[Intermediate term results of treatment with the Francobal endoprosthesis in osteoarthritis].
Results one to eight years with a mean of five years after implantation of sixty Francobal-endoprostheses for total trapeziometacarpal joint replacement in fifty patients with osteoarthritis are presented. 91% of the patients achieved clinically good or very good results using a new standardized evaluation score. A worrying problem is the radiologic finding of asymptomatic lucencies in 43%, mainly around the stem component. Loosening, predominantly of the cup, has occurred in 18% and has been followed by two revision operations so far. Heavy manual work increases the risk of loosening, and such patients have to be excluded from this method.
Helbig
B
B
Orthopädischen Universitätsklinik Kiel.
Meyer
G
G
D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007595:Joint Prosthesis; D008297:Male; D008663:Metacarpus / Q000601:surgery*; D008875:Middle Aged; D010003:Osteoarthritis / Q000601:surgery*; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011474:Prosthesis Design; D011475:Prosthesis Failure; D011859:Radiography; D013933:Thumb / Q000601:surgery*
Mittelfristige Behandlungsergebnisse mit der Francobal-Endoprothese bei Rhizarthrose.