NSMC orthopedic surgeons do a high volume of joint replacement surgery (most commonly, hip and knee) every year. Advances in prosthetic technology, as well as minimally invasive techniques, have made joint replacement surgery more precise, with most patients experiencing a faster recovery time than was previously possible in the past.


Read about a new option for hip surgery

Joint replacement surgery is essentially a resurfacing of the joint, since only a small amount of bone is removed and the muscles are preserved. In addition, improvements in post surgical recovery techniques have led to less pain and faster recovery. Regional nerve block procedures can reduce pain significantly so that fewer narcotic pain medications are needed. NSMC orthopedic surgeons work closely with both anesthesiologists and therapists so that patients receive individualized care.

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FAQs

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How long is the hospital stay and recovery?

The typical hospital stay is three to five days, however, this varies among patients. Most patients are walking within days of the surgery. Recovery time also varies but generally ranges between four and six weeks (twelve weeks at the outside). 

What type of metal is used for joint replacement?

Typically the components are made of titanium or chrome cobalt, or both. These are extremely strong metals. Stainless steel is no longer used. Newer materials are also available, including ceramic and cross linked polyethylene. These technologic improvements may be particularly beneficial for younger, more active patients.

What types of activities are allowed after joint replacement?

With the newer bearing surfaces available, surgeons are now allowing a very active lifestyle with fewer restrictions. This should be discussed with your surgeon.

How long will my joint replacement last?

Typically a hip replacement will last ten to fifteen years, and most knee replacements are still doing well at 15-20 years. This is variable, and will depend on what materials are used, how well they are implanted, and more importantly, the patient's activity level. Sometimes, a small percentage of joint replacements can loosen, or wear down. Revision surgery may only involve exchanging part of the prosthetic joint, resulting in less surgery and quicker recovery.