[Reinterventions with cementless P.M. prostheses].

The authors state the indications and report the results of 43 revision arthroplasties performed with cementless total hip implants. They describe both the criteria leading to this therapeutic decision and the technique employed given the bone loss caused by the failure of the previous arthroplasty. The long-term results are analyzed with particular reference to radiographic evidence of implant stability.