1/18/2024 0 Comments Galeazzi fracture radiopaediaReconstruction of the interosseous ligament of the forearm reduces load on the radial head in cadavers. Tomaino MM, Pfaeffle J, Stabile K, Li ZM. (1992) The Journal of bone and joint surgery. Trousdale RT, Amadio PC, Cooney WP, Morrey BF. Masouros PT, Apergis EP, Babis GC, Pernientakis SS, Igoumenou VG, Mavrogenis AF, Nikolaou VS. It is named after Peter Gordon Essex-Lopresti (1916-1951), a trauma surgeon at Birmingham accident hospital, England 2. type III: radial head replacement and ulnar shortening osteotomy.type II: radial head excision and prosthetic replacement.type I: open reduction and internal fixation.The proposed treatment may be based on classification type 5. A recent study found that radial head replacement with the reconstruction of the interosseous membranes and central band restores radioulnar displacement and ulna forces to near normal 3. The low incidence, late presentations and heterogeneity in study samples presented in the literature preclude researchers reaching safe conclusions and planning of clinical studies 3. There have been historically poor outcomes in the treatment of longitudinal forearm instability which is particularly complex in the chronic setting 3. Initial radiographs may be unremarkable for Essex-Lopresti fracture-dislocations 6. If not recognized acutely, chronic instability and proximal migration of the radius results in ulna abutment with increased force transmission across the ulnocarpal joint 4. Rupture of the interosseous membrane results in perturbed transmission of force from the radius to the ulna 7. type III: chronic injury with proximal migration of the radial head.The proposed classification of Essex-Lopresti fracture-dislocation is based on the severity of radial head fracture 5. Radiocapitellar impingement due to longitudinal instability may cause lateral elbow pain 4. The distal radioulnar joint injury may be missed, leading to permanent wrist pain and stiffness or instability. ![]() ![]() As a result, there is axial and longitudinal loading that causes pain and instability. This usually occurs from a fall or high energy trauma with the elbow extended 4. The injury occurs due to the compressive force of trauma transmitted down the forearm through the proximal and distal radioulnar joints and the interosseous membrane 3,4. As little as 20% of Essex-Lopresti fracture-dislocations are recognized at the time of initial presentation 6.
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