Early and Medium Term Results of Primary Birmingham Hip Resurfacing using a Hybrid Metal on Metal Couple Evaluation of the Early Results of Total Hip Replacement Using the New Generation· of Metal-on-Metal Articulations Early Results of Modular Shoulder · Hemiarthroplasty in Three and Four Part Fractures and Fracture Dislocation of The Proximal Humerus in Elderly Patients Reconstruction of Unstable Pelvic Fractures Using Posterior Transiliac Sacral Rods and Anterior External Fixator Management of Medial Unicompartmental Osteoarthritis using the Oxford Knee The use of 1 & 2 Intercompartmental Supraretinacular Artery as A Pedicled Vascularized Graft for the Management of Scaphoid Non-union Early and Medium Term Results of Primary Birmingham Hip Resurfacing using a Hybrid Metal on Metal Couple Radial Head Prothesis Versus Internal Fixation In Treatment of Comminuted Fracture Head Radius in Adults Evaluation of Short Term Results of Shoulder Hemiarthroplasty in Treatment of Complex Proximal Humerus Fractures and Fracture Dislocations The outcome of using a single cage in posterior lumbar interbody fusion in management of lumbar instability Primary Ankle Arthrodesis for Severely Comminuted Tibial Pilon Fractures Treatment for displaced Tillaux fractures in adolescent age group Derotational osteotomy using simplified external fixator in management of idiopathic femoral intoeing Endoscopic Plantar Fasciotomy Through Two Medial Portals for the Treatment of Recalcitrant Plantar Fasciopathy