Foot and Ankle Nigel N. Hsu Casey Jo Humbyrd ANATOMY Ligaments Lateral Anterior talofibular ligament (ATFL) Calcaneofibular ligament (CFL) Posterior talofibular ligament Syndesmosis Anterior inferior tibiofibular ligament (AITFL)—35% of strength…
Pediatrics John E. Tis Jaysson T. Brooks Rushyuan Jay Lee PEDIATRIC MULTITRAUMA General Principles More elastic bone Thicker periosteum—easier to hold reduction Remodeling Correction of deformity with growth Highest in…
Pediatrics John E. Tis Jaysson T. Brooks Rushyuan Jay Lee PEDIATRIC MULTITRAUMA General Principles More elastic bone Thicker periosteum—easier to hold reduction Remodeling Correction of deformity with growth Highest in…
Basic Science Adam S. Levin MUSCULOSKELETAL GROWTH DEVELOPMENT Embryology Initial three layers of embryologic development: Endoderm Mesoderm Ectoderm Musculoskeletal system and connective tissues derive from the mesoderm. Limb bud development…
Adult Reconstruction Savyasachi C. Thakkar Louis C. Okafor BIOMATERIALS Wear mechanisms Radiostereometric analysis is the most sensitive method to measure wear in total hip arthroplasty (THA). Polyethylene (PE) wear 6-mm…
Total Hip Arthroplasty for Oncologic Conditions Stephen M. Petis Matthew P. Abdel Key Concepts The majority of pelvic girdle and femoral bone tumors are bony metastases. Primary bone tumors may…
Implant Removal Timothy S. Brown David G. Lewallen Key Concepts The importance of efficient and bone-sparing implant removal cannot be overemphasized. Care and efficiency with this part of the procedure…
Uncemented Cup With Metal Augments or Structural Graft David G. Lewallen Key Concepts The goal of any uncemented acetabular revision procedure is to maximize stable implant contact against viable host…
Cemented Stems Joseph M. Statz Rafael J. Sierra Key Concepts Choosing a cemented stem over an uncemented stem is largely surgeon preference in the majority of patients. There are 2…
