Total knee arthroplasty in a rheumatoid arthritic knee with large geode: a case report.
Geodes (subchondral cysts) are a well-known manifestation of rheumatoid arthritis. Solitary cysts or cysts larger than 2 cm are not generally found in the knee joint of patients with rheumatoid arthritis (RA). We report a case of RA involving both knees with a giant geode over the right proximal tibia. Surgical treatment was performed including synovectomy, cyst enucleation and packing of autogenous bone chips followed by primary total knee arthroplasty. The postsurgical result was excellent with the knee restored to good function and complete healing of the cystic lesion.
Shih
H N
HN
Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Chang Gung College of Medicine and Technology, Taoyuan, Taiwan, R.O.C.
Hsu
K Y
KY
Tan
C F
CF
Hsueh
S
S
Hsu
R W
RW
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000601:surgery*; D019645:Arthroplasty, Replacement, Knee; D001845:Bone Cysts / Q000601:surgery*; D006801:Humans; D008297:Male