P131 Dysplastic Hips that are Too Late for Periacetabular Osteotomy are Not Too Early for Total Hip Arthroplasty

P142 Adult Reconstruction Fellowship Trained Surgeons: Increased Complexity, Improved Results

P162 Staged Bilateral Total Knee Replacement: Differing Results Comparing the First to Second Knees

P247 Do Emergency Department Lateral Hip Radiographs Get the Picture? Comparing Radiographic and Computed Tomography Posterior Tilt Angles