ABSTRACT
[Objective]To treat stenosing tenosynovitis by a kind of mini-invasion operation with endscopy assisted,and to observe the clinical results,and to discuss the problem of open and percutaneous A1 pulley release.[Method]Eleven cases,suffering from stenosing tenosynovitis,were treated by the technique of mini-invasion operation with endscopy assisted with a kind of special release knife.The clinical results was investigated and the operative methods was investigated.[Result]All of the patients showed relieving of symptoms of disfunction and trigger finger.There was no serious complication,such as injury of nerves,infection,wound ununion and hand disability.None recurrent case in the follow-up period of 6 to 36 months.[Conclusion]The method of miniinvasion surgical treatment of stenosing tenosynovitis by endscopical technique assisted is safe,effective and low-cost with few complications,which fit for treating stenosing tenosynovitis,specially for those patients with cortisone injection,diabetes and thumb stenosing tenosynovitis.
ABSTRACT
Objective To analyse the application effect of intramedullary interlocking nail in the treatment of femoral and tibial fracture,to discuss the key of the mini-invasive operation.Methods 110 cases of femoral and tibial fracture treated by intramedullary nail from May,1997 to Oct,2001 were reviewed,78 cases were treated by mini-invasive open-reduction and internal fixation,32 cases were treated by intermal fixation without open-reduction.Results All cases were followed-up ,15 cases were delayed at the healing time,but all cases were healed in six months.Conclusion The application of intramedullary nail in the treatment of femoral and tibial frature by mini-invasion has advantages of less trauma,strong fixation,high healing rate,early motion can be obtanied ,but the key of the operation must be grasped.