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1201 East Sample Road
Pompano Beach, FL 33064
Tel (954) 942-4433
Fax (954) 942-0448

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Monday – Friday
9:00am – 5:00pm

East Coast Orthopaedics

Hip Education

Hip Education

Hip Replacement: Surgery

Just Before Surgery

You will not be allowed to drink or eat anything after midnight and on the morning of the surgery. In some cases, you may be allowed to take a medication you normally take in the morning with a minimal amount of water. If instructed to do so, you will need to let the admitting nurse know that you have done this.

When you come into the hospital on the day of surgery, you may have some additional x-rays that might not have been taken previously and have a physical examination by your surgeon or resident. If you have not already done so, you will be asked to sign an operative consent form to state that you understand what is being proposed and that you are in agreement that we may proceed with the operation. Just prior to surgery, an intravenous line will be started and you will be taken into the operating suite.


You will be seen by an anesthesiologist on the morning of surgery. Most of our surgeries are performed under spinal anesthesia. This is a very safe form of anesthesia. It is safer than general anesthesia, which is one of the reasons why we recommend it. Spinal anesthesia disturbs the major body functions a lot less than general anesthesia. Unless there are some specific reasons why a spinal anesthetic should not be used in your case, this is our preferred method of anesthesia.

The anesthesiologist will give you some medication to make you sleepy so that you’re not really aware of what’s going on in the operating room. You will not be totally asleep either. However, the area that will be operated on will be totally numb throughout the operation and for several hours after the surgery.


As stated before, the surgery involves the removal of all of the damaged bone and cartilage. This is done with saws and drills much like a carpenter uses. The next step is to prepare the bone for the prosthesis. This involves using specialized tools to make precise cuts and to shape the bone so that the prosthesis will fit properly. The artificial joint is then placed into the bone with or without bone cement. The surgery itself takes between two to three hours, depending on the complexity of your case.

Total hip prostheses can be attached to the bone using a material called methylmethacrylate or, more simply, bone cement. With proper technique, this gives an immediate fixation of the prosthesis to the bone. Another method is called biologic fixation. This method requires that the surface of the prosthesis next to the bone is porous. With time, bone grows into the pores and the prosthesis becomes an integrated part of the joint.

There are advantages and disadvantages to each type of fixation. Furthermore, the type of fixation recommended to you will depend on your age, weight, and activity level.

Minimally Invasive Surgery

A Giant Step Forward in Hip Replacement

Over the past 25 years, minimally invasive surgery has revolutionized many fields of medicine. Its key characteristic is that it uses specialized techniques and instrumentation that enable the physician to perform major surgery without a large incision.

An MIS hip replacement procedure replaces the joint with a prosthesis, but requires an incision that is only 3 to 4 inches long. The procedure does not disturb as many muscles and tendons in the hip area as the classic total hip procedure. This allows for a potentially more natural reconstruction after the prosthesis is in place and the potential for a quicker return to normal function and activity. In this respect, MIS Hip Joint Replacement is indeed “minimally invasive,” requiring smaller incisions and potentially causing less trauma to the soft tissues than traditional techniques.

Minimally invasive surgery for hip joint replacement is a step forward in hip replacement because it may provide a number of potential benefits, which include: a shorter hospital stay, faster recovery, and much less scarring. Your orthopaedic surgeon will be happy to answer your questions so that you’ll feel comfortable and confident with your chosen treatment plan.

Recovery Room

When your surgery is completed you will go to the recovery room where you will be closely monitored until the effects of the anesthesia and intra-operative medicines are decreased and you are relatively awake and comfortable.

Orthopedic Unit

When you have completed your stay in the recovery room,you will be transferred to your hospital room in the orthopedic nursing unit. You will be lying on your back in a comfortable position with a pillow between your legs. The pillow between your legs is designed so that you will not run the risk of dislocating the hip replacement in the initial postoperative period. If you have surgery early in the morning, you may sit up on the edge of the bed that evening.

In general, all patients are out of bed within twenty-four hours and attending physical and occupational therapy. The therapists will instruct you in learning how to use crutches or a walker and being taught some of the precautions that are necessary in the immediate post-operative period. The physical therapist will answer any of your questions and will go over all of the details.