Partial Joint Replacement


While most people diagnosed with severe knee arthritis will eventually need total knee replacement surgery, others may be candidates for a partial joint replacement procedure that does not require total removal of knee cartilage and other components. A partial joint replacement surgeon in NYC may be able to provide you with minimally invasive, partial joint replacement treatment.

Divided into three parts responsible for bearing most of your body’s weight, your knee consists of two parts involved in connecting the shin bone to the high bone and a third part that connects the thigh bone to the kneecap. When degenerative arthritis damages cartilage contained in at least two of these areas, you will probably need a TKR, or total knee replacement. However, if only the lateral or medial compartments are affected by arthritis, you may be a good candidate for partial joint replacement.

Also called a unicompartmental knee replacement, a partial knee replacement requires smaller incisions and reduced dissection of soft tissue. This permits your partial joint replacement surgeon in Staten Island to perform the surgery in an outpatient setting, with faster recovery times and less pain. In fact, most patients resume their normal activities with five to six weeks of having partial joint replacement surgery.

Shoulder Resurfacing as a Partial Joint Replacement Procedure

Resurfacing the shoulder joint helps retain as much healthy shoulder tissue as possible without traumatizing the shoulder excessively. Shoulder resurfacing involves replacing the head of the upper arm bone (your humerus) with a specialized implant. Shoulder resurfacing is often recommended for eligible patients by a partial joint replacement surgeon in Jersey City because of its effectiveness in reducing pain and increasing mobility.

Partial Wrist Fusion as a Partial Joint Replacement Procedure

If you have chronic wrist pain or damage to the wrist joint, opting for a partial wrist fusion may be indicated by your surgeon. Fusing of healthy wrist bones and reinforcing them with an implant not only relieves pain, but also enhances movement and stability of your wrist joint. Patients are usually given general anesthesia before your partial joint replacement surgeon in New York City begins removing the damaged surfaces of your wrist joints. Then, a metal rod or plate is placed across the joint to keep bones together while your surgeon fuses them. Sometimes, a bone graft taken from your pelvis or hip is needed to complete the fusion process.

Partial joint replacement may or may not be suitable for addressing your unique musculoskeletal problems. Although partial joint replacements are always preferable to total joint replacement surgeries, your hip, knee or shoulder joints may simply be too damaged to benefit from a partial joint replacement.

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Partial Joint Replacement Surgery - iOrtho Staten Island and NYC