Book excerpt: In this issue of Clinics in Sports Medicine, Guest Editor David R. Diduch brings his considerable expertise to the topic of Patellofemoral Instability Decision Making and Techniques. Top experts in the field cover key topics such as Trochlear Dysplasia, MPFL Reconstruction, Patella Alta, and more. - Provides in-depth, clinical reviews on Patellofemoral Instability Decision Making and Techniques, providing actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field; Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews. - Contains 13 relevant, practice-oriented topics including Evaluating PF Patients - Physical Exam, Radiographic Imaging and Measurements; Coronal malalignment - When and How to Perform a Tibial Tubercle Osteotomy; Rotational Deformity - When and How to Address Femoral Anteversion; Genu Valgum Correction and Biplanar Osteotomies; and more.