title: Tears of the medial meniscus associated with increased radionuclide activity of the proximal tibia. Report of three cases.
abstract: Three patients who presented with longstanding medial knee pain and normal radiographs had an isotope bone scan in an attempt to arrive at a diagnosis. In each case there was a well-defined area of increased uptake over the medial tibial condyle and arthroscopy subsequently revealed meniscal damage. After arthroscopic menisectomy each patient became asymptomatic and the bone scan returned to normal. We suggest that patients with incapacitating knee pain, normal radiographs and a positive bone scan undergo an arthroscopy even in the absence of clinical signs of meniscal damage.
authors.affiliation: Department of Orthopaedic Surgery, Karolinska Institute and Hospital, Stockholm, Sweden.
authors.forename: H C
authors.initials: HC
authors.lastname: Bauer
authors.forename: P E
authors.initials: PE
authors.lastname: Persson
authors.forename: O S
authors.initials: OS
authors.lastname: Nilsson
mesh_terms: D000328:Adult; D001182:Arthroscopy; D005260:Female; D006801:Humans; D008297:Male; D008592:Menisci, Tibial / Q000000981:diagnostic imaging / Q000601:surgery; D008875:Middle Aged; D010146:Pain; D011877:Radionuclide Imaging; D013667:Technetium; D013977:Tibia / Q000000981:diagnostic imaging*; D000070600:Tibial Meniscus Injuries
chemical_list: D013667:Technetium