title: Arthroscopic excision of an intra-articular osteoid osteoma at the knee.
abstract: Osteoid osteoma at the knee is a rare condition. The literature is reviewed, and a patient is reported in whom a lesion communicating with the knee joint was removed arthroscopically. The diagnosis was made histologically and review of the radiographs revealed the lesion.
mesh_terms: D000328:Adult; D001182:Arthroscopy; D005260:Female; D006801:Humans; D007719:Knee Joint; D010017:Osteoma, Osteoid / Q000601:surgery*