“…Furthermore, the articular surfaces of the lateral compartment appear to be more vulnerable to trauma, such as fractures of the radial head, fractures of the humeral capitellum, terrible triad injury, and Monteggialike lesion, which often cause post-traumatic degenerative changes of the radiocapitellar joint. 18,21 On the basis of these findings, a new resurfacing prosthesis was designed aimed at replacing only the radiohumeral joint in patients showing primary and secondary osteoarthritis with asymmetrical involvement of the articular surface. 26 After the preliminary results reported by the author, 26 the clinical outcomes of radiocapitellar replacement were evaluated in 3 patients who had a different type of prosthesis, 16 and in 1 with a malunion after humeral shear fracture.…”