Hip Replacement

Total Hip Replacement · Total Hip Arthroplasty · Artificial Hip

The Basics

Hip replacement surgery is performed to reduce pain and improve activity levels caused by a diseased hip joint. It involves replacing a damaged hip joint with an artificial one called a prosthesis to improve joint functioning. The surgery is commonly done when there is hip joint damage caused by conditions such as:

  • osteoarthritis
  • rheumatoid arthritis
  • hip injury or fracture
  • bone tumors

Hip replacement surgery is performed by an orthopedic surgeon in a hospital.

A 3D illustration of an artificial hip.
A 3D illustration of an artificial hip.

Risks and precautions

Hip replacement surgery is usually safe, but in general, any surgery and the use of anesthesia comes with some risks that are associated with factors like your overall health (e.g., having other conditions such as diabetes) and what the surgery involves. Side effects are very rare but can include trouble breathing, reactions to the anesthetic, bleeding, infection, scarring, and death. Other potential risks associated with hip replacement surgery are:

  • fractures
  • dislocation, loosening, or stiffening of the new joint
  • changes in the length of your leg
  • blood clots

Talk to your doctor if you are worried about any of the symptoms or side effects you experience after this procedure.

It is important that you understand all the risks of complications and side effects of the procedure, and what you or your doctor can do to avoid them. Make sure that your doctor is aware of all your concerns.

Before the procedure

In preparing for hip replacement, you will meet with the orthopedic surgeon to discuss the surgery and any questions you might have. A preadmission check will be ordered, which may consist of several tests such as X-rays, ultrasounds, electrocardiograms (ECGs), or blood tests.

You may not be able to eat or drink before the procedure; it is important to follow the timing that your doctor recommended, otherwise you run the risk of the surgery being cancelled or postponed. In general, people are advised to not eat for 8 hours before the procedure; and most hospitals ask that you do not drink or eat anything after midnight the night before the procedure.

If you are taking any prescription or over-the-counter (non-prescription) medications, supplements, or herbal products, make sure you inform your doctor or pharmacist. Ask them whether it is necessary for you to stop taking any of these medications and products before the procedure. It is also important to tell them if you have allergies to certain medications, bandages, latex, or have other medical conditions.

Plan to have someone drive you home from the hospital. You should find out whether you will need to purchase any special equipment before you have the surgery so that you are prepared when you get home.

You will also need someone to assist you with daily activities for at least a week after you leave the hospital.

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The contents of this health site are for informational purposes only. Always seek the advice of your physician or other qualified healthcare provider regarding any questions you may have about a medical condition.

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