title: Primary total knee arthroplasty using the Genesis I total knee prosthesis: a 5- to 10-year follow-up study.
abstract: This study analyzed the data from 82 primary total knee arthroplasties performed in 74 patients using the Genesis Total Knee Arthroplasty System. Ten men and 64 women with a mean age of 78 years were evaluated at a mean follow-up of 7 years. Seventy procedures used cemented femoral and tibial components, and 12 used cementless femoral and tibial components. The preoperative mean HSS score was 39. At the most recent follow-up, the mean HSS score increased to 92. The mean preoperative range of motion was 82 degrees and increased to 108 at the most recent follow-up. Clinically, there were 63 excellent (77%), 14 good (17%), 4 fair (5%), and 1 poor (1%) result.
authors.affiliation: Ishii Orthopaedic and Rehabilitation Clinic, Gyoda, Saitama 361-0037, Japan. ishii@sakitama.or.jp
authors.forename: Yoshinori
authors.initials: Y
authors.lastname: Ishii
authors.forename: Yoshikazu
authors.initials: Y
authors.lastname: Matsuda
authors.forename: Shigeo
authors.initials: S
authors.lastname: Sakata
authors.forename: Naoaki
authors.initials: N
authors.lastname: Onda
authors.forename: Go
authors.initials: G
authors.lastname: Omori
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001168:Arthritis / Q000601:surgery; D019645:Arthroplasty, Replacement, Knee; D001843:Bone Cements / Q000627:therapeutic use; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007719:Knee Joint / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D007720:Knee Prosthesis; D008297:Male; D008875:Middle Aged; D010020:Osteonecrosis / Q000601:surgery; D010329:Patella / Q000601:surgery; D011474:Prosthesis Design; D011859:Radiography; D016059:Range of Motion, Articular / Q000502:physiology; D012086:Reoperation; D016896:Treatment Outcome
chemical_list: D001843:Bone Cements