Implantable electrical bone stimulation for arthrodeses of the foot and ankle in high-risk patients: a multicenter study.

This study assessed arthrodesis procedures performed in the foot and ankle of high-risk patients following implantation of an internal electrical bone stimulator. Criteria defining patients as "high risk" included diabetes, obesity, habitual tobacco and/or alcohol use, immunosuppressive therapy, and previous history of nonunion. Standard arthrodesis protocol of bone graft and internal fixation was supplemented with the implantable electrical bone stimulator.

Endoscopic gastrocnemius recession: preliminary report on 18 cases.

A technique of endoscopic gastrocnemius recession was evaluated. Fifteen patients undergoing 18 procedures were prospectively studied with a minimum follow-up of 1 year. There were 9 women and 6 men (mean age, 44.