Innervated Pedicled Gracilis Flap for Dynamic Abdominal Wall Reconstruction.

Abdominal wall reconstruction for full-thickness defects is a challenging procedure that usually requires the use of flaps. The gracilis flap is known to be used in hernia repair in which the abdominal muscles are still intact, but there are no reports in literature describing the use of an innervated gracilis for dynamic abdominal wall reconstruction after tissue loss due to severe trauma. We present a surgical technique in which the gracilis is harvested preserving the neurovascular pedicle, then tunneled underneath the adductor longus to cover the lower abdominal defect and provide it with basal muscle tone without tension on the pedicle. This results in restored integrity of the musculofascial abdominal wall and dynamic muscle function and support. The gracilis flap has been proven to be useful and versatile in reconstructive surgery with great potential in abdominal wall reconstruction having minimal donor-site morbidity and hernia recurrence risk.

Anomalous Radial Artery as an Incidental Finding During a Routine Carpal Tunnel Release.

BACKGROUND: Compression of the median nerve at the wrist, or carpal tunnel syndrome, is the most commonly recognized nerve entrapment syndrome. Carpal tunnel syndrome is usually caused by compression of the median nerve due to synovial swelling, tumor, or anomalous anatomical structure within the carpal tunnel. METHODS: During a routine carpal tunnel decompression, a large vessel was identified within the carpal tunnel. RESULTS: The large vessel was the radial artery. It ran along the radial aspect of the carpal tunnel just adjacent to the median nerve. CONCLUSIONS: The unusual presence of the radial artery within the carpal tunnel could be a contributing factor to the development of carpal tunnel syndrome. In this case, after surgical carpal tunnel release, all symptoms of carpal tunnel syndrome resolved.