Foreign body giant cell reaction to polytetrafluoroethylene used as interposition material in scaphoid-trapezium arthroplasty.
We present the case of a 54-year-old woman who presented with a one and a half-year history of persistent pain at the base of her right thumb. A scaphoid-trapezium interposition arthroplasty with polytetrafluoroethylene was carried out in an effort to improve function and decrease the patient's persistent pain. Approximately 7 years after surgery, she began to complain of increasing pain and radiographs showed extensive osteolytic changes, consistent with a foreign body giant cell reaction.
Udeshi
M
M
Department of Radiology, St Vincent's Medical Center, Bridgeport, Connecticut 06606, USA. michelleudeshi@hotmail.com
Bangash
H
H
Gagliardi
J
J
D001178:Arthroplasty / Q000295:instrumentation*; D005260:Female; D015745:Granuloma, Foreign-Body / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D010003:Osteoarthritis / Q000601:surgery; D011138:Polytetrafluoroethylene / Q000009:adverse effects*; D019736:Prostheses and Implants / Q000009:adverse effects*; D011859:Radiography; D021361:Scaphoid Bone; D013933:Thumb / Q000601:surgery; D051222:Trapezium Bone
D011138:Polytetrafluoroethylene