General Orthopaedics, Basic Science and Technology -- Bone Substitutes in Clinical Work -- Epidemiology and Variability of Orthopaedic Procedures Worldwide -- Bone and Joint Tumours -- Cartilage–Forming Bone Tumours -- Paediatrics -- The Current State of Treatment for Clubfoot in Europe -- Polytrauma: Pelvis -- Management of Pelvic Fractures -- Shoulder, Elbow, Arm and Forearm -- The Reverse Shoulder Prosthesis -- Spine (incl. Trauma) -- Spine Injury: Polytrauma Management -- Surgical Management of Tuberculosis of the Spine -- Hand and Wrist -- Scaphoid Fractures -- Hip -- Bearing Surfaces -- Hip Pain in the Young Adult -- Bone Loss Around the Acetabular Component -- Knee -- The Uni-Knee: Indications, and Recent Techniques -- Osteotomies Around the Knee -- Total Knee Replacement for the Stiff Knee -- Foot, Ankle and Leg -- Surgical Treatment of Displaced Calcaneal Fractures -- Forefoot Deformities.