Extensor digiti minimi tendon "rerouting" transfer in permanent abduction of the little finger.

Permanent abduction of the little finger is a bothersome deformity which usually occurs in the context of sequelae of ulnar nerve palsy (Wartenberg's sign), but also in rheumatoid arthritis. The authors report an original technique for correction of this deformity. The extensor digiti minimi tendon is sectioned at its distal insertion and transferred in the wrist through the extensor retinaculum.

Post-operative Doppler evaluation of 48 arterial reconstructions at the wrist.

C. W. Doppler ultrasound was used for the assessment and follow-up of 35 ulnar or radial arteries, repaired in emergency, and 13 secondarily repaired arteries, after traumatic section.

Fractures and non unions of the proximal pole of the carpal scaphoid bone. Internal fixation by a proximal to distal screw.

We report a new proximal to distal screw fixation technique for proximal pole fractures and non unions of the carpal scaphoid (type I of the Schernberg, Elzein and Gerard classification). Seven cases of non union with a live proximal polar fragment were operated from 1984 to 1986 with 4 excellent and 2 fair results and one failure. Three recent displaced fractures were also treated this way, with 3 excellent results.