The removal of all prosthetic material and a
two-stage revision procedure is the established standard management of
an infected total hip replacement (THR). However, the removal of
well-fixed femoral cement is time-consuming and can result in significant
loss of bone stock and femoral shaft perforation or fracture. We
report our results of two-stage revision THR for treating infection,
with retention of the original well-fixed femoral cement mantle
in 15 patients, who were treated between 1989 and 2002. Following
partial excision arthroplasty, patients received local and systemic
antibiotics and underwent reconstruction and re-implantation at
a second-stage procedure, when the infection had resolved. The mean follow-up of these 15 patients was 82 months (60 to
192). Two patients had positive microbiology at the second stage
and were treated with six weeks of appropriate antibiotics; one
of these developed recurrent infection requiring further revision.
Successful eradication of infection was achieved in the remaining
14 patients. We conclude that when two-stage revision is used for the treatment
of peri-prosthetic infection involving a THR, a well-fixed femoral
cement mantle can be safely left
