WebEaton type I (hyperextension) These are hyperextension injuries, with an avulsion of the volar plate without fracture, and a longitudinal split in the collateral ligaments. Eaton type II (dorsal dislocation) Complete dorsal … WebThis article discusses the volar plate arthroplasty utilized to resurface the proximal interphalangeal joint, for fracture subluxations involving the lower 60%. The procedure is effective when open reduction and internal fixation are not feasible because of excessive comminution or delay in treatment. The procedure has been used up to 2 years ...
Eaton classification of volar plate avulsion injury
WebWhether you've searched for a plumber near me or regional plumbing professional, you've found the very best place. We would like to provide you the 5 star experience our … WebEaton type I: hyperextension mechanism of injury with an avulsion of the volar plate and a longitudinal tear of the collateral ligaments; the opposing joint surface remain congruent. Eaton type II: dorsal dislocation of the PIP joint with avulsion of the volar plate; there is complete tear of the collateral ligament. fracture dislocation with ... huntsman\\u0027s-cup l4
Joint reconstruction with bone graft - AO Foundation
WebIn the event that the volar plate is attached to small palmar fragments not suitable for fixation, and a volar plate arthroplasty is indicated, detach the volar plate distally using a transverse incision. 8. Indications for … WebThe ultimate effectiveness of an arthroplasty is most accurately determined by a long-term review of the joints' function and freedom from pain. We examined 17 patients an average of 11.5 years (range, 4-26 years) following volar plate arthroplasty for a fracture-dislocation of the proximal interphalangeal joint. WebEaton volar plate a.: a chronic subluxation of the PIP joint after a displaced large volar lip fracture of the proximal end of the middle phalanx, greater than 50% of the articular surface. If left untreated, a chronic subluxation results. The volar plate is then advanced into the fracture site and tightened to prevent subluxation. huntsman\u0027s-cup l