Outcome of Copeland shoulder resurfacing arthroplasty with a 4-year mean follow-up. Slip abductor pollicis longus suspension tendinoplasty for management of trapezio-metacarpal joint osteoarthritis Minimally invasive open reduction and fixation of avulsed tibial insertion of posterior cruciate ligament Combined minimally invasive external and internal fixation in the treatment of pilon fractures Safe zones of pin insertion in pelvis and acetabulum "Cadaveric study" Partial capitate shortening osteotomy in management of Kienböck’s disease Anatomical double bundle medial patellofemoral ligament (MPFL) reconstruction in recurrent patellar dislocation using autologous gracilis tendon graft Outcome of arthroscopic radiofrequency denervation of the patella in management of resistant patellofemoral pain syndrome Outcome of combined All-Inside and Outside-In arthroscopic meniscal repair: long term study.