Part 1: Introduction 1.Optimization for Total Hip Arthroplasty and Total Knee Arthroplasty 2.Managing Medical Complications Following Total Joint Arthroplasty 3.Pain Management Following Total Hip Arthroplasty and Total Knee Arthroplasty 4.Avoiding Complications With Outpatient Total Hip and Knee Arthroplasty Part 2: Knee 5 Complications and Outcomes of Nonoperative Treatment Modalities in Knee Osteoarthritis 6.Preoperative Planning for Total Knee Arthroplasty 7.Gaining Surgical Exposure in Total Knee Arthroplasty, 8.Achieving Balance and Stability During a Total Knee Arthroplasty 9.Ligamentous Injury in Total Knee Arthroplasty 10.Neurovascular Injury in Total Knee Arthroplasty 11.Periprosthetic Knee Fractures 12.Unicompartmental Knee Arthroplasty 13.Patellofemoral Arthroplasty 14.Marlex Mesh Reconstruction of Extensor Mechanism Disruption in Total Knee Arthroplasty 15.Painful Total Knee Arthroplasty Workup Part 3: Hip 16.Preoperative Planning for Total Hip Arthroplasty 17.Complications of Exposures for Total Hip Arthroplasty 18.Component Positioning and Stable Fixation in Total Hip Arthroplasty 19.Total Hip Arthroplasty Instability 20.Neurovascular Injury in Total Hip Arthroplasty 21.Intraoperative Periprosthetic Fracture During Total Hip Arthroplasty 22.Troubleshooting the Direct Anterior Approach 23.Postoperative Periprosthetic Fractures in Total Hip Arthroplasty 24.Workup of the Painful Total Hip Arthroplasty 25.Hip Preservation-Complications of Periacetabular Osteotomy Part 4: Hip and Knee Periprosthetic Joint Infections 26.Diagnosis and Definitions of Periprosthetic Joint Infections 27.Management of Acute Periprosthetic Joint Infections 28.Management of Chronic Periprosthetic Joint Infection 29.Antibiotics and Cement 30.Antibiotic Spacer Techniques in Hip and Knee Index