Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0003090 (arthrodesis)
 8,374 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A consecutive series of 16 patients with classical Haemophilia underwent 21 total knee replacements between 1989 and 1997 for haemophilic arthropathy. The patients received Factor VIII replacement therapy via continuous infusion, and fibrin glue was used to facilitate haemostasis. Three different types of prostheses were used. A follow-up evaluation was undertaken between 2 and 10 years after the operation (mean 5.6 years) and two patients with infection were excluded. Knee scores averaged 77.5 (pre-operative 24. 1) and functional scores averaged 84.4 (preoperative 23.2). There were no cases with aseptic loosening of the prosthesis. Complications included one early deep infection controlled by conversion of the TKR into an arthrodesis, one case of late septic loosening that had to be re-operated upon, one case of patellar dislocation, two cases of stiff knee (fibro-arthrosis) that required manipulation under anaesthesia, one postoperative hepatitis, one superficial infection treated by incision and drainage and four febrile patients with no clear source of infection, who responded to antibiotics alone. In conclusion, TKR offers haemophilic patients a long-lasting improvement of their quality of life and we therefore advocate its use with the appropriate indications.
 ...
PMID:Orthopaedic outcome of total knee replacement in haemophilia A. 1078 Nov 97

Infected Total Knee Replacement with significant bone loss and loss of extensor mechanism poses a difficult management problem. Arthrodesis relying on bony union can be difficult to achieve and can result in significant limb shortening. We retrospectively looked at the outcome of seven patients with significant bone loss and extensor mechanism insufficiency following infected TKR who underwent knee stabilisation using a modular cemented nail. The nail relied on the strong coupling mechanism between the modular femoral and tibial components. Pain score improved from a mean of 7.9 pre-operatively to 1.5 post-operatively at a mean follow up of 39.6 months (range 7-68) months. Two patients underwent technically easy revision nailing for recurrent infection and aseptic loosening. The Endo-Model(R) Knee Fusion Nail (Newsplint, UK/Waldemar Link, GmbH & Co. KG, Hamburg, Germany) has good early results in terms of pain relief and provides a stable knee in cases with significant bone loss and extensor mechanism insufficiency following an infected TKR thus avoiding an above knee amputation.
 ...
PMID:Knee stabilisation following infected knee arthroplasty with bone loss and extensor mechanism impairment using a modular cemented nail. 1942 52