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C Acnes and Infected Shoulder Arthroplasty

Courtesy: Surena Namdari MD, Associate Professor and Fellowship Director Rothmans Institute and Thomas Jefferson University, Sidney Kummel Medical College, Philadelphia, Pennsylvania

Sciatic Nerve Origin and Course

Courtesy: Prof Nabil Ebraheim, University of Toledo, Ohio, USA • Sciatic nerve is the largest nerve in the body • It arises from L4,L5,S1,S2,&S3 • It has two main components 1. Tibial nerve 2. Common peroneal nerve • The level of the division of the Sciatic nerve is variable, but it usually occurs at the […]

Graft Selection Options in ACL Reconstruction

Courtesy: Theodorakys Marin Fermin MD, Consultant Orthopaedic Surgeon, Caracas, Venezuela

Acetabular Component Position in Total Hip Replacement

Courtesy: Prabhu Dev Prasad Purudappa, Assistant Professor, Boston University School of Medicine, and Attending Orthopaedic Surgeon, VA Boston Health Care System, Boston, Massachusetts, USA

Winging of Scapula

Courtesy: Prof Nabil Ebraheim, University of Toledo, Ohio, USA

Congenital Hand Differences

Courtesy: Dr Terrence Jose Jerome, Editor, Journal of Hand and MicroSurgery Congenital Hand Differences Introduction Congenital hand differences represent a diverse group of upper limb anomalies that affect hand appearance, function, and development. Management requires a careful understanding of anatomy, classification systems, associated syndromes, and patient-specific functional goals. This review summarizes key concepts discussed […]

Implant design in Total Knee Replacement

Courtesy: Niraj Kalore, MD, Associate Professor, Virginia CW University, Virginia, USA

Brachial Plexus, Pre and Postganglionic Injury

Courtesy: Prof Nabil Ebraheim, University of Toledo, Ohio, USA Basic Structure of the Brachial Plexus Brachial plexus formed from nerve roots C5–T1. Organization follows: Roots ? Trunks ? Divisions ? Cords ? Branches. Five roots: C5, C6, C7, C8, T1. Trunks C5 + C6 join to form the Upper trunk. C7 continues alone as the […]

Foot Drop and Peroneal Nerve Injury

Courtesy: Prof Nabil Ebraheim, University of Toledo, Ohio, USA

Perilunate Instability and Dislocation

Courtesy: Prof Nabil Ebraheim, University of Toledo, Ohio, USA Perilunate and Lunate Dislocation Carpal Bone Arrangement Normal proximal-to-distal relationship: Scaphoid Lunate Triquetrum Capitate Carpal bones are stabilized by strong interconnecting ligaments. Types of Perilunate Injuries Lesser Arc Injury Purely ligamentous injury Greater Arc Injury Combination of ligamentous and bony injury Common patterns: Trans-radial […]