title: A pseudo-boutonniere deformity.
mesh_terms: D000293:Adolescent; D000328:Adult; D003286:Contracture / Q000601:surgery*; D005260:Female; D005383:Finger Injuries / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D005384:Finger Joint / Q000000981:diagnostic imaging / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography