227 results on '"PERIPHERAL nerve injuries"'
Search Results
202. [Errors and failures in nerve surgery].
- Author
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Grigorovich KA
- Subjects
- Blood Vessels injuries, Cicatrix, Diagnostic Errors, Edema, Electromyography, Fractures, Bone complications, Hematoma, Humans, Median Nerve injuries, Peripheral Nerve Injuries, Postoperative Complications, Suture Techniques, Time Factors, Ulnar Nerve injuries, Wounds and Injuries diagnosis, Wounds and Injuries surgery, Peripheral Nerves surgery
- Published
- 1972
203. [S. P. Fedorov and several contemporary problems in surgery of the peripheral nervous system].
- Author
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Grigorovich KA
- Subjects
- History, 19th Century, History, 20th Century, Peripheral Nerve Injuries, Neurosurgery history, Peripheral Nerves surgery
- Published
- 1969
204. [Experience in the treatment of damage of soft tissues of extremities in agricultural production].
- Author
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Grubnik VM
- Subjects
- Humans, Joints injuries, Muscles injuries, Peripheral Nerve Injuries, Skin injuries, Wounds and Injuries therapy, Agricultural Workers' Diseases, Extremities injuries, Wounds and Injuries etiology
- Published
- 1968
205. The role of mesenchymal stem cells in peripheral nerve regeneration
- Author
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N. M. Nevmerzhytska, L. M. Yaremenko, and O. M. Grabovyi
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regeneration ,mesenchymal stem cells ,peripheral nerve ,Pathology ,RB1-214 - Abstract
Taking into account the imperfect results of treatment of peripheral nerve injuries and despite the large number of already performed clinical and experimental studies on the regeneration of peripheral nerves, the search for new effective methods of treatment of this pathology remains relevant until now. Cell therapy is one of the innovative and promising therapeutic approaches in the field of nerve regeneration. Mesenchymal stem cells (MSCs) were first introduced in 1966 by Friedenstein and colleagues. This is a class of multipotent stem cells of mesodermal origin, which have low immunogenicity, but high capacity for self-renewal and multidirectional differentiation potential. They were found in almost all tissues. According to the International Society for Cell Therapy (ISCT, Vancouver, Canada), human MSCs express CD73, CD105, CD90 and lack hematopoietic stem cell markers (CD34, CD14, CD45, CD11b, CD79a, and HLA-DR). There is no consensus regarding the main mechanism of action of MSCs in stimulating nerve regeneration, but in general, most likely, they perform a trophic function, inhibit proapoptotic pathways and enhance the intrinsic regenerative capacity of the nerve. The ability of MSCs to produce various immunoregulatory factors is also known, which leads to the reduction of an inadequate inflammatory response after nerve damage. MSCs can transdifferentiate into Schwann cells, acquire a Schwann-like phenotype, or stimulate the activity of endogenous Schwann cells, which are one of the key regulators of reparative nerve regeneration. MSCs also take part in the remyelination of damaged nerves due to the synthesis and release of myelin proteins MBP or P0. MSCs create an enhanced neuroprotective microenvironment that prevents nerve degeneration, supports axon growth, neurogenesis, and cellular metabolism. The property of stem cells to produce neurotrophic factors is also well known. It is interesting to note that endogenous stem cells, including those circulating in peripheral blood, are much less studied. A detailed study of various pharmacological, gene-modifying, or biomodifying methods of endogenous stem cell mobilization, their properties, and identification may be promising in regenerative medicine in general and peripheral nerve regeneration in particular.
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- 2024
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206. Nerve injury associated with shoulder surgery
- Author
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Alexander O. Tuturov, Armenak S. Petrosyan, Mikhail A. Panin, Boris I. Zakharyan, and Omar Al-Bavarid
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shoulder joint ,nerve surgery ,nerve injury ,arthroscopy ,arthroplasty ,Orthopedic surgery ,RD701-811 - Abstract
Introduction Progress in shoulder surgery is associated with improved operating rooms equipment, advanced surgical products and minimally invasive techniques. There are rare injuries to nerves and vessels being intersected or pulled into the sutures. However, marginal tears, compression and nerve entrapment of trunks during access retraction, catheterization, inadequate correct of the patient on the operating table and errors in rehabilitation can be common. The purpose was to identify factors predisposing to peripheral nerve injury to the upper limb during shoulder surgery and offer prevention options. Material and methods Major studies in the field of shoulder anatomy and surgery published between 1984 and 2023 were reviewed to identify anatomical, biomechanical and perioperative factors leading to peripheral nerve injuries. The original literature search was conducted on key resources including GoogleScholar, PubMed, ScienceDirect, RSCI, Scopus. Four approaches were used for structuring and informative presentation of the data to include types of the peripheral nerve injury in the upper limb. Results and discussion Factors predisposing to the peripheral nerve injury in the upper limb during shoulder surgery were identified in the review. Prevention measures include the patient positioned on the operating table with adequate fixation of the head and torso, regardless of the chosen position; traction of the involved upper limb with a load of not greater than 9 kg using a specialized clamp; preoperative marks of the surgical field and staining of bone landmarks; the arthroscopic ports 1–2 cm to be shifted more distally minimizing the fluid flow into the joint during a long operation. Postoperative consultation with rehabilitation specialists is essential to develop an early activation program and assess the risks of neurological disorders. Conclusion The shoulder anatomy and the localization of unsafe zones of the shoulder, the risks associated with a particular manipulation were explored for effective preoperative planning and prevention of neurological complications in the treatment of surgical pathology of the shoulder joint.
