Knee and Hip Replacement

What is knee and hip replacement?

It is a surgical procedure in which raw, arthritic bone ends are covered with metal and plastic.  It replaces cartilage that has worn away over the years.  Replacement can eliminate pain and allow you to move easily and without pain.  For many people who have knee arthritis, it also straightens the leg.

Who should have a knee or hip replacement?

When arthritis knee or hip pain severely limits your ability to walk, work or perform even simple activities, knee or hip replacement should be considered.

What is the success rate?

Both knee and hip replacement are recognized as miracles of modern surgery.  Most orthopedic experts consider replacement to be the best method of handling advanced arthritis in the knee or hip.  Joint replacement have literally put hundreds of thousands of disable Americans back on their feet and allowed them to enjoy an active lifestyle.

Is there an alternative to replacement?

It depends on how advanced your joint problem is.  Physical therapy, special injections or anti-inflammatory drugs may be recommended in the early stages of joint disease, but they will not give you the same long-term relief as a joint replacement.  Arthrosopic or microscopic surgery is not helpful once arthritis is advanced.  Knee or hip replacement is only recommended after careful diagnosis of your problem and get back to an active lifestyle.

How long is the hospital stay?

The average hospital stay for a knee or hip replacement is three to five days.

The average stay for two knees is five to seven days.  If both knees require replacement, it's usually best to have them done at the same time.  That way the total disability will be only slightly longer than the operation for one knee, and the condition will be improved in the least amount of time. In some cases, fixing just one knee or hip can save the other for two or three years, if the arthritis is not too advanced.  Each individual case is different.

How long is recovery?

Recovery varies with each person.  You will use a walker for four weeks after the operation.  Many people can drive a car in six weeks.  Most people gradually increase their activities and can slow dance, play golf, doubles tennis, shuffleboard, or bowl in 12 weeks.  More active sports, such as singles tennis and jogging, are not recommended.

After discharge, you may be able to go home, especially if you have someone there to assist you.   However, some patients arrange for assistance at home or need to stay at a rehab center for a few days after they leave the hospital.  Your discharge needs will be assessed by your therapist, social worker and physician and discussed with you before and during your hospital stay.Keep in mind that healing and recovery times vary with each person.

Are there complications?

As with any surgery, there is a risk of complications, but complications after knee or hip replacement are uncommon . . . driving on an interstate highway is probably more dangerous.  As your surgeon about potential complications.

What about pain?

We have yet to invent painless surgery. However, your doctor can prescribe medication and nerve blocks to help control your discomfort after surgery.  Remember, the pain of surgery subsides, whereas the pain of untreated arthritis may remain or intensify.

What is the cost?

Your direct cost will depend on your insurance coverage.  Remember, to get the full benefit of your insurance, both your physician and the hospital should be covered on your plan.

Where will my surgery be performed?

Joint Replacement Centers are located at St. Luke East and St. Luke West. These Centers recognize that joint replacement patients are healthy people with sore joints.  That is why we have you stay in a room near other joint replacement patients.  We also encourage you to dress in clothes from home, invite you to participate in group activities, and treat you to special amenities.