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The tempormandibular joint (TMJ) surfaces are formed by the skull and the the jaw. The surfaces are covered by cartilage.
Certain conditions may indicate the need for a replacement for the TMJ joint such as: osteoarthritis (shown), fractures, fused joints, abnormalities that reduce function, and tumors.
A replacement joint can help alleviate pain and improve function. The replacement joint usually has two parts that replace the joint surfaces and is made of a combination of metal and plastic.
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Certain…Elbow ReplacementThe elbow joint surfaces are made up of the humerus, radius, and ulna. The joint surfaces are covered by cartilage.…Finger ReplacementThe finger joint surfaces are formed by the proximal phalanx and metacarpal bones. The surfaces are covered by…Hip ReplacementThe hip joint is a ball and socket joint formed by the pelvis and femur (thigh bone). The joint surfaces are covered by…Disc ReplacementThe spine is made up of bones called vertebrae. The space between each vertebra is filled by an intervertebral disc…Intervertebral DiscsIntervertebral discs are fibro-cartilaginous discs that lie between the vertebral bodies of the vertebrae of the…Knee ReplacementThe knee joint surfaces are formed by the femur, tibia, and patella (not shown). The surfaces are covered by cartilage.…Normal Spinal AnatomyThe series of bones and discs that surround and support the spinal cord in the back are collectively referred to as the…Spine PathologyThere are several forms of spinal pathology that can affect the proper function of the spinal column and spinal cord.…Shoulder ReplacementThe shoulder joint surfaces are formed by the humerus (arm bone) and the scapula. The surfaces are covered by…Spinal Fusion SurgerySpinal fusion is a surgical procedure in which two or more vertebrae are fused together using bone grafts and metal…Shoulder Replace with ZoomThe shoulder joint surfaces are formed by the humerus (arm bone) and the scapula. The surfaces are covered by…TMJ ReplacementThe tempormandibular joint (TMJ) surfaces are formed by the skull and the the jaw. The surfaces are covered by…Wrist ReplacementThe wrist joint surfaces are formed by the radius, ulna, and carpal bones. The surfaces are covered by cartilage.…