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- 2024
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207. ПОРАЖЕНИЯ МАЛОБЕРЦОВОГО НЕРВА В ПРАКТИКЕ НЕВРОЛОГА И НЕЙРОХИРУРГА.
- Author
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Халимов, А. Р., Мирзабаев, М. Ж., Курмаев, И. Т., Жайлаубаева, А. С., Николаева, А. В., Юнусов, Р. Ю., and Халимова, А. А.
- Abstract
Copyright of Neurosurgery & Neurology of Kazakhstan is the property of National Centre for Neurosurgery JSC and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2023
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208. NERVE TRANSFER IN IRREVERSIBLE INJURIES OF UPPER LIMB NERVE: CURRENT KNOWLEDGE AND FUTURE PERSPECTIVE
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G.M. KHODZHAMURADOV, R.N. BERDIEV, A.A. DAVLATOV, KH.I. SATTOROV, M.F. ODINAEV, and B.А. ODINAEV
- Subjects
upper limb nerve injury ,irreparable damage to the upper limb nerves ,neurotization ,nerve displacement ,nerve transfer. ,Public aspects of medicine ,RA1-1270 - Abstract
Objective: To share the experience of using nerve transfer in the irreparable upper limb nerve damage. Methods: An analysis was made of various transfers (neurotization surgery) in 32 patients with upper limb nerve damage aged 22 to 59 years (27 males, 5 females). Nerve injuries were localised at the level of the forearm (18), shoulder (11) and brachial plexus (3). Surgical repair was aimed at restoring sensitivity and movement in 22 and 10 cases, respectively. For sensitive neurotization, the cutaneous branches of the radial nerve (RN), the dorsal branch of the ulnar nerve (UN), the superficial branch of the UN, and the cutaneous nerves of the forearm were more often used. Motor neurotization was achieved using the branches of the anterior interosseous nerve (AIN), thoracodorsal nerve (TDN), muscular branches of the UN, intercostal nerves (ICNs), and terminal and muscular branches of the brachial and cervical plexuses, respectively. Results: Long-term outcomes were evaluated between years 1 and 8. Sensitivity was restored to S3 grade (protective sensitivity), and motor strength reached M3-M4 grades according to British Medical Research Council (MRC) scale. Conclusion: Nerve transfer in irreparable nerve damage allows expanding the boundaries of reconstructive surgery. Furthermore, it opens new horizons for future scientific research to improve modern surgical treatment concepts of peripheral nerve injuries.
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- 2022
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209. The role of training and hyperbaria in the rehabilitation process after crushing injury of the sciatic nerve in mice - assessment of functional parameters using the CATWALK XT platform
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Anna Dolińska, Dariusz Górka, Michał Trzęsicki, Natalia Białoń, and Mikołaj Górka
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hyperbaria ,locomotor training ,nerve regeneration ,sciatic nerve ,rehabilitation ,Education ,Sports ,GV557-1198.995 ,Medicine - Abstract
Introduction Peripheral nerve injuries are one of the most common injuries in the population and affect 3% of trauma patients. Unfortunately, full functional regeneration is a relatively rare phenomenon. Attempts to heal and regenerate damaged nerves are a frequent subject of research, especially when animal models are considered, and the results are not always satisfactory Aim of the study The aim of this study was to evaluate functional regeneration after sciatic nerve damage in mice treated with hyperbaric oxygen therapy and locomotor training, and to check the effectiveness of these methods. Materials and Methods The research material consisted of 75 mice with a damaged sciatic nerve. The mice were divided into three groups: H- subjected to hyperbaric therapy, T- subjected to training and K- not subjected to any therapy (control group). A functional gait analysis was performed using the CATWALK XT gait platform based on selected gait parameters. Results In the groups subjected to both hyperbaric therapy and training, the results of the analysis showed faster functional recovery. Statistically significant differences in the print area, print length, swing and SFI parameters were noted in the treated groups as opposed to the control group, while in the hyperbaric group of mice functional recovery turned out to be the most effective and fastest. Conclusion Mice of both groups (H, T) showed a faster recovery of sensory and motor functions in contrast to the control group not subjected to any treatment.
- Published
- 2023
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210. Innervation Anomalies and Interneural Anastomoses: Is There Clinical Relevance or Not?
