and four, and arose 3.5 to 9.5 cm from the site of origin of the saphenous artery. The distal end of the saphenous artery reached approximately 122 mm distally to the knee joint in all cases. Due to variations of the arterial anatomy and limited number of anatomic studies of the saphenous flap, we studied the topography and anatomy of the saphenous artery for increasing reliability of the saphenous flap. (Folia Morphol 2012; 71, 1: 10-14)
- Published
- 2012
5. Anatomy of the anteromedial thigh flap based on the oblique branch of the descending branch of the lateral circumflex femoral artery
- Author
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Tayfur, V., primary, Magden, O., additional, Edizer, M., additional, Yonguc, G. N., additional, Aksu, F., additional, and Gocmen-Mas, N., additional
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- 2016
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6. Arterial anatomy of anconeus muscle flap
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Magden O., Tayfur V., Edizer M., and Ondokuz Mayıs Üniversitesi
- Subjects
Muscle ,Surgery ,Anatomy ,Humerus ,Anconeus ,Flap - Abstract
Anconeus is a small muscle located in the elbow region. The muscle flap may be used as a pedicled flap for the reconstruction of defects of the same area. There are very few studies conducted on the flap anatomy of this muscle. In this study 15 formalin fixed cadavers were dissected under 4x loupe magnification. The arterial blood supply was found to be posterior recurrent interosseous artery. The mean diameter of the artery was 0.5 mm at the origin. The diameter was found to be too small for using the flap as a free flap. The localization of the pedicle was defined according to easy surgical landmarks. The mean distance of the origin from interepicondylar line and from the proximal tip of the olecranon was 73 mm and 28.9 mm respectively. The average length of the pedicle of the flap was found to be 8.5 mm. The localization of the point where the pedicle entered the muscle was calculated according to the distance from the interepicondylar line. The distance of the muscle entry point of the artery to the interepicondylar line was 65.2 mm (range 8-101 mm). It is concluded that although the pedicle is too small to be used as a free flap its constant anatomy makes the flap an ideal muscle flap for the reconstruction of defects of the elbow region. © 2010 OMU All rights reserved.
- Published
- 2010
7. An alternative noninvasive technique for treatment of iatrogenic femoral pseudoaneurysms: stethoscope guided compression
- Author
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Duyuler, S., primary, Korkmaz, A., additional, Kalayci, S., additional, Turker, P., additional, Yildiz, A., additional, Magden, O., additional, and Selcuk, M. T., additional
- Published
- 2013
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8. Anatomy and relationship of the suprascapular nerve
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MAGDEN, O, EKIN, A, and ICKE, C
- Published
- 1995
9. The arterial anatomy of the saphenous flap: a cadaveric study.
- Author
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Gocmen-Mas, N., Aksu, F., Edizer, M., Magden, O., Tayfur, V., and Seyhan, T.
- Abstract
The saphenous flap is a fasciocutaneous flap generally used for knee and upper third of the leg coverage. Due to various descriptions of the saphenous flap, such as venous, sensory, and free flap, the origin and distributing characteristics of the saphenous artery are important for plastic surgeons. The aim of this cadaveric study was to evaluate the anatomical features of the saphenous flap. The pedicles of the saphenous flap were dissected under 4× loop magnification in thirty-two legs of 16 formalin-fixed adult cadavers. The findings of this anatomic study were as follows: Descending genicular artery originated from the femoral artery in all of the cases. The first musculoarticular branch, which arose from descending genicular, to the vastus medialis muscle existed in all dissections. The second branch was the saphenous artery which seperately originated from the descending genicular artery in all of the cases. At the level of origin the mean diameter of the saphenous artery was found to be 1.61 mm. The muscular branches to the anterior or posterior sides of the sartorious muscle existed in all of the dissections. Two vena comitantes and a saphenous nerve were accompanying the saphenous artery in all cadavers. The mean distance between the origin of the artery and interepicondylar line of tibia was 115 mm. The muscular branches of the saphenous artery to the gracilis muscle were encountered 6.66% of the cases. The cutaneous branches numbered between one and four, and arose 3.5 to 9.5 cm from the site of origin of the saphenous artery. The distal end of the saphenous artery reached approximately 122 mm distally to the knee joint in all cases. Due to variations of the arterial anatomy and limited number of anatomic studies of the saphenous flap, we studied the topography and anatomy of the saphenous artery for increasing reliability of the saphenous flap. [ABSTRACT FROM AUTHOR]
- Published
- 2012
10. Anatomic variations of transverse ligament and foremen suprascapularis; locations of suprascapular artery, vein and nerve
- Author
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Ekin, A., Ozkan, M., Magden, O., and icke, C.
