NERVE PALSY DURING FEMORAL LENGTHENING - MRI, ELECTRICAL, AND HISTOLOGIC-FINDINGS IN THE CENTRAL AND PERIPHERAL NERVOUS SYSTEMS - A CANINE MODEL

被引：30

作者：

STRONG, M ^{[1
]}

HRUSKA, J ^{[1
]}

CZYRNY, J ^{[1
]}

HEFFNER, R ^{[1
]}

BRODY, A ^{[1
]}

WONGCHUNG, J ^{[1
]}

机构：

[1] CHILDRENS HOSP BUFFALO,DEPT ORTHOPED,BUFFALO,NY

来源：

JOURNAL OF PEDIATRIC ORTHOPAEDICS | 1994年 / 14卷 / 03期

关键词：

LIMB LENGTHENING; NERVE PALSY;

D O I：

10.1097/01241398-199405000-00014

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

Six dog's femurs were lengthened until complete peroneal palsy was present. Ten-24 days later MRIs of the spinal cords were normal. EMGs located lesions at the spinal foramina in five dogs and at the lumbar plexus in one. In all dogs nerve conduction below the lesions was normal and amplitudes were diminished. Muscle histology confirmed neurogenic atrophy. Nerve histology at the sites of the lesions showed myelin and axon changes, but there was no Wallerian degeneration at or distal to those sites. Thus, the nerve lesions were either a variant of Sunderland first degree injury or were developing into second degree.

引用

页码：347 / 351

页数：5

共 18 条

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