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Dmytro Dmytriiev, Kostiantyn Dmytriiev, and Yevhenii Lysak
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interneural anastomosis ,innervation anomalies ,conductive anaesthesia ,electroneuromyography ,Anesthesiology ,RD78.3-87.3 - Abstract
Failed block could be one of the adverse results of the conductive anaesthesia. There are situations, when in seemingly perfect technique of the block, properly chosen drug, dosage, adjuvant – the block is not achieved (it does not occur or is incomplete or so-called “mosaic block” occurs). It is necessary to remember about atypical or abnormal nerves branching, possible interneural anastomoses, when looking for the possible cause of it. Information about most common types of interneural anastomosis of arm’s and leg’s long nerves is presented in this article. Knowledge of possible abnormal neural innervation can provide an understanding of inefficacy of some simple blocks, decrease amount of mistakes in data interpretation, that was obtained during electroneuromyographic (ENMG) investigations, improve understanding of clinical pattern in the peripheral nerve injuries, that form anastomosis.
- Published
- 2020
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211. Rehabilitation of women after mastectomy - proposed procedure
- Author
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Agnieszka Filarecka and Maciej Biarnacki
- Subjects
breast cancer ,thoracic nerve damage ,physiotherapy ,Education ,Sports ,GV557-1198.995 ,Medicine - Abstract
Breast cancer is a leading cancer among women, high incidence of cancer is not synonymous with high mortality. Women subjected to radical or partial mastectomy after the surgery want to return to full fitness as soon as possible. Movement restrictions associated with surgery do not have a positive effect on the patients' psyche. One of the complications of surgery in the axillary region is damage to the long thoracic nerve. An impairment of the blade mechanics affects the nonergergic movement in the shoulder joint. Using the neurorehabilitation methods, the correct spatula pattern should be reconstructed. Facilitation, or traffic paving, is an effective method used also for peripheral nerve injuries. In each method, the movement is assisted by a therapist who can determine the direction of movement through resistance, or assist it. The study presents examples of activities that can be used in therapy in its various phases. The method of using methods depends on the degree of structural damage and should be modified for the purposes of therapy. A review of available literature and own experience were used for the work.
- Published
- 2018
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212. Complex stimulation of peripheral nerve regeneration after deferred neurorrhaphy
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Ivanov A.N., Korshunova G.A., Matveyeva O.V., Ninel V.G., Shutrov I.E., Shchanitsyn I.N., Andronova Т.А., and Norkin I.A.
- Subjects
microcirculation ,peripheral nerve ,regeneration ,Medicine (General) ,R5-920 - Abstract
The aim is to study the complex stimulation effect including skin autotransplantation and electrical stimulation of the sciatic nerve on microcircular, electrophysiological and morphological changes after deferred neurorrhaphy in rats. Material and methods. The experiment was performed in 50 albino rats divided into control, comparative and experimental groups. In the experimental group, on the background of deferred neurorrhaphy, skin autotransplantation and electrical stimulation of the sciatic nerve had been carried out. In the comparative group only deferred neurorrhaphy was performed. Research methods included laser doppler flowmetry, electroneuromyography and morphological analysis of the operated nerve. Results. Complex stimulation including skin autotransplantation and direct action of electrical pulses on the sciatic nerve after its deferred neurorrhaphy causes restoration of bloodstream in the operated limb, promotes intensification of restoration of nerve fibers. Conclusion. Intensification of sciatic nerve regeneration after deferred neurorrhaphy in rats under the influence of complex stimulation including full-thickness skin graft autotransplantation and direct action of electrical pulses substantiates experimentally appropriateness of clinical testing of the given method for treatment of patients with peripheral nerve injuries.
- Published
- 2017
213. Хирургическое лечение периферических нервов верхней конечности с использованием аутоклеток стромальной васкулярной фракции
- Subjects
ПОВРЕЖДЕНИЕ ПЕРИФЕРИЧЕСКИХ НЕРВОВ, СТВОЛОВЫЕ КЛЕТКИ СТРОМАЛЬНОЙ ВАСКУЛЯРНОЙ ФРАКЦИИ - Abstract
В обзорной статье представлены основные принципы лечения повреждений периферических нервов. Описаны эффекты введения аутоклеток стромальной васкулярной фракции на нервные ткани в эксперименте. Рассмотрены клинические случаи и результаты лечения повреждений периферических нервов с использованием аутоклеток стромальной васкулярной фракции., The article reviews the basic principles of treatment of peripheral nerve injuries. The effects are described of injecting the autologous cells of stromal vascular fraction into the nervous tissues. The clinical cases and treatment results of curing the peripheral nerve injuries with autologous cells of stromal vascular fraction are described.
- Published
- 2015
214. Причини, діагностичні похибки при ушкодженнях периферичних нервів кінцівок
- Author
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Vishnevskiy, V. O.
