Knee Click on the Below Headers to Learn More About Each Specific Diagnosis Anterior Cruciate Ligament (ACL) Injuries Compartment Syndrome Discoid Meniscus Growth Plate Fractures Knee Osteoarthritis Lateral Collateral Ligament (LCL) Sprain Meniscus Tears Medial Collateral Ligament (MCL) Sprain Patellar (Kneecap) Fractures Patellar Tendon Tear Osgood-Schlatter Disease Patellar Instability Posterior Cruciate Ligament (PCL) Injury Prepatellar (Kneecap) Bursitis Pes Anserine Bursitis Patellofemoral Pain Syndrome Quadriceps Tendon Tear Shin Splints (Medial Tibia Stress Syndrome)