Ligaments of the distal interphalangeal joint and the mallet position.
D005384:Finger Joint / Q000033:anatomy & histology* / Q000502:physiology / Q000503:physiopathology; D006801:Humans; D008023:Ligaments, Articular / Q000033:anatomy & histology* / Q000502:physiology / Q000503:physiopathology; D009068:Movement