- Subjects
Peripheral Nerves ,Extremities ,Injuries ,Causes ,Diagnostic Errors ,периферичні нерви ,кінцівки ,пошкодження ,причини ,діагностичні помилки ,периферические нервы ,конечности ,травмы ,причины ,диагностические ошибки - Abstract
Trauma of peripheral nerves of extremities takes leading place in disability cases (28-75%). The risk zones for injuring the nerves of upper extremity are shoulder and forearm, and of lower extremity are lower third of the thigh and the upper third of the tibia.The aim of research: to analyze and identify the causes of diagnostic errors and complications in injuries of peripheral nerves of the extremities.Material and methods:Results of clinico-neurological and electrodiagnostical studying of 72 patients with injuries of upper and lower extremities are presented in the article. Patients were treated in 2010-2013 in traumatology department of Dnepropetrovsk state clinical hospital № 16.The author distinguishes three forms of disturbance of the integrity of the neural trunk and five periods of their clinical course: neurotmesis - complete or partial break patterns of nerves, was diagnosed in 43 patients (59,7%); aksonotmesis - break part of axial cylinder, while maintaining the integrity of the epineurium - in 19 patients (26,4%) and neuropraxia - fine-grained lesions without violating the integrity of the axle of cylinders in 10 patients (13.9%). The types of peripheral nerve injuries of extremities were divided into 2 groups: primary and secondary (iatrogenic).ResultsThe study showed that the most frequently pain from the injured nerves of the upper limb radiated at shoulder level, median and ulnar - at the level of the forearm. Diagnostic and therapeutic errors were detected at all stages of medical care, the author noted the insufficient assessment of neurological risk, in the pre-hospital and hospital stages, especially in cases of combined injuries. It is necessary to conduct more thorough clinical, radiological and electrophysiological assessment in the presence of small stab and cut wounds of the extremities.Lack of the special tools and equipment, insufficient qualification of surgeons in matters of anatomical and topographical relationships between nerves, tendons and blood vessels in the soft tissues, as well as divergent views in the specialized literature, about terms of surgical and conservative treatment, about indications for them, leave the problem of peripheral nerve injuries is very topical issue of modern medicine.ConclusionsTrauma of peripheral nerves of extremities takes the leading place in permanent disability (28-75%) and occurs in 1,5 - 3,5 % of the total traumatism.Currently, the diagnosis and treatment of peripheral nerves of extremity has no generally accepted standardized system for assessing the level, degree and nature of the injury.In our opinion, the distribution of patients in our study into groups by the etiology and levels of damage the peripheral nerves, helped to clarify and to objectify the reasons for their traumatization, and find errors on the stages of diagnosis and treatment.Most commonly of the radial nerve trunks (45,8%), and on the forearm - the median and ulnar nerves (15,3%) are damaged., Довольно высокий процент диагностических и других видов ошибок, а также возникающих осложнений, указывает на актуальность проблемы повреждений периферических нервов в медицинском и социальном аспектах. С целью анализа и выяснения причин диагностических ошибок и осложнений провели клинико-неврологическое и электродиагностическое исследование у 72 пациентов с повреждениями периферических нервов верхних и нижних конечностей. Распределение пациентов проводили с учетом вида, степени повреждения нервов конечностей, а также формы нарушения целостности нервного ствола. Установлено, что наиболее частый процент повреждений лучевого нерва отмечали на уровне плеча, локтевого и срединного нерва – на уровне предплечья. Проанализированы тактико-диагностические ошибки, допускаемые хирургами при оказании медицинской помощи этой категории пациентов, уточнены основные причины ошибок и осложнений, которые отмечают при данном виде травм., Доволі високий процент діагностичних та інших видів помилок, а також ускладнень, що виникають, вказує на актуальність проблеми ушкоджень периферичних нервів у медичному й соціальному аспектах. З метою аналізу і виявлення причин діагностичних помилок і ускладнень здійснили клініко-неврологічне й електродіагностичне дослідження у 72 пацієнтів з ушкодженнями периферичних нервів верхніх і нижніх кінцівок. Поділ пацієнтів на групи здійснили враховуючи вид, ступінь ушкоджень нервів кінцівок, а також форми порушень цілісності нервового стовбура. Найвищий процент випадків ушкоджень променевого нерва відзначили на рівні плеча, ліктьового та серединного нервів – на рівні передпліччя. Проаналізували тактико-діагностичні помилки, яких припускаються хірурги при наданні медичної допомоги цій категорії пацієнтів, уточнили основні причини помилок і ускладнень, що трапляються при цих травмах.
