What is New in Sports Medicine?

Minimally Invasive Ligament Reconstruction

The surgical repair of the completely torn ligament involves reconstruction of the torn ligament using a tissue graft taken from another part of the body or from a donor. The damaged ligament is replaced by the graft and fixed to the femur and tibia using metallic screws. Gradually, over a period of a few months, the graft heals.

Cartilage Preservation Surgery

The articular surfaces of the body's joints are lined by hyaline cartilage, a smooth tissue that serves as a shock absorber and allows easy movement of the bones within the joint. Normal wear-and-tear or injury can damage and cause defects in the cartilage, resulting in irregular articular surfaces that interfere with movement, causing pain, swelling and disability.

Arthroscopic Surgery

Arthroscopy is a surgical procedure during which the internal structure of a joint is examined for diagnosis and treatment of problems inside the joint. In arthroscopic examination, a small incision is made in the patient's skin through which pencil-sized instruments that have a small lens and lighting system (arthroscope) are passed. Arthroscope magnifies and illuminates the structures of the joint with the light that is transmitted through fiber optics. It is attached to a television camera and the interior of the joint is seen on the television monitor.

Orthobiologics

Orthobiologics are natural substances such as cells, tissue, blood components and growth factors that are harnessed to aid in the treatment of orthopedic injuries or conditions. They may be used to replace lost tissue, stimulate regeneration and healing, reduce pain and inflammation and improve joint function.