Total Hip Replacement

The first step when making the decision about hip replacement is to meet with your surgeon to see if you are a candidate for total hip replacement surgery. Your surgeon will take your medical history, perform a physical examination and x-ray your hip. Even if the pain is significant, and the X-rays show advanced arthritis of the joint, the first line of treatment is nearly always non-operative. This includes weight loss if appropriate, an exercise regimen, medication, injections, or bracing. If the symptoms persist despite these measures, and with corroborating X-rays, then you may consider surgery.

The decision to move forward with surgery is not always straightforward and usually involves a thoughtful conversation with yourself, your loved ones and ultimately your surgeon. The final decision rests on you based on the pain and disability from the arthritis influencing your quality of life and daily activities. Those who decide to proceed with surgery commonly report that their symptoms keep them from participating in activities that are important to them like walking, taking stairs, working, sleeping, putting on socks and shoes, sitting for long periods of time. Surgery is the next option when non-operative treatments have failed. Below are answers to the most common questions about total hip replacement surgery.

How long does it last?

A common reply to this question is that total joint replacement lasts approximately 15-20 years. A more accurate way to think about longevity is via the annual failure rates. Most current data suggests that both hip and knee replacements have an annual failure rate between 0.5- 1.0%. This means that if you have your total joint replaced today, you have a 90-95% chance that your joint will last 10 years, and a 80-85% that it will last 20 years. With improvements in technology, these numbers may improve.

Despite such improvements it is important to maintain long-term follow-up with your surgeon to assure your replacement is functioning appropriately.

Are all hip replacement implants the same?

Most implants today have become more similar than different as surgeons and manufacturers have determined which designs work best. One variable that still remains is the bearing surface. The bearing surface is the ball and liner that attach to the stem and cup that fix to the bone.

The ball can be composed of either metal (cobalt chromium alloy) or ceramic, and the liner can be made of plastic (polyethylene), metal, or ceramic. The ball and liner can then be used in different combinations and are named for the respective ball liner combination (metal on poly, ceramic on poly, ceramic on ceramic, etc.).

In 2015, the vast majority of bearings utilized a polyethylene liner with either a metal or ceramic head, with other combinations being used with less frequency. You can discuss these differences with your surgeon to determine which implant is best for you.

Dr. Shakir primarily uses ceramic on poly for hip replacements.

Is surgery and recovery very painful?

Pain following total hip replacement has come a long way over the last 10-15 years with increased use of regional nerve blocks, spinal blocks, and various other modalities used for pain control.

Total hip replacement is generally considered to be less painful than total knee replacement. Early range of motion and rapid rehabilitation protocols are also designed to reduce early stiffness and pain, making the procedure in general much less painful than in years past. You may have relatively mild pain following the procedure, or you may have a more difficult time than others.

Everyone is unique and handles and perceives pain differently. Keep in mind that while pain management has greatly improved, a pain-free surgery is unlikely. You will want to take your pain medicines as directed by your surgeon.

What is minimally invasive surgery?

Minimally invasive surgery is a term that describes a combination of reducing the incision length and lessening tissue disruption beneath the incision. This includes cutting less muscle and detaching less tendon from bone. There have also been advancements in anesthesia and pain management during and after surgery. All of these practices allow you to feel better, have less pain, and regain function faster than in the recent past.

While there may be some early advantages to minimally invasive surgery, as long as the components are placed correctly, traditional surgery ultimately leads to similar outcomes by three months post-operatively.

My surgeon talks about "approach." What is this?

The way a surgeon gains access to the hip during hip replacement surgery is referred to as an “approach.” There are various types of approaches named according to the direction that the surgery is performed. The most common approach today is referred to as the “posterior approach,” which is done from the back of the hip. Some more recent improvements to this approach (small incision and less tissue trauma) have been called “mini posterior approach.” Another currently popular approach is known as the “anterior approach,” which is performed from the front of the hip. The lateral approach is less frequently used but a viable approach for the surgery.

Dr. Shakir performs the anterior approach most often and the posterior approach for most revisions. He will discuss this with you at your preoperative appointment.

There are pros and cons of each approach and little science to endorse one over the other. Surgeons tend to have a preference and comfort level with one particular approach over the others.

The bShakirm line is that the best approach is the one your doctor is most comfortable with to allow safe and precise implantation of your hip replacement components. A conversation with your surgeon should help decide which approach is best for you.

