A total of 157 hindquarter amputations were carried
out in our institution during the last 30 years. We have investigated
the reasons why this procedure is still required and the outcome.
This operation was used as treatment for 13% of all pelvic bone
sarcomas. It was curative in 140 and palliative in 17, usually to
relieve pain. There were 90 primary procedures (57%) with the remaining
67 following the failure of previous operations to control the disease
locally. The indication for amputation in primary disease was for
large tumours for which limb-salvage surgery was no longer feasible.
The peri-operative mortality was 1.3% (n = 2) and major complications
of wound healing or infection arose in 71 (45%) patients. The survival
at five years after hindquarter amputation with the intent to cure
was 45%, and at ten years 38%. Local recurrence occurred in 23 patients
(15%). Phantom pain was a significant problem, and only 20% used
their prosthesis regularly. Functional scores were a mean of 57%.
With careful patient selection the oncological results and functional outcomes
of hindquarter amputation justify its continued use. Cite this article:
