Abstract
53 patients with traumatic brachial plexopathy were exsamined during the clinical and elektroneuromyographycal study. It was determined that the structure of traumatic brachial plexopathy had 5 types of injury: upper Erbs palsy (С5—С6) (28,3%), lower Klumpcs palsy (С8—Th1) (15,1%), whole palsy (С5—Th1) (18,9%) and 2 groups of combined plexopathies with paralyses of flexible muscles of upper arm and fingers (С5—С7) (16,9%) and paralyses of extensible muscles of forearm and hand (С6—С8) (20,8%). 3 variants of disturbanses of nerve fibres were found during the experiment. They were axonal variant for whole palsy, Erbs palsy and injury of motor fibres for Klumpcs palsy. Combined type of injury was characterized for whole palsy, extensible paralyses (С6—С8) and injury of sensory fibres for Klumpcs palsy. Demyelinizationary type of injury was characterized for combined flexible paralyses (С5—С7).
Highlights
Проведено клинико-электронейромиографическое исследование у 53 больных с травматической плечевой плексопатией (ТПП)
It was determined that the structure of traumatic brachial plexopathy had 5 types of injury: upper Erbs palsy (С5—С6) (28,3%), lower Klumpcs palsy (С8—Th1) (15,1%), whole palsy (С5—Th1) (18,9%) and 2 groups of combined plexopathies with paralyses of flexible muscles of upper arm and fingers (С5—С7) (16,9%) and paralyses of extensible muscles of forearm and hand (С6—С8) (20,8%). 3 variants of disturbanses of nerve fibres were found during the experiment
Примечание. % по отношению к контрольным показателям; латерального кожного нерва предплечья (ЛКНПП) — латеральный кожный нерв предплечья; медиального кожного нерва предплечья (МКНПП) — медиальный кожный нерв предплечья; * — p < 0,05; ** — p < 0,01 — уровень статистической значимости различий показателей по отношению к контрольным
Summary
Смешанный аксонально-демиелинизирующий характер повреждения наблюдается при тотальной плексопатии, разгибательном параличе (С6—С8) и повреждении сенсорных волокон при параличе Дежерина-Клюмпке; демиелинизирующий — при сочетанном сгибательном типе паралича (С5—С7). It was determined that the structure of traumatic brachial plexopathy had 5 types of injury: upper Erbs palsy (С5—С6) (28,3%), lower Klumpcs palsy (С8—Th1) (15,1%), whole palsy (С5—Th1) (18,9%) and 2 groups of combined plexopathies with paralyses of flexible muscles of upper arm and fingers (С5—С7) (16,9%) and paralyses of extensible muscles of forearm and hand (С6—С8) (20,8%). Степени и характера повреждения нервных стволов наиболее эффективными являются методы электромиографии (ЭМГ) [3, 4].
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