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- 1996
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11. Anatomic variations of suprascapular nerve
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Ekin, A., Magden, O., Ozkan, M., and icke, C.
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- 1996
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12. Morphometrical aspect on angular branch of facial artery.
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Gocmen-Mas N, Edizer M, Keles N, Aksu F, Magden O, Lafci S, Ates H, and Karabekir S
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- Adult, Dacryocystorhinostomy, Female, Humans, Male, Microscopy, Reference Values, Reproducibility of Results, Surgical Flaps blood supply, Arteries anatomy & histology, Face blood supply
- Abstract
Anatomic variability and anastomosis of the angular artery of the facial artery with the other arteries are important for both anatomists and surgeons. In particular, the angular artery is a significant landmark in dacryocystorhinostomy. Because of variations on anatomy of the angular artery, there are limited numbers of anatomic studies on the flaps of facial region. Hence, the aim of the cadaveric study was to evaluate the anatomic features of the angular artery in detail to help surgical procedures.The artery was represented under ×4 loop magnification in 32 sides of 16 formalin-fixed adult cadavers. The angular artery's position, diameter, and branch patterns relevant to the nose arterial supply were evaluated. The facial artery ended symmetrically in 10 (62.5%) of the cadavers. The facial artery was terminated as angular artery in all of the cases. The types of the angular artery were as follows: classical angular type in 8 cases (25.0%), nasal type in 15 cases (46.9%), alar type in 4 cases (12.5%), and labial type in 5 cases (15.6%) on the facial halves. We studied the topographic anatomic features of the angular artery for increasing reliability of the flaps on the region. The angular arterial anatomic details are critical and essential for surgical cosmetic and functional results.
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- 2015
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13. Anatomy of gracilis muscle flap.
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Magden O, Tayfur V, Edizer M, and Atabey A
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- Adult, Anthropometry, Cadaver, Dissection, Femoral Artery anatomy & histology, Free Tissue Flaps pathology, Humans, Muscle, Skeletal blood supply, Muscle, Skeletal innervation, Obturator Nerve anatomy & histology, Pubic Bone anatomy & histology, Surgical Flaps blood supply, Surgical Flaps innervation, Thigh blood supply, Thigh innervation, Muscle, Skeletal anatomy & histology, Surgical Flaps pathology
- Abstract
Gracilis muscle flap is commonly used in reconstructive surgery. The gracilis muscles of 15 formalin-fixed adult cadavers (30 cases) were dissected with 4× loupe magnification. The most proximal pedicle of gracilis muscle was the deep branch of the medial circumflex femoral artery. It was located 60 mm from the pubic tubercle and had a diameter of 0.9 m on the average. The second pedicle was the medial circumflex femoral artery. It was the dominant pedicle in 13% of the cases. The mean diameter of the artery was 1.2 mm, and it entered the muscle 98 mm from the pubic tubercle. The third artery that nourished the muscle was deep femoral artery. It was the dominant pedicle in 87% of the cases. It had a mean diameter of 1.6 mm with a length of 54 mm. The most distant pedicles originated from the superficial femoral artery. They were present in all cases and were double in 77% of the cases. Mean diameter and length of the artery were 1.4 and 52 mm, respectively. They entered the muscle 266 mm from the pubic tubercle. These distal pedicles seem to be large enough to elevate the middle part of the muscle as a free flap.
- Published
- 2010
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14. Supraclavicular artery flap.
