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Twenty-six early operations in brachial birth palsy
Summary
Microsurgical techniques for brachial birth palsy in infants showed comparable outcomes between epineuroraphy and nerve grafting. Intercostal neurotisation yielded mixed results, with good outcomes in the targeted nerves but overall fair to poor function.
Area of Science:
- Pediatric Surgery
- Neurosurgery
- Orthopedics
Background:
- Brachial birth palsy (BBP) significantly impacts infant upper extremity function.
- Early microsurgical intervention is crucial for improving outcomes in BBP.
Purpose of the Study:
- To evaluate the long-term functional outcomes of different microsurgical techniques for brachial birth palsy.
- To compare the efficacy of epineuroraphy, nerve grafting, neurolysis, and intercostal neurotisation in pediatric BBP patients.
Main Methods:
- Retrospective analysis of 26 infants with BBP treated between 1970-1985.
- Microsurgical procedures included epineuroraphy, interfascicular nerve grafting, neurolysis, and intercostal neurotisation.
- Functional outcomes assessed 1-14 years post-operation using a modified Mallet's classification.
Main Results:
- Overall functional outcomes were categorized as 6 good, 17 fair, and 3 poor.
- Epineuroraphy and interfascicular nerve grafting demonstrated similar functional results.
- Intercostal neurotisation showed fair function in one case and poor in two, though target nerve function was good.
Conclusions:
- Microsurgical repair, including epineuroraphy and nerve grafting, offers viable options for pediatric brachial birth palsy.
- Intercostal neurotisation requires further investigation regarding its overall functional impact in BBP management.