title: Congenital meniscoid articular disc of the triangular fibrocartilage complex.
abstract: We report the case of a 24-year-old man with a congenital meniscoid articular disc of the triangular fibrocartilage complex with extensor carpi ulnaris tenosynovitis. His young age, the normal articular cartilage, the lack of degenerative changes at the margins of the defect and its bilateral occurrence made this diagnosis likely. A congenital defect of the articular disc of the triangular fibrocartilage complex should not be misinterpreted as a traumatic rupture and is usually asymptomatic.
authors: Department of Orthopaedic Surgery and the Arthroscopy & Joint Research Institute Yonsei University College of Medicine, 134 Shinchon-dong, Seodaemun-gu, Seoul 120-752, Korea.
authors: S-J
authors: SJ
authors: Kim
authors: H-K
authors: HK
authors: Moon
authors: Y-M
authors: YM
authors: Chun
authors: W-H
authors: WH
authors: Chang
authors: S-G
authors: SG
authors: Kim
authors: S-K
authors: SK
authors: Lee
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D013717:Tenosynovitis / Q000175:diagnosis*; D051478:Triangular Fibrocartilage / Q000002:abnormalities*; D055815:Young Adult