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Tayfur V, Magden O, Edizer M, and Menderes A
- Subjects
- Acromioclavicular Joint blood supply, Acromion blood supply, Arteries anatomy & histology, Cadaver, Clavicle innervation, Dissection, Humans, Neck blood supply, Neck Muscles blood supply, Scapula blood supply, Sternoclavicular Joint blood supply, Surgical Flaps pathology, Veins anatomy & histology, Clavicle blood supply, Surgical Flaps blood supply
- Abstract
Supraclavicular artery-based flaps provide aesthetic and functional coverage for the head and neck region. Fourteen formalin-fixed cadavers were dissected bilaterally, and 28 supraclavicular arteries were evaluated. The origin of the supraclavicular artery was transverse cervical artery in 62.9% and suprascapular artery in 37.1% of the cases. The origin of the artery was at the level of the medial third of the clavicle in 3.7%; 3.7% of the cases were at the junction of medial and middle third of the clavicle, 33.3% at the level of middle third of the clavicle, 11.1% at the junction of middle and lateral thirds, 44.4% at the level of lateral third, and 3.7% at the level of acromioclavicular joint. The mean values of the results were as follows: The diameter of the artery was 1.0 mm at the origin. The distance of the origin of the artery from sternoclavicular joint and from the upper border of the clavicle was 76.4 and 22.2 mm, respectively. The average length of the artery was 70.8 mm. In all dissections, the artery was deep to the platysma muscle. Forty-one percent of supraclavicular arteries accompanied the middle supraclavicular nerve, whereas 59% of the arteries run with lateral supraclavicular nerve. The supraclavicular artery had a parallel course to the 2 horizontal imaginary lines passing from the coracoid process and acromion in 63% of the cases; 18.5% of the arteries were oblique, and 18.5% were vertical to the imaginary lines. The venae comitantes were double in all dissections.
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- 2010
- Full Text
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15. Anatomic bases of superficial temporal artery and temporal branch of facial nerve.
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Tayfur V, Edizer M, and Magden O
- Subjects
- Cadaver, Dissection, Ear, External blood supply, Frontal Bone blood supply, Humans, Orbit blood supply, Parietal Bone blood supply, Surgical Flaps pathology, Zygoma blood supply, Facial Nerve anatomy & histology, Temporal Arteries anatomy & histology, Temporal Muscle innervation
- Abstract
The superficial temporal artery (STA)-based flaps have been used for different reconstructive purposes. These operations may cause facial nerve injury. The variations of the STA and its relation to temporal branch of the facial nerve (TBFN) were evaluated in this study. Thirteen cadavers with 26 STA and TBFN have been dissected. The bifurcation of STA was found to be 60% above the superior border of the zygomatic arc and 40% below this level. The mean lengths of frontal and temporal branches (FB and TB) of STA were 11.5 and 11.4 cm, respectively. The mean numbers of perforators of FB and TB to deep plane were 1.30 and 1.34, respectively. The mean diameter of STA at the superior border of zygomatic arc was 2.5 mm. The mean diameters of TB and FB at the level of bifurcation were 1.8 mm and 2.0 mm, respectively. The mean number of TBFN at the level of zygomatic arc was 3.70. The mean distance of the first and last branching of TBFN to tragus was found to be 24 mm. The mean number of TBFN at the level of the middle orbita was found to be 2.7. The mean distance of first and last branches of TBFN to the lateral orbital rim was 12 and 24 mm, respectively. The results found in this study may increase the accuracy of flaps based on STA and decrease the risk of facial nerve paralysis during these operations.
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- 2010
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16. Anatomy of vastus lateralis muscle flap.
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Tayfur V, Magden O, Edizer M, and Atabey A
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- Adult, Anthropometry, Cadaver, Femoral Artery anatomy & histology, Femoral Nerve anatomy & histology, Femur anatomy & histology, Femur Head anatomy & histology, Free Tissue Flaps blood supply, Free Tissue Flaps innervation, Free Tissue Flaps pathology, Humans, Ilium anatomy & histology, Pubic Symphysis anatomy & histology, Quadriceps Muscle blood supply, Quadriceps Muscle innervation, Surgical Flaps blood supply, Surgical Flaps innervation, Quadriceps Muscle anatomy & histology, Surgical Flaps pathology
- Abstract
A vastus lateralis muscle flap is used as a pedicled and free flap. In this study, the vastus lateralis muscles of 15 adult formalin-fixed cadavers (30 cases) were dissected. The dominant pedicle was found to be descending branch of the lateral circumflex femoral artery. The mean diameter of the artery was found to be 2.1 mm. This pedicle was located 119.4 mm distal to the pubic symphysis. The mean length of the major pedicle was found to be 56.8 mm when the dominant pedicle was chosen to nourish the flap. The dominant pedicle entered the muscle 155.8 and 213.7 mm from the greater trochanter and the anterior superior iliac spine, respectively. The muscle had proximal minor pedicles from the ascending and transverse branches of lateral circumflex femoral artery. These arteries had mean diameters of 1.8 and 2.0 mm, respectively. The distal minor branches were present in all of the dissections. The distal branch had a mean diameter of 1.8 mm. The origin of this distal branch was located 83.7 mm proximal to the intercondylar line. The motor nerve of the vastus lateralis was found to be originating from femoral nerve. The nerve entered the muscle 194.6 mm from the anterior superior iliac spine.
