hip replacement

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hip replacement

Etymology: AS, hype
substitution of an artificial ball and socket joint for the hip joint. Hip replacement is performed to relieve a chronically painful and stiff hip in advanced osteoarthritis, an improperly healed fracture, degenerative joint disease, or rheumatoid arthritis. Antibiotic therapy is begun before surgery, and the patient is taught to walk with crutches or a walker. During surgery the femoral head, neck, and part of the shaft are removed, and the contours of the socket are smoothed. A prosthesis of a durable, hard metal alloy or stainless steel is attached to the femur. A metal or a plastic acetabulum is implanted. The affected leg is kept abducted and in straight alignment with pillows; external rotation of the leg must be prevented. The nurse observes nerve function and circulation in the leg frequently during the first postoperative day. The most frequent complications are infection requiring removal of the new joint and dislocation. Ambulation begins gradually, with frequent short walks. Sitting for more than 1 hour is to be prevented, and hip flexion beyond 60 degrees may cause dislocation of the prosthesis. The patient continues an exercise program after discharge to maintain functional motion of the hip joint and to strengthen the abductor muscles. Weight-bearing may be modified according to the type of prosthesis implanted.
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Hip replacements

hip re·place·ment

(hip rē-plāsmĕnt)
Orthopedic surgery involving femoral head prosthetic replacement.

hip replacement

An operation in which the upper end of the thigh bone (femur) is sawn off, a short, angled metal shaft with a smooth metal or ceramic ball on its upper end is forced down into the hollow of the bone, and a plastic cup to fit the ball is fitted to the natural hollow on the side of the pelvis (the ACETABULUM). Advances reported late in 2003 include the use of two short incisions rather than one long incision and access via the separation of muscle planes rather than by cutting muscle. These technical improvements have made it possible for patients to return home the day after their operation.

Patient discussion about hip replacement

Q. Two weeks ago I fell and my back is still aching. What do you recommend I do? I'm 85 years old and have a history of 5 back operations. I fell a few times in the past couple of years, but I usually manage to live on my own and well. Recently I fell and hurt my left leg which is the one that I had a hip operation and of course problems and pain. I have resting and using my walking stick to balance myself better and I try to rest as much as possible. I know that time is the best healer, but i would love to see a video or read about my situation in order to improve my situation and learn new facts or tips. thanks you.

A. GO TO THE HOSPITAL

More discussions about hip replacement
References in periodicals archive ?
An artificial hip, however, costs only about $350 to manufacture in the United States, according to Dr Blair Rhode, an orthopedist and entrepreneur whose company is developing generic implants.
Most artificial hip implants consist of a one-piece neck and stem, and a cup.
In 2010, the UK regulator, the Medicines and Healthcare products Regulatory Agency (MHRA) issued a product recall for DePuy ASR, a brand of MoM artificial hip.
Artificial hip or knee joints should last 25 years.
The announcement came as new studies raised questions not only about the comparative efficacy of two major types of coated metal products, arterial stents and artificial hip joints, but also the FDA's mechanism for identifying poorly performing products.
The avalanche that upended Doug's ski vacation and should have killed him, the time two years ago that Dick was thrown from a horse twice in a row, fracturing his neck and knocking one artificial hip out of joint, and the dog-sledding accident that helped Dad's doctor diagnose his prostate cancer all came up in conversation.
Within the first 6 years after participating in the exercise program, 40% (22) of patients had gotten a hip replacement; in the control group, 57% (31) had gotten an artificial hip during the follow up period.
Finally, the artificial hip joint should change the sphere structure design and made it with the ellipse shape.
EXPERTS at Newcastle University have helped expose flaws in an artificial hip joint implanted into 93,000 patients around the world.
The lawsuits filed by a truck driver and former nurse claim an artificial hip socket manufactured and sold by the orthopedic device behemoth was defective and subjected them to chronic pain.
We are doing a joint restoring procedure, we are not putting in an artificial hip or replacing part of the hip.