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Nerve repairs for traumatic brachial plexus palsy with root avulsion.
H Kawai1, H Kawabata, K Masada
1Department of Orthopaedic Surgery, Osaka University Medical School, Japan.
Clinical Orthopaedics and Related Research
|December 1, 1988
Summary
Surgical repair of traumatic brachial plexus injuries, including root avulsions, yielded positive outcomes. Neurotization techniques provided significant elbow flexion and useful upper limb function in a majority of patients.
Area of Science:
- Neurosurgery
- Orthopedic Surgery
- Reconstructive Surgery
Background:
- Traumatic brachial plexus injuries, including root avulsions, present significant challenges in restoring upper limb function.
- Surgical interventions aim to improve motor control and functional recovery in affected patients.
Observation:
- Thirty-six patients with traumatic brachial plexus lesions underwent surgical treatment between 1972 and 1986, with follow-up exceeding 24 months.
- Neurotization of the musculocutaneous nerve using intercostal or spinal accessory nerves achieved satisfactory elbow flexion in 64% of cases.
- Combined nerve repairs, including grafts, resulted in useful function in at least one upper limb level for 11 of 15 treated patients.
Findings:
- Nerve repairs successfully restored shoulder and elbow stability.
- Functional recovery allowed for controllable hand use in patients with brachial plexus root avulsions.
Implications:
- Surgical neurotization and nerve grafting are effective strategies for managing traumatic brachial plexus injuries.
- These reconstructive techniques can significantly improve functional outcomes and quality of life for affected individuals.