- Published
- 2010
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17. Flap and incision design in implant surgery: clinical and anatomical study.
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Koymen R, Karacayli U, Gocmen-Mas N, Ertugrul-Koymen C, Ortakoglu K, Gunaydin Y, and Magden O
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- Adult, Aged, Cadaver, Humans, Male, Mandible, Maxilla, Middle Aged, Wound Healing physiology, Dental Implants, Mouth Mucosa blood supply, Mouth Mucosa surgery, Surgical Flaps
- Abstract
Objectives: The protection of microcircular support which is essential for healing gains importance if implant surgery is considered to affect the blood flow. The aim of the study is to establish the artery territories supplying the blood into the oral mucosa in the cadavers and to demonstrate the mucosal delivery pattern and to evaluate the effects of different incision types on the healing in the patients having the implant application., Materials and Methods: The study was planned in two stages as cadaver and clinical investigations. In cadaver investigation, all intra oral vascular territories were shown in ten specimens. The arterial structure and mucosal vascularity of the area were assessed microscopically and macroscopically. With the obtained data, the clinic results were established by making the crestal incision only for Group 1 (n = 30); both crestal and vertical releasing incisions for Group 2 (n = 30) were planned., Results: The results were established anatomically and clinically. In all cases, vascular territories of the mucosa in the maxilla and mandible were evaluated. In stereo microscopic assessment, although vestibule and oral mucosa had rich anastomoses, the crestal line had avascular features. There was no complication in the soft tissues of the cases, performed the vertical releasing incision during the healing period after 8-week follow-up., Conclusion: The vascular richness of the oral mucosal area enables the sufficient healing in the areas of applied flap. According to the alveolar anatomical pattern and the amount of the soft tissue over it, the incisions may be applied horizontally and/or vertically.
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- 2009
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18. Anatomic study of the vasculature of the submental artery flap.
- Author
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Magden O, Edizer M, Tayfur V, and Atabey A
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- Adult, Cadaver, Humans, Veins anatomy & histology, Arteries anatomy & histology, Face blood supply, Face surgery, Surgical Flaps
- Abstract
The submental artery island flap is a versatile option in head and neck reconstruction. This flap may be used for the coverage of perioral, intraoral, and other facial defects, leaving a relatively acceptable donor-site scar. In this study, the submental region of 13 formalin-fixed cadavers was dissected bilaterally. Comprehensive anatomical information regarding the pedicle of the flap and its relationship with the important adjacent structures is provided. The mean values of the measurements of the facial and submental arteries were as follows: the facial artery was 2.7 mm in diameter at the origin, and it crossed the mandibular border 26.6 mm from the mandibular angle. The origin of the submental artery was 27.5 mm from the origin of the facial artery, 5.0 mm from the mandibular border, and 23.8 mm from the mandibular angle. The diameter of the submental artery was 1.7 mm at the origin. The artery was found mostly to course superficial to the submandibular gland. In one case, the artery passed through the gland. The total length of the submental artery was 58.9 mm. The artery anastomosed with the contralateral artery in 92 percent of the cadavers. The submental artery was deep to the anterior belly of the digastric muscle in 81 percent of the cases. This study presents detailed anatomical data about the location, dimension, and relationship of the facial artery, the submental artery, and the submental vein that may be useful during dissection of the submental artery island flap.
- Published
- 2004
- Full Text
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