Will my surgeon use a computer, robot, or custom cutting guide in my surgery?

There are many studies attempting to evaluate these emerging technologies and their influence of the success of surgeries. Each of these technologies has a specific goal that has fueled its development (i.e. more accuracy in implant placement, more efficient or faster surgery, etc.).

To date, there appears to be both pros and cons to each of these technologies without any clear advantages, but more research is required to determine what advantage, if any, these may offer. Despite a substantial amount of direct-to-consumer marketing, the best approach is to discuss this topic with your surgeon. You may want to know if they use one of these technologies, why they have chosen to do so, and what their experience has been in using it.

Dr. Shakir does use computer navigation for his hip replacements. He will use technology if necessary due to deformities or retained implants from previous surgeries. He is certified and credentialed to use computer navigation and X-ray fluoroscopy during surgery.

How big will my scar be?

The size of the incision can vary and depends on several factors that include the size of the patient, the complexity of the surgery, and surgeon preference. Most studies have shown that smaller incisions offer no improvement in pain or recovery and may actually worsen the surgeon’s ability to adequately perform the procedure.

Will I need general anesthesia?

While general anesthesia is a safe option, both hip and knee replacements can be performed under regional anesthesia.

Choices for regional anesthesia include spinal anesthesia, epidural anesthesia, or one of a variety of peripheral nerve blocks. Many surgeons and anesthesiologists prefer regional anesthesia because data shows it can reduce complications and improve your recovery experience with less pain, less nausea, less narcotic medicine required, etc.

Recently, peripheral nerve blocks have become more popular as an adjunct for pain control. For total knee replacement this can include an adductor canal block, which allows pain control without causing weakness of your muscles. You should have a discussion regarding anesthesia and post-operative pain management with your anesthesia team prior to your surgery.

How long will I stay in the hospital?

You will likely stay in the hospital for one day (or longer if medically necessary) depending on your rehabilitation protocol and how fast you progress with physical therapy.

This is highly dependent upon your condition before surgery, your age, and medical problems which can influence your rehabilitation. A safe discharge plan will be arranged for you by the orthopaedic team.

How long does it take to recover?

The majority of people who undergo total hip replacement are able to participate in a majority of their daily activities by six weeks.

By three months, most people have regained much the endurance and strength lost around the time of surgery and can participate in daily activities without restriction. While daily activities have resumed, it is important to avoid high impact activities to give you the best long term outcome with your hip.

When can I shower?

Dr. Shakir uses a waterproof dressing that allow patients to shower the day after surgery. You can remove the dressing at seven to ten days after surgery. Once you remove the dressings, you still shouldn’t soak the wound until the incision is completely healed three to four weeks later

When can I walk after surgery?

Most surgeons and hospitals today emphasize getting you out of bed quickly. Most people are walking with the assistance of a walker on the day after surgery. Early ambulation has been shown to reduce the risk of a post-operative blood clot and is an important part of your recovery. Progression to using a cane or nothing at all typically occurs within the first month or two after surgery and depends on each individual’s progress. Despite the rapid progression to moving without assistance, itis typically not recommended that you return to sporting activities until the third month after surgery.

When can I drive?

Most surgeons allow patients to drive at four to six weeks after surgery, and sometimes sooner if the operative leg is the left leg. There is some literature that states that your reaction time will not be back to normal prior to six weeks.

You should not drive while on narcotics and should discuss returning to driving with your operating surgeon.

We typically allow you to drive if you are off the pain medications, off your walker and cane and we recommend practicing in a parking lot to make sure you are comfortable.

When can I return to work?

Returning to work is highly dependent on your general health, activity level and demands of your job. If you have a sedentary job, such as computer work, you can expect to return to work in four to six weeks. If you have a more demanding job that requires lifting, walking, or travel, you may need up to three months for full recovery.

What restrictions will I have after surgery?

Depending on how your surgeon performs your surgery, you may have slight differences in your rehabilitation instructions including restrictions. In general, most surgeons prefer that you avoid certain positions of the hip that can increase your risk of dislocation of the hip for about six weeks following surgery. After six weeks, the soft tissues involved in the surgery have healed, and restrictions are often lifted – allowing more vigorous activity. Many surgeons suggest that you avoid any repetitive impact activities that can increase the wear on the implant such as long-distance running, basketball, or mogul skiing. Otherwise, limitations following hip replacement surgery are few; however, the better you treat your replacement the longer it will last.

