RehabFAQs

how long does it take to rehab a knee replacement

by Noble Treutel V Published 2 years ago Updated 1 year ago
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Knee Replacement Rehab and Recovery

  • Day of Surgery. The day of knee replacement surgery is mostly a day to recover from your procedure. ...
  • Hospitalization. During your hospitalization, you will meet with physical and occupational therapists. ...
  • Discharge/Rehabilitation. ...
  • Walking. ...
  • Stairs. ...
  • Driving. ...
  • Work. ...

Knee replacement surgery can relieve pain and restore function when your knee is severely damaged by arthritis or injury. The average recovery time from knee replacement surgery is approximately six months, but it can take roughly 12 months to fully return to physically demanding activities.

Full Answer

What is the recovery timeline for a total knee replacement?

Rehab. When your knee has been significantly injured by arthritis or accident, knee replacement surgery can provide pain relief and restore function to your body. Even though the usual recovery period following knee replacement surgery is around six months, it can take up to 12 months to properly resume physically demanding activities once the procedure has been completed.

How to make the best recovery after partial knee replacement?

The entire process of rehabilitating the knee can take up to six months or even a year, depending upon the types of activities you would like to return to. At each stage in the process, you will grow a little stronger and more stable on the joint until you return to normal but without the crippling pain you experienced before the surgery.

What are the best exercises to do after knee replacement?

Even though the usual recovery period following knee replacement surgery is around six months, it can take up to 12 months to properly resume physically demanding activities once the procedure has been completed. How long do you stay in rehab after knee replacement?

What is the recovery time for total knee replacement surgery?

Feb 22, 2022 · In most cases, it takes about 6 weeks to resume normal activities after knee replacement surgery, while full recovery may take 4-6 weeks or even a whole year. The recovery period varies from patient to patient depending on overall health and postoperative complications such as infections.

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How long is rehab after knee replacement?

Your physical therapy exercises that you learn should be continued on your own for a minimum of two months after your surgery. They may also recommend some additional exercises — such as riding a stationary bicycle — after this period to help keep your knee flexible. This will also help build your muscle tone.Aug 24, 2021

What is the fastest way to recover from a knee replacement?

5 Tips to Speed Up Recovery After Knee SurgeryFollow All Physician Recommendations. You should always heed all of your surgeon's instructions and advice. ... Walk Frequently Once You're Allowed. ... Eat Healthy Foods. ... Get Plenty of Sleep. ... Do Physical and Occupational Therapy Exercises.Jun 26, 2019

How long does pain and stiffness last after knee replacement?

By 6 weeks, pain and stiffness should continue to resolve, and isokinetic quadriceps and hamstrings strengthening exercises can be incorporated. By 3 months, most TKA patients should have achieved greater than 90% of their ultimate knee motion and pain control.May 28, 2020

How many times a week should I do physical therapy after knee replacement?

You likely will need in-home physical therapy several days per week for 4-6 weeks. A third way is to do your PT at an outpatient rehab clinic. Some people have even the knee surgery itself as an outpatient, without an overnight stay. Your doctor will decide the best option for you based on your age and health.Dec 18, 2020

How much should you walk after knee replacement?

Your orthopaedic surgeon and physical therapist may recommend that you exercise for 20 to 30 minutes daily, or even 2 to 3 times daily; and walk for 30 minutes, 2 to 3 times daily during your early recovery.

What are the do's and don'ts after knee replacement?

BlogDos and Don'ts Following Knee Replacement Surgery. ... Get moving: Do your prescribed exercises. ... Do elevate your leg and use ice. ... Do follow your physical therapist's instructions. ... Do follow your doctor's instructions on caring for the wound. ... Do eat a healthy diet. ... Don'ts following knee replacement surgery.

What is the most commonly reported problem after knee replacement surgery?

Pain and Other Physical Complications. Knee replacement surgery can result in physical complications ranging from pain and swelling to implant rejection, infection and bone fractures. Pain may be the most common complication following knee replacement surgery.

How should I sleep after knee surgery?

The best way to sleep after knee surgery is on your back. This position makes it easy to keep your leg straight while sleeping, allowing proper blood flow to the surgery site. You can also prop your leg up using pillows while sleeping on your back.

When can I walk up stairs normally after TKR?

Guidelines after Total Knee Replacement surgery By the time you have left the hospital/rehab facility, you should be able to get in-out of bed by yourself, walk with the cane, and go up and down stairs. The biggest challenge in the early recovery of a TKR (up to 3 months postoperative) is the regaining of knee motion.

What happens at 4 weeks post op knee replacement?

Knee pain and function greatly improve during the first few weeks after knee replacement surgery. Significant improvements continue during weeks 4 through 6. By week 6, the majority of patients are off pain medications and have resumed their day-to-day routines.

What happens at 3 weeks after knee replacement?

By week 3. By the time you're back home or in a rehab facility, you should be able to move around more freely while experiencing reduced pain. You'll require fewer and less powerful pain medications. Your daily routine will include exercise your PT has given you.

What happens at 7 weeks after knee replacement?

By 7-8 weeks after surgery, you continue to exercise your knee and work with your physical therapist. You may add more complicated exercises to your routine and exercise for longer periods of time. You should still plan to avoid high-impact workouts to avoid putting too much stress on your knee.

How long does it take to recover from knee replacement surgery?

In this stage, you’ll get back on your feet and return to an active lifestyle. The 12 weeks following surgery are very important for recovery and rehab. Committing to a plan and pushing yourself to do as much as possible each day will help you heal ...

How long does it take to recover from a knee injury?

The American Association of Hip and Knee Surgeons (AAHKS) say that it can take up to 3 months to return to most activities, and 6 months to a year before your knee is as strong and resilient as it can be. At this phase of recovery, you can start to relax.

