ABSTRACT
To compare the results of intraplexal repair and distal nerve transfer in babies with birth brachial plexus palsy (BBPP), children with Narakas group I obstetric palsy were assigned to two groups of 16 each. Children in group A were treated with classical intraplexal repair and those in group B were treated by distal nerve transfers. At 6 months, all the children in group B had achieved Modified Medical Research Council (MMRC) grade 3 elbow flexion along with 8 of the 16 children in group A, which was a statistically significant difference. At 6 months, all the children in group B achieved MMRC grade 3 or higher shoulder abduction and 8 of the 16 children in group A had done so, which was also statistically significant. At the final follow-up, the distal transfer surgical treatment group had a significantly higher Mallet score. Distal nerve transfers have a significant advantage in early recovery in elbow flexion and shoulder abduction, but the outcomes became similar after 9 months.Level of evidence: III.
ABSTRACT
Birth Brachial plexus injury continues to remain a problem despite significant care from obstetricians to prevent it. Many children show spontaneous recovery but a significant proportion do not have adequate recovery. This review article discusses, etiology, assessment, investigations and overall strategy to treat the condition. Surgical strategy consists of primary intraplexal repair as the standard of care but of late the distal nerve transfers used in adult plexus injuries are increasingly being used in infants too. We discuss the history, current usage and pros and cons of distal nerve transfers, the usage of Botulinum Toxin and finally given an overall algorithm for the management.
