[Fractures and luxations of the fingers].

Fracture and luxation of the long fingers are particularly frequent in hand trauma. Untreated or poorly treated, they may leave highly disabling sequelae. The aim of treatment is two-fold: to repair the anatomical lesion and to obtain movement as rapidly as possible, the only means of avoiding joint stiffening. It is important to underline that the metacarpo-phalangeal joints usually stiffen in extension and that the proximal interphalangeal joints on the contrary stiffen in flexion. Thus, in case of immobilisation of the hand, an attempt should be made to obtain an "intrinsec plus" immobilisation, that is, with the metacarpo-phalangeal joints in flexion and the interphalangeal joints in extension.