An arthroscope, a narrow tube with a tiny video camera on the end, is inserted through one of the incisions to view the knee joint.This provides a clear view and more room for the surgeon to work. Next, a sterile saline solution is injected into the knee to push apart the various internal structures.The surgeon makes two or three small incisions around the knee.Your anesthesiologist will decide the best method for you depending on your age and health condition. Knee arthroscopy is performed under local, spinal or general anesthesia. It commonly occurs with knee conditions such as meniscal tear, knee arthritis and rheumatoid arthritis. Baker’s cyst: a fluid- filled cyst that develops at the back of the knee due to the accumulation of synovial fluid.The most common knee problems where knee arthroscopy may be recommended for diagnosis and treatment are: The knee joint is vulnerable to a variety of injuries. It is a relatively safe procedure and most of the patients are discharged from the hospital on the same day of surgery. Knee Arthroscopy is a common surgical procedure performed using an arthroscope, a viewing instrument, to diagnose or treat a knee problem. This ligamentous capsule is also lined with a synovial membrane that secretes synovial fluid for lubrication. The whole knee joint is covered by a ligamentous capsule, which further stabilizes the joint. The bones work together with the muscles and tendons to provide mobility to the knee joint. Surrounding muscles are connected to the knee bones by tendons. Menisci also play an important role in providing stability and load- bearing to the knee joint.īands of tissue, including the cruciate and collateral ligaments, keep the different bones of the knee joint together and provide stabilization to the joint. Menisci act as shock absorbers providing cushion to the joints. Two C-shaped cartilaginous menisci are present in between the femoral end and the tibial end. To allow smooth and painless motion of the knee joint, articular surfaces of these bones are covered with a shiny white slippery articular cartilage.

A bone of the lower leg (fibula) forms a joint with the shinbone. A small bone called the patella (kneecap) rests on a groove on the front side of the femoral end. The lower end of the thighbone (femur) meets the upper end of the shinbone (tibia) at the knee joint. The knee joint is one of the most complex joints of the body. Dr Bryan Matanky, Shoulder, Hip, Knee Surgeon, Chandler, Mesa, Queen Creek, Casa Grande, Florence, Arizona City, AZ » Services » Sports / Reconstruction » Arthroscopy » Knee Arthroscopy Knee Arthroscopy Knee Anatomy

Bone fragments in knee