- Published
- 2014
215. Особенности изменений микроциркуляции при регенерации седалищного нерва в условиях эксперимента
- Subjects
НЕЙРОРАФИЯ, МИКРОЦИРКУЛЯЦИЯ, РЕИННЕРВАЦИЯ, ЛАЗЕРНАЯ ДОППЛЕРОВСКАЯ ФЛОУМЕТРИЯ - Abstract
Проведена оценка изменений микроциркуляции и механизмов ее модуляции, возникающих при перерезке и нейрорафии седалищного нерва у крыс. Установлено, что в послеоперационном периоде возникает снижение среднеквадратичного отклонения перфузионного показателя, абсолютных и нормированных амплитуд эндотелиальных и нейрогенных колебаний, а также показателя шунтирования. Максимального развития эти нарушения достигают на 7–14 день после операции, а на 21 сутки отмечаются первые признаки восстановления, что, вероятно, отражает начало реиннервации. Полученные изменения аналогичны и гомологичны нарушениям микроциркуляции у больных с повреждениями периферических нервов. Особенность данной модели микроциркуляторных нарушений заключается в отсутствии статистически значимого снижения нормированной амплитуды миогенных колебаний при перерезке и нейрорафии седалищного нерва крыс, в отличие от пациентов с повреждениями периферических нервов., The changes of skin perfusion and its modulation mechanisms occurring after sciatic nerve transection and neurorrhaphy in rats were assessed. Found that after surgical procedure standard deviation of perfusion, absolute and normalized amplitudes of endothelial and neurogenic oscillations, as well as shunting indicator reduction occurs. Maximum development of these disorders was detected at 7–14 days after surgery. The first signs of recovery in microcirculation were observed at 21 day after operation and it probably reflects the beginning of reinnervation. The microcirculatory changes in rats after sciatic nerve transection and neurorrhaphy are similar and homologous to disorders of microcirculation in patients with peripheral nerve injuries. The peculiarity of this model of microcirculatory disorders is the lack of a statistically significant reduction of normalized amplitude of myogenic oscillation after sciatic nerve transection and neurorrhaphy in rats unlike patients with peripheral nerve injuries.
- Published
- 2014
216. To a question about the history of surgical treatment of peripheral nerves injuries
- Author
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A. S. Zolotov and O. I. Pak
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повреждения периферических нервов ,хирургическое лечение ,история медицины ,injury of peripheral nerves ,surgical treatment ,history of medicine ,Orthopedic surgery ,RD701-811 - Abstract
The article is devoted to the history of the methods of surgical treatment of the peripheral nerve injuries. The analysis of domestic and foreign publications on this question has shown the basic surgical operations used today for nerve’s repair were developed and introduced by surgeons - innovators in second half of 19th century. These operations had unequal popularity in a different historical period. The subsequent generations of surgeons basically have improved earlier invented surgical procedures.
- Published
- 2013
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217. РЕАКТИВНЫЕ ИЗМЕНЕНИЯ МОТОНЕЙРОНОВ ДВИГАТЕЛЬНОГО ЦЕНТРА ТРАВМИРОВАННОГО СЕДАЛИЩНОГО НЕРВА В УСЛОВИЯХ ВОЗДЕЙСТВИЯ ВЫСОКОЧАСТОТНОГО ЭЛЕКТРОХИРУРГИЧЕСКОГО ИНСТРУМЕНТА
- Author
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Корсак, А. В., Чайковский, Ю. Б., Сокуренко, Л. М., Лиходиевский, В. В., and Неверовский, А. В.
- Published
- 2016
218. Клинико-экспериментальное обоснование применения клеток стромально-васкулярной фракции при травме периферических нервов
- Subjects
ПОВРЕЖДЕНИЕ ПЕРИФЕРИЧЕСКИХ НЕРВОВ,СТВОЛОВЫЕ КЛЕТКИ СТРОМАЛЬНОЙ ВАСКУЛЯРНОЙ ФРАКЦИИ,PERIPHERAL NERVE INJURY,STEM CELLS OF THE STROMAL VASCULAR FRACTION - Abstract
В обзорной статье представлены основные принципы лечения патологии периферических нервов и эффекты аутокле-ток стромальной васкулярной фракции на нервные ткани. Даны результаты проведенных экспериментальных исследований по этой проблеме. Обобщены результаты лечения заболеваний периферических нервов с использованием аутоклеток стромальной васкулярной фракции., The review presents the basic principles of surgical treatments of peripheral nerve injuries and the effects of auto-cells of the stromal vascular fraction on nerve tissue. The carried out experiments on the issue are described. The results of treatment with auto-cells of the stromal vascular fraction are summarized.
- Published
- 2016
219. Интраоперационная нейровизуализация в хирургическом лечении пациентов с повреждениями периферических нервов конечностей
- Subjects
ИНТРАОПЕРАЦИОННАЯ УЛЬТРАСОНОГРАФИЯ,ПЕРИФЕРИЧЕСКИЕ НЕРВЫ,ПОВРЕЖДЕНИЯ,ХИРУРГИЧЕСКОЕ ЛЕЧЕНИЕ,INJURY,INTRAOPERATIVE ULTRASONOGRAPHY,PERIPHERAL NERVE,SURGICAL TREATMENT - Abstract
Цель: оценить возможности интраоперационной нейровизуализации в определении тактики хирургического лечения пациентов с повреждением периферических нервов конечностей. Материал и методы. Основу работы составило исследование 43 пациентов с повреждениями периферических нервов конечностей, которым выполнено комплексное обследование, включающее электронейромиографию, ультрасонографию и контрастную нейрографию. Результаты. В итоге комплексного интраоперационного обследования получены диагностические критерии, позволившие во многом определить тактику дифференцированного лечения у пациентов с повреждением нервных стволов конечностей. Заключение. Результаты комплексного интраоперационного тестирования стали основой разработки алгоритма диагностики и тактики хирургического лечения повреждений периферических нервов., Objective. The present study examines the value of intraoperative neurovisualization as an imaging tool for decision making in the management of traumatic nerve injuries. Materials and methods. 43 patients with traumatic nerve lesions were examined by electrodiagnostic study, ultrasonography and contrast neurography. Results. A complex intraoperative examination have been used to guide surgical decision making in patients with peripheral nerve injuries of limbs. Conclusion. The results of complex intraoperative examination became the basis of diagnosis and treatment algorithm for surgical treatment of peripheral nerves injuries.
