A shock-absorbing implant for use in shoulder arthroscopy has a bearing surface, a mounting base affixed to or formed with the bearing surface, a convex element extending outwardly of the mounting base opposite the bearing surface, a receptacle positioned so as to slidably or pivotably receive a portion of the convex element therein, a housing receiving at least a portion of the receptacle therein, and a resilient element received in the housing and bearing against a surface of the housing and against a surface of the receptacle. The bearing surface can be concave when the implant is used as a glenoid implant. The bearing surface can be convex when the implant is used as a humeral head implant.
