Total Hip Replacement Surgery

Hip replacement surgery removes the damaged joint lining and replaces the joint surfaces with an artificial implant that functions like a normal hip. A minimally invasive alternative to a traditional hip replacement surgery is anterior hip replacement surgery. This hip replacement technique achieves the same goal with less disruption to the surrounding muscles and soft tissues.

During an anterior hip replacement surgery, your hip doctor will access your hip between the two major muscles of the hip, rather than disrupting them or detaching them from your hip or femur. This allows for quicker rehabilitation, as the muscle tissue requires less time to heal.

Total hip arthroplasty is the complete replacement of a damaged hip with a prosthetic one. This surgery is performed to relieve pain and restore function to a hip deteriorated by osteoarthritis, rheumatoid or psoriatic arthritis, avascular necrosis, congenital abnormalities or traumatic injury. Total hip arthroplasty involves replacing the entire diseased joint, composed of the natural ball and socket and its protective cartilage. The damaged joint is replaced with a prosthetic hip, usually made of a metal ball and a plastic socket.

The artificial hip will help the patient to move more normally and without pain. While total hip arthroplasty has a very high rate of success (90-95 percent), this surgical procedure is normally considered only after more conservative treatments have proven ineffective.

The Total Hip Arthroplasty Procedure

A total hip arthroplasty is performed with an arthroscope under general anesthesia. Because of relatively new technology, an incision is made in the joint to carefully remove the damaged bone and the ends of the cartilage, and replace them with the prosthetic joint. The prosthesis may be cemented in place or remain uncemented. While cemented prostheses have more durability, they do not provide as much mobility as uncemented joints. The determination of which technique is best used will be decided during a pre-surgical consultation. The surgery lasts between two and four hours, followed by another few hours spent under observation in a recovery room.

The relatively new technology or arthroplasty has allowed for minimally invasive techniques to be employed during the hip replacement procedure. This allows for smaller incisions, into which a camera and tiny surgical instruments will be inserted for increased precision and accuracy. Patients reap the benefits of shorter recovery times and less scarring with minimally invasive total hip replacement.

Recovery

After a total hip replacement, patients will stay in the hospital for a few days and will likely experience discomfort, swelling and bruising in the area for which pain mediation will be prescribed. The pre-surgical pain resulting from arthritis or other conditions, however, should be gone.

Physical therapy starts as soon as the first day after surgery with the goal of strengthening the muscles and preventing contracture or excessive scarring. Therapy begins with the patient sitting in a chair and progresses to stepping, walking and climbing stairs, first with crutches or walkers and then without supportive devices. Patients are encouraged to stand up and walk around as soon as they feel comfortable doing so. Occupational therapy and at-home exercises help patients learn how to function in everyday activities.

On average, artificial hips last 15-20 years, after which time the patient must have another surgery. Nonetheless, the great majority of patients who have undergone arthroscopic hip replacement are very well satisfied with their postsurgical level of comfort and their increased ability to perform necessary and enjoyable activities.

Risks of Total Hip Arthroplasty

Most total hip arthroplasty surgeries are effective and patients heal well, gaining strength, agility and freedom from pain. As with any surgical procedure, however, there are some risks involved. In addition to the general risks of any operation, including excessive bleeding, blood clots and infection, hip arthroplasty may also, in rare cases, result in a dislocation or loosening of the prosthetic device, sensitivity to the metal in the device itself, nerve palsy, osteolysis, and postsurgical stiffness.

Rebecca A. Demorest, M.D., F.A.A.P.

Pediatric & Young Adult Sports Medicine

Joseph R. Donnelly, M.D.

Joint Replacement, Sports Medicine,
Fracture Care

Hany Elrashidy, M.D.

Joint Replacement, Sports Medicine,
Fracture Care

Andrew Hou, M.D.

Interventional Spine,
Interventional Pain Medicine

Kendrick E. Lee, M.D.

Surgery & Microsurgery of the Hand

Thomas W. Peatman, M.D.

Joint Replacement, Sports Medicine,
Fracture Care

Kevin M. Roth, M.D.

Sports Medicine, Joint Replacement,
Fracture Care

Aaron K. Salyapongse, M.D.

Joint Replacement, General Orthopedics.

J. Theodore Schwartz, Jr., M.D.

Surgery of the Hand & Upper Extremity

Peter B. Slabaugh, M.D.

Spine Surgery, Trauma Surgery

Eric S. Stuffmann, M.D.

Hand, Shoulder & Elbow,
Fracture Care

Ross H. Talarico, D.P.M.

Foot & Ankle Surgery,
Podiatric Surgery,
Sports Medicine

Michael D. Tseng, M.D.

Spine Surgery,
Microsurgery of the Spine,
Fracture Care

Stephen R. Viess, M.D.

Sports Medicine, Joint Replacement, Fracture Care

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  • American Orthopaedic Society for Sports Medicine
  • American Association for Hand Surgery
  • American Academy Of Orthopaedic Surgeons
  • The American Board of Pediatrics