- Published
- 2015
220. К вопросу об истории хирургических операций при ранениях периферических нервов
- Subjects
ПОВРЕЖДЕНИЯ ПЕРИФЕРИЧЕСКИХ НЕРВОВ, ХИРУРГИЧЕСКОЕ ЛЕЧЕНИЕ, ИСТОРИЯ МЕДИЦИНЫ - Abstract
Статья посвящена истории хирургических вмешательств, применяемых при лечении ранений периферических нервов. Анализ отечественных и зарубежных публикаций по этому вопросу показал, что основные операции, применяемые сегодня при повреждениях периферических нервов, были разработаны и внедрены хирургами-новаторами во второй половине XIX века. В разные исторические промежутки времени эти операции имели неодинаковую популярность. Последующие поколения хирургов в основном усовершенствовали ранее изобретенные хирургические вмешательства., The article is devoted to the history of the methods of surgical treatment of the peripheral nerve injuries. The analysis of domestic and foreign publications on this question has shown the basic surgical operations used today for nerve’s repair were developed and introduced by surgeons innovators in second half of 19th century. These operations had unequal popularity in a different historical period. The subsequent generations of surgeons basically have improved earlier invented surgical procedures.
- Published
- 2013
221. Лечение деформаций кисти и пальцев при повреждениях лучевого нерва
- Subjects
ЛУЧЕВОЙ НЕРВ, НЕЙРОГЕННЫХ ДЕФОРМАЦИЯХ КИСТИ И ПАЛЬЦЕВ, СТАБИЛИЗАЦИЯ, ДЕФОРМАЦИЯ, СУХОЖИЛЬНО-МЫШЕЧНАЯ ТРАНСПОЗИЦИЯ - Abstract
Повреждения лучевого нерва, по данным авторов, составляют 13-25 % повреждений периферических нервов. Все методы реконструктивных операций при нейрогенных деформациях кисти и пальцев разделяют на динамические и стабилизирующие. Динамические операции направлены на восстановление активной функции пальцев, что достигается за счёт сухожильно-мышечных транспозиций. Целью стабилизирующих вмешательств является создание постоянного функционально выгодного положения пальцам для выполнения захватов, According to the authors' data, radial nerve injuries account for 13-25% of peripheral nerve injuries. All the methods of reconstructive surgeries for hand and finger neurogenic deformities are divided into two groups: dynamic and stabilizing. Dynamic surgeries are intended to restore the active function of fingers, achieved at the expense of tendinomuscular transpositions. The aim of stabilizing surgeries is to produce a functionally favourable position to make grasp function available for fingers
- Published
- 2009
222. Neurosurgery at RISC rto: results and outlooks V. I
- Author
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Shevtsov, V., Khudiayev, A., Samylov, V., Prudnikova, O., and Mushtayeva, Yu
- Subjects
ПОЗВОНОЧНИК, ЧЕРЕП, ИШЕМИЧЕСКИЕ ПОВРЕЖДЕНИЯ ГОЛОВНОГО МОЗГА, ПОВРЕЖДЕНИЯ ПЕРИФЕРИЧЕСКИХ НЕРВОВ, ЧРЕСКОСТНЫЙ ОСТЕОСИНТЕЗ, АППАРАТ НАРУЖНОЙ ТРАНСПЕДИКУЛЯРНОЙ ФИКСАЦИИ - Abstract
The aspects of using distraction osteosynthesis in treatment of patients with diseases and injuries of the spine, spinal cord and brain, injuries of peripheral nerves are being studied in the laboratory of clinical vertebrology and neurosurgery. As a result of the studies performed, the indications for using the external transpedicular fixator have been established for spine injuries, as well as techniques have been proposed for deformity correction and stabilization of the result achieved. were offered. The analysis of treatment results of patients with ischemic brain injuries has been made, thereby having confirmed the effectiveness of the treatment technique proposed. The technique for treatment of patients with consequences of peripheral nerve injuries has been developed and is being used effectively.
