Arthroplasty is an Arthroplasty surgical technique for restoring, resurfacing, realigning, and reconstructing joints. The most common reason for arthroplasty is to treat stiffened joints and to relieve severe joint pain. Arthroplasty is preferred when medical treatment no longer provides adequate pain and disability relief. Pain medications, physical therapies, anti-inflammatory medications, corticosteroid injections, viscosupplementation injections, and exercise and conditioning are the most common medical treatments used prior to arthroplasty. Arthroscopy is a minimally invasive surgical procedure used to treat joints with an Arthroscope. Injuries to the muscular skeletal system cause Orthopedic trauma, which results in the surgery procedure of Arthroplasty and Arthroscope.