total prosthetic joints bones, in particular for the joints between bones of the hand or foot.

摘要

- Joint prosthesis p & & br / - the total prosthesis in the phalangeal articulation of the type comprising two parts, each forming an end of engagement and locking in the medullary canal of the corresponding constituting the hinge and, on the opposite side of the tail a part cooperating with that of the second part is characterized in that the parts of the cooperation (14,24), are devoid of structural connecting means between them and are constituted br / - to one with a metal head providing, at the opposite end of the tail, at least one surface (15) which is convex and of sliding, & br / - the other, by a seat (25) of contact and sliding presented by a metal plate (24) and providing a surface that is congruent to the convex surface of the distal part. & br / - application to the joint prostheses phalangeal of the hand.