- Published
- 2008
223. Итоги и перспективы развития нейрохирургии в РНЦ «ВТО» им. Академика Г. А. Илизарова
- Subjects
ПАТОЛОГИЯ ПОЗВОНОЧНИКА, СПИННОЙ МОЗГ, ГОЛОВНОЙ МОЗГ, ПЕРИФЕРИЧЕСКИЕ НЕРВЫ - Abstract
За 14 лет работы научными сотрудниками лаборатории клинической вертебрологии и нейрохирургии и врачами отделения нейрохирургии ФГУН «Российский научный центр «Восстановительная травматология и ортопедия» им. акад. Г.А. Илизарова Росздрава» изучались вопросы применения аппарата наружной фиксации при различной патологии позвоночника, спинного и головного мозга. В результате проведенных исследований были уточнены показания к применению метода чрескостного остеосинтеза при лечении повреждений и заболеваний позвоночника и спинного мозга, предложены способы коррекции деформации и стабилизации позвоночного столба. Были получены и проанализированы результаты лечения больных с ишемическими поражениями головного мозга подтверждающие эффективность нового метода лечения. Разработана и применена методика малотравматичного лечения тяжелых последствий повреждений периферических нервов, The scientific researchers of the laboratory of clinical vertebrology and neurosurgery and the doctors of the neurosurgery department of Federal State Science Institution «The Russian Ilizarov Scientific Centre "Restorative traumatology and orthopaedics"» of Russian health service have been studying the problems of the external fixator use for different pathologies of the spine, spinal cord and brain for 14 years. As a result of the studies made the indications for transosseous osteosynthesis method use for treatment of injuries and diseases of the spine and spinal cord have been defined more exactly, and the techniques for correction the deformities of the spine and its stabilization have been proposed. The results of treatment of patients with ischemic involvements of the brain confirming the effectiveness of new method of treatment have been obtained and analysed. The technique of little traumatic treatment of the severe consequences of peripheral nerve injuries has been developed and applied
- Published
- 2006
224. Магнитная стимуляция и регенерация периферических нервов: основные понятия
- Subjects
МАГНИТНАЯ СТИМУЛЯЦИЯ, РЕГЕНЕРАЦИЯ, ПЕРИФЕРИЧЕСКИЕ НЕРВЫ, МАГНИТНАЯ ФИБРИНОВАЯ ПЛЕНКА, МАГНИТОТЕРАПИЯ - Abstract
Рассмотрены новые возможности регенеративной нейрохирургии, биологии и инженерии, которые состоят из стратегий трансплантации клетки, строительства био искусственной ткани и стимуляции регенерации в естественных условиях. Современные различные методы для улучшения регенерации поврежденных периферических нервов основываются на использовании электрических полей, лечении фармакологическими, нейротрофическими и физиотерапевтическими средствами и манипуляции шванновских клеток. Но наиболее эффективна магнитная стимуляция, которая существенно ускоряет регенерацию периферических нервов. Магнитная стимуляция, недавно развитая методика, имеет прекрасные перспективы применения в клинической нейрофизиологии. Использование коротких импульсов переменного магнитного поля позволяет неинвазивно возбуждать двигательную область коры головного мозга и глубоко расположенных периферических нервов. Для ускорения и улучшения регенерации нервных волокон предложен новый хирургический метод лечения пораженных периферических нервов с помощью специальной магнитной фибриновой пленки., New approach of regenerative neurosurgery, biology and engineering, has been surveyed, consisting of the strategies of cell transplantation, bioartificial tissue constructs, and stimulation of regeneration in vivo. A variety of approaches to enhance peripheral nerve regeneration are currently being pursued. They include the use of electric fields, treatment with pharmacological, neurotrophic and physiotherapeutic factors and Schwann cell manipulation. The magnetic stimulation is most advanced method, which allows increasing the speed of regeneration of peripheral nerve injuries. Magnetic stimulation of the peripheral nerves is a recently developed technique and has exciting prospects in clinical neurophysiology. Using short pulses of a time-varying magnetic field it allows a noninvasive stimulation of the motor cortex and deeply placed peripheral nerves. New surgical method of treatment of peripheral nerves injuries with the help of special magnetic fibrinous film have been successfully used to acceleration and rising of quality nerve fibers regeneration.
