Retrospective Analysis Of Revision Of Total Hip Arthroplasty In 32 Patients

Objective: To research the clinical characteristic of the revision of total hip arthroplasty (THR) and operation way, and accumulate the operation experience. Methods: 32 cases (34 hips) were revised on total hip replacement, analysis of age, revision reason, distance operation time, hip prosthesis type, operation way, postoperative situation.Results:32 patients aged:28-79 average(53.72±18.90), revision reason: aseptic loosening in 14 cases(16 hips),hip prosthesis dislocate 6cases(6 hips), rupture 2 cases(2 hips),fracture 4 cases(4 hips),infection 4 cases(4 hips), technology fall 2 cases(2 hips). Before giving 1- 240 months while performing the operation last time, average (84.50±46.67); Operation way: 10 hips of hip mortar side, adopt the spiral mortar shaping of pure titanium directly, 8 hips adopt particles to plant bone and spiral mortar shaping, 6 hips adopt particles to plant the bone, the hip mortar support rebuilds hip mortar bone cement hip mortar false body shaping. Femur side 10 hip take out the hip prosthesis and remove the bone cement by splitting and opening the femur side, then restore to the throne bone block opened to split, is it is it bring regular to truss up to adopt, 9 hip turn on window clear up bone cement plant into and extend the hip prosthesis to plant, 6 hip take out hip prosthesis and extend the hip prosthesis to plant, Infect 4 adopt the first stage of plant, hip prosthesis type: Bone cementless body 28 hip, bone cement false body 0 hip, body 6 hip of mixing etc. Results: except for the patients who underwent ace...