The document provides an overview of common orthopedic injuries and conditions organized by anatomical location. It covers fractures of the hand, wrist, forearm, elbow, humerus, shoulder, foot, ankle, tibia, knee, femur and hip. It also discusses infections, back pain, sciatica and complications. For each topic, it highlights important clinical features, imaging findings and management considerations. The document is intended as a guide for orthopedic registrars to help recognize and treat a variety of musculoskeletal injuries and problems.