- Published
- 2000
225. Магнітна стимуляція та регенерація периферичних нервів: основні поняття
- Author
-
Kardash, Anatoliy and Drobotko, Valeriy
- Subjects
магнитная стимуляция ,регенерация ,периферические нервы ,магнитная фибриновая пленка ,магнитотерапия ,magnetic stimulation ,regeneration ,peripheral nerves ,magnetic fibrin film ,magnetic ,магнітна стимуляція ,регенерація ,периферичні нерви ,магнітна фібринова плівка ,магнітотерапія - Abstract
Рассмотрены новые возможности регенеративной нейрохирургии, биологии и инженерии, которые состоят из стратегий трансплантации клетки, строительства био искусственной ткани и стимуляции регенерации в естественных условиях. Современные различные методы для улучшения регенерации поврежденных периферических нервов основываются на использовании электрических полей, лечении фармакологическими, нейротрофическими и физиотерапевтическими средствами и манипуляции шванновских клеток. Но наиболее эффективна магнитная стимуляция , которая существенно ускоряет регенерацию периферических нервов. Магнитная стимуляция , недавно развитая методика , имеет прекрасные перспективы применения в клинической нейрофизиологии . Использование коротких импульсов переменного магнитного поля позволяет неинвазивно возбуждать двигательную область коры головного мозга и глубоко расположенных периферических нервов. Для ускорения и улучшения регенерации нервных волокон предложен новый хирургический метод лечения пораженных периферических нервов с помощью специальной магнитной фибриновой пленки., Розглянуто нові можливості регенеративної нейрохірургії, біології та інженерії, які складаються із стратегій трансплантації клітини, будівництва біоштучної тканини та стимуляції регенерації в природних умовах. Сучасні різноманітні методи для поліпшення регенерації ушкоджених периферичних нервів грунтуються на використанні електричних полів, лікуванні фармакологічними, нейротрофічними та фізіотерапевтичними засобами та на маніпуляції шваннівськими клітинами. Та найбільш ефективною є магнітна стимуляція, яка суттєво прискорює регенерацію периферичних нервів. Магнітна стимуляція, нещодавно розвинена методика, має прекрасні перспективи застосування в клінічній нейрофізіології. Використання коротких імпульсів змінного магнітного поля дозволяє неінвазивно збуджувати рухову ділянку кори головного мозку та глибоко розміщених периферичних нервів. Для прискорення й поліпшення регенерації нервових волокон запропоновано новий хірургічний метод лікування уражених периферичних нервів за допомогою спеціальної магнітної фібринової плівки., New approach of regenerative neurosurgery, biology and engineering, has been surveyed, consisting of the strategies of cell transplantation, bioartificial tissue constructs, and stimulation of regeneration in vivo. A variety of approaches to enhance peripheral nerve regeneration are currently being pursued. They include the use of electric fields, treatment with pharmacological, neurotrophic and physiotherapeutic factors and Schwann cell manipulation. The magnetic stimulation is most advanced method, which allows increasing the speed of regeneration of peripheral nerve injuries. Magnetic stimulation of the peripheral nerves is a recently developed technique and has exciting prospects in clinical neurophysiology. Using short pulses of a time-varying magnetic field it allows a noninvasive stimulation of the motor cortex and deeply placed peripheral nerves. New surgical method of treatment of peripheral nerves injuries with the help of special magnetic fibrinous film have been successfully used to acceleration and rising of quality nerve fibers regeneration.
226. [Combined use of biomaterials and revascularisation in autoplasty of ulnar nerve].
- Author
-
Fedyakov AG, Dreval ON, Gorozhanin AV, Grekov DN, Sidneva LA, Plieva ZK, Razin MA, and Chapandze GN
- Subjects
- Humans, Biocompatible Materials, Female, Adult, Male, Transplantation, Autologous methods, Nerve Regeneration, Ulnar Nerve surgery
- Abstract
Surgical treatment of peripheral nerve injuries is effective in only 50% of cases. This is primarily due to the significant extent of the diastasis between the fragments of the damaged nerve, in which autoplasty has to be performed. The drawbacks of this technique are the formation of scar tissue, possible necrotisation of the autograft, mismatch of the donor and recipient nerve diameters. In order to overcome these drawbacks and improve the efficiency of surgical intervention, the study presents a clinical case of successful multifascicular ulnar nerve autoplasty with the use of domestic biodegradable biomaterials SpheroGel and ElastoPob, revascularization of the autograft with a connective tissue flap on a vascular pedicle. A persistent regression of local pain syndrome was observed in the early postoperative period. The effectiveness of the performed surgical intervention was confirmed by ultrasound examination: there was no evidence of neuroma in the area of the operation, regeneration of nerve bundles was noted at the site of stitching. Positive dynamics was observed in the results of VAS, DN4, DASH questionnaires.
- Published
- 2024
- Full Text
- View/download PDF
227. [Clinico-electromyographic characteristics of spinal cord and peripheral nerve function in diabetic children].
- Author
-
Lazareva SP, Prikhozhan VM, and Shcherbacheva LN
- Subjects
- Action Potentials, Adolescent, Child, Electromyography, Humans, Muscles innervation, Reflex, Stretch, Diabetes Mellitus, Type 1 physiopathology, Reflex physiology, Spinal Cord physiopathology, Tibial Nerve physiopathology, Ulnar Nerve physiopathology
- Abstract
By means of stimulating electromyography it was shown that children suffering from diabetes had a decrease in segmental motoneurone stimulation. It was manifested in the in the diminishing ratio of maximum reflex responses of the musculus soleus to the motor ones, in the delay of stimulation recovery, an inhibition of the Achilles tendon reflex. The changes mentioned were less pronounced in children with a history of hypoglycemic comas than in the rest children suffering from diabetes. It is suggested that some of EMG readings (the curve of motoneurone stimulation recovery, duration and asymmetry of the Achilles tendon reflex, rate of nervous impulse transmission may be of value for earlier revealing spinal motoneurone and peripheral nerve injuries in diabetes mellitus.
- Published
- 1981
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