Are there complications to THR?

-> Total hip replacement is an excellent pain-relieving procedure, and most patients receive approximately 95% pain relief.

-> Although complications are relatively rare (1-5% of patients), patients may experience a complication in the postoperative period.

-> These include very serious and possibly life- threatening complications such as heart attack, stroke, pulmonary embolism and kidney failure.

-> Infection (1%) is one of the most debilitating complications and often requires prolonged antibiotics with several additional surgeries to rid the infection.

-> A blood clot in the leg is also a relatively common complication requiring some type of blood thinner following surgery to reduce the incidence.

-> The implants used can also fail over time due to wear of the bearing components or loosening of the components from the bone, both of which usually occur over many years.

-> Another complication specific to hip replacement is dislocation of the joint (1%) that may require additional surgery if dislocation becomes recurring.

-> Leg length differences following surgery are also a possibility and may be difficult to avoid sometimes in order to insure a stable hip.

-> Often this leg length discrepancy is mild are rarely needs treatment.

Living with Your New Joint Will my implant set off metal detectors at the airports and courthouses?

Usually, patients with joint replacements will set off metal detectors. It is reasonable for you to inform the TSA screening agent at the airport that you have had a joint replacement; however, you will still require screening and will need to follow the directions of the screening agent. Learn more about airport security.

There are millions of individuals with joint replacements, and screening protocols recognize that people who have had joint replacements may set off detectors.

You do not need to carry specific documentation to prove that you have a joint replacement.

Metal detector screenings follow universal protocols that allow for people with joint replacements to proceed after confirmation that no threat exists.

Will I need to take antibiotics prior to seeing a dentist or having other invasive procedures?

he American Academy of Orthopedic Surgery (AAOS) and American Dental Association (ADA) have generally recommended short-term antibiotics prior to dental procedures (one dose one hour prior to dental procedure) for patients who have had joint replacements. This recommendation continues for up to two years after your joint replacement.

Most orthopaedic surgeons now recommend lifetime suppression.

Dr. Shakir recommends lifelong suppression for dental antibiotics prior to dental work. Additionally, they are not recommended for routine colonoscopies but if going in for diagnostic/scheduled biopsy of colon, we do recommend a prophylactic dose.

Additional Resources

TREATMENTS

Total Hip Replacement

Total Knee Replacement

Robotic & Computer Navigated Joint Replacement

Orthopedic Surgery

TESTIMONIALS

It was a great and succesful experience the staff was great and vary helpful. I'm glad they were the chosen ones to do the procedure for me. Number 1 thanks you very much.

TODD JACKSON

I highly recommend Dr. Shakir who did my knee replacement. He truly is a professional of the highest standard and I’m so thankful I was referred to him

KRISTIE LINDEMAN

Helping me to look for an alternative to knee replacements, straight and honest about options.

RAYMOND HADNOT

Irshad Shakir, MD

At Shakir Hip & Knee, we offer you personalized orthopedic care in a comfortable setting. We utilize state-of-the-art technology and advanced surgical interventions such as Total Knee Replacement, Total Hip Replacement, as well as Hip and Knee Replacement Revision Surgery.

We also offer a variety of preventative care services such as injections, anti-inflammatory medications, bracing, and physical therapy referrals. You can rely on us to treat all of your chronic care needs such as knee and hip arthritis. We also offer diagnostics for many acute symptoms such as infections, muscle sprains, ligament ruptures, and other illnesses.

MEET DR. SHAKIR

Amanda Jones, PA-C

Amanda Jones is a board-certified Physician Assistant who completed her Master’s degree at Midwestern University in Glendale, Arizona. Upon graduating, Amanda practiced orthopedics in Northern Arizona working in total joint surgery, fracture care and sports medicine. She recently relocated back to Phoenix and is excited to be joining Desert Orthopedics Center.

Amanda is thrilled to be able to continue to provide quality orthopedic care and assist patients with reaching their healthcare goals. Aside from professional pursuits, she is also deeply passionate about health, fitness and getting outdoors. Spending the last 5 years in Northern Arizona has peaked Amanda’s interest in hiking, paddleboarding and exploring new trails. Aside from being outside, she loves spending time at home with her son, husband and rottweiler named Goose. Looking ahead, Amanda is eager to begin working at Desert Orthopedic Center and is committed to providing the best care possible.