Boutonniere deformity of the second toe after planter dislocation of proximal interphalangeal joint: a case report.
The boutonniere deformity is a well-known deformity in the fingers, however, its appearance on a lessor toe is extremely rare. In the present case, the deformity resulted from a rupture of the central slip of the extensor tendon and the shift of the lateral bands to the planter side after reduction of a traumatic planter dislocation of the PIP joint of the second toe. Surgical repair of the extensor mechanism brought good results.
Yoshino
Nobuyuki
N
Department of Orthopaedic Surgery, Kyoto Kujo Hospital, Karahashi Rajomoncho 10, Kyoto, Japan. yoshino@kta.att.ne.jp
Watanabe
Nobuyoshi
N
Fujita
Nobuhiko
N
Fukuda
Yukuhisa
Y
Yamashita
Taku
T
Fujiwara
Hiroyoshi
H
D000293:Adolescent; D005531:Foot Deformities, Acquired / Q000601:surgery*; D006801:Humans; D004204:Joint Dislocations / Q000601:surgery*; D008297:Male; D016139:Martial Arts / Q000293:injuries; D014034:Toes / Q000293:injuries* / Q000601:surgery*