1. The prosthetic finger joint, comprising a body (14) of the joint having a first and second joint elements, which are connected with each other rotatably around a rotational axis and which extends from the corresponding fixing strip (30, 32) for attachment to the proximal and / or distal phalanx of the finger, the reinforcement strips (30, 32) can be made containing one or several fastening lugs (40, 42, 44) with openings for the accommodation of fixing screws, characterized in that in the distal direction from the axis of rotation hooking th strip (30, 32) at least one joint element is provided located at the side end of the fixing element.2. The prosthetic finger joint according to claim 1, characterized in that located on the side end of the fastening element is located in the middle of the horizontal midplane anchoring straps (30, 32) .3. The prosthetic finger joint according to claim 1, characterized in that located on the side end of the fixing element is made in form of a wing expanding anchoring straps (30, 32) in a horizontal direction perpendicular to the midline paltsa.4. finger joint prosthesis according to one of claims 1-3, characterized in that located on the side end of the fixing member is a positioned by the end of the fastening lugs (56, 57) .5. The prosthetic finger joint according to one of claims 1-3, characterized in that located on the side end of the fastening element is formed from at least two adjacent fixing proushin.6. The prosthetic finger joint according to one of claims 1-3, characterized in that located on the side end of the fixing member is a cylinder (58, 59) .7. Finger joint prosthesis according to one of the1. Протез сустава пальца, содержащий корпус (14) сустава, имеющий первый и второй элементы сустава, которые соединены друг с другом с возможностью поворота вокруг оси вращения, и от которых проходит соответствующая закрепляющая планка (30, 32) для прикрепления к проксимальной и/или дистальной фаланге пальца, при этом закреп
