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Ankle fusion, or ankle arthrodesis, is surgery of the ankle to fuse the bones to treat arthritis and for other purposes. [1] There are different types of ankle fusion surgery. The surgery involves the use of screws, plates, medical nails, and other hardware to achieve bone union. [ 1 ]
Ankle replacement, or ankle arthroplasty, is a surgical procedure to replace the damaged articular surfaces of the human ankle joint with prosthetic components. This procedure is becoming the treatment of choice for patients requiring arthroplasty, replacing the conventional use of arthrodesis , i.e. fusion of the bones.
Arthroplasty (literally "[re-]forming of joint") is an orthopedic surgical procedure where the articular surface of a musculoskeletal joint is replaced, remodeled, or realigned by osteotomy or some other procedure.
The Evans technique is a surgical procedure to treat the mechanical instability of the lateral ankle ligaments. [1] [2]In the Evans procedure, [3] the peroneus brevis muscle is separated from its musculotendinous compound and its proximal end is sutured to the peroneus longus.
Arthrodesis, also known as artificial ankylosis or syndesis, is the artificial induction of joint ossification between two bones by surgery.This is done to relieve intractable pain in a joint which cannot be managed by pain medication, splints, or other normally indicated treatments.
Bone graft procedures consist of more than just the surgery itself. The complete three-month total cost of a complex posterolateral lumbar spine fusion bone graft supplemented with graft extenders ranges from a mean of approximately US$33,860 to US$37,227. [33] This price includes all visits in and out of the hospital for three months.
The talus (/ ˈ t eɪ l ə s /; Latin for ankle [1] or ankle bone; [2] pl.: tali), talus bone, astragalus (/ ə ˈ s t r æ ɡ ə l ə s /), or ankle bone is one of the group of foot bones known as the tarsus. The tarsus forms the lower part of the ankle joint. It transmits the entire weight of the body from the lower legs to the foot. [3]
Patients with a fever, suspected flare of existing arthritis, or unknown cause of joint effusion should undergo arthrocentesis with synovial fluid analysis. Samples of synovial fluid can be analyzed for gross appearance, presence of crystals, white blood cell count with differential, red blood cell count, and bacterial culture.