What to do if you have a sprained knee?

At week 12, keep doing your exercises and avoid high-impact activities that could damage your knee or the surrounding tissues, including: 1 running 2 aerobics 3 skiing 4 basketball 5 football 6 high-intensity cycling

How long do you stay in the hospital after knee surgery?

You will likely stay in the hospital for 1 to 3 days after surgery, but this can be a lot longer. When you can leave the hospital depends heavily on the physical therapy you need, how quickly you are able to progress, your health before surgery, your age, and any medical issues. By now your knee should be getting stronger ...

How long does it take for a knee to bend?

Within a week, your knee will technically be able to bend 90 degrees, though it may be difficult due to pain and swelling. After 7–10 days, you should be able to fully extend your knee out straight. Your knee may be strong enough that you’re not carrying weight on your walker or crutches anymore.

How to get back to normal knee?

Step-ups: Step up and down on a single step, alternating which foot you start with each time. Bicycling on a stationary bike. This is a very important time in your recovery. Committing to rehab will determine how quickly you can return to a normal, active lifestyle, and how well your knee works in the future.

How to straighten knees?

Try to bend and straighten your knee, using a CPM machine if needed. Day 2. Sit up and stand, change locations, walk a little farther, climb a few steps with help, and possibly shower. Try to increase your knee bend by at least 10 degrees and work on straightening your knee.

How long does it take to heal a knee replacement?

The incision is repaired and the knee is bandaged and braced. Total knee replacement surgery takes about two to three hours. The patient is usually in recovery with observation for 24 hours. Patients are given pain medications and cryotherapy to reduce postoperative swelling and pain.

How long does knee replacement last?

About 82% of total knee replacements last 25 years and can be affected by a patient’s activity levels. The procedure is usually reserved for older patients who perform modest activities or younger patients with limited function due to severe arthritis.

How to do knee replacement?

The procedure is as follows: 1 An incision is made in the front of the knee 2 The lower part of the upper leg bone (distal femur) and the upper part of the lower leg bone (proximal tibia) are cut and removed 3 The ends of the bone are modified so the knee replacement prosthesis can be attached in the optimal position 4 The proper functioning of motion in the knee replacement is assessed and then the prosthesis is cemented into place 5 The incision is repaired and the knee is bandaged and braced 6 Total knee replacement surgery takes about two to three hours 7 The patient is usually in recovery with observation for 24 hours 8 Patients are given pain medications and cryotherapy to reduce postoperative swelling and pain 9 Patients are encouraged to walk on the second day following the surgery and are usually supervised by a physiotherapist until discharge

What is considered a total knee replacement?

For severe patellofemoral arthritis (rarely used for this condition) Total knee replacement may be considered when other treatments ( weight loss, exercise and physical therapy, medications, injections, and bracing) have failed to relieve the pain, which must be significant and disabling.

Where is total knee replacement done?

The procedure is as follows: An incision is made in the front of the knee. The lower part of the upper leg bone (distal femur) and the upper part of the lower leg bone (proximal tibia) are cut and removed.

What are the complications of knee replacement surgery?

Complications of knee replacement surgery include: Blood clot in the deep veins of the leg (called a deep vein thrombosis or DVT) A DVT can be deadly if it travels to the lungs (called a pulmonar y embolism) so see a doctor if you have symptoms that could indicate a DVT, such as leg pain or swelling. Infection.

What is a total knee replacement?

A total knee replacement (TKR) surgery is typically done when severe arthritis causes knee pain, limited motion, and extreme difficulty with walking. If you have had a TKR or are expecting to have one, you may benefit from physical therapy after surgery to help you regain your normal mobility. 1 . A knee post-operative protocol is ...

What to do after TKR?

As your surgical incision heals, your physical therapist may begin gentle scar tissue massage and mobilization to help improve the mobility of your incision.

What is TKR protocol?

A knee post-operative protocol is a general guideline that your surgeon and physical therapist may follow to ensure that you are progressing properly after your surgery. The TKR protocol provides you and your physical therapist (PT) a framework on which to build your rehabilitation program.

What is the best treatment for arthritis in the knee?

If you have severe arthritis in your knee or knees, you may benefit from physical therapy to help improve your knee range of motion (ROM) and strength. Sometimes the pain, limited motion, and joint degeneration are too severe, and surgery is necessary to restore optimal function of your knee. A total knee replacement (TKR) surgery is typically done ...

What is NMES in physical therapy?

Your physical therapist may also wish to use neuromuscular electrical stimulation (NMES) to help improve the muscular activation of your quadriceps. This therapeutic modality helps to contract your quadriceps muscle for you and improve your ability to contract this muscle on your own. 5 .

What is a CPM machine?

When you wake up after your TKR surgery, your knee may be in a device called a continuous passive motion (CPM) machine. This machine helps to gently and slowly bend and straighten your knee while you are lying in bed. There are settings on this machine to adjust the amount of motion that occurs at your knee joint.

How long after knee surgery can you move?

The truth is that getting up and moving around after surgery is encouraged but for the first two weeks you should be protecting the joint from full weight bearing forces by using the walker. This allows you to carry a percentage of your body weight through your arms instead of on your surgical knee.

How long does it take for a knee to hurt after surgery?

The first 7-10 days after surgery, you will be struggling with chemical pain induced by the trauma that your knee has undergone. Marines, and other really tough guys get humbled by this pain and you do yourself a grave disservice to try to muscle through this period.

Can a knee replacement be painful?

During your knee replacement surgery, the ends of your long bones have been cut and a prothesis placed over the top. Bone that has been cut can be very painful, just ask someone who has had a small piece of bone taken from their iliac crest for use in a back surgery. That bone removal site can ache for months.

Can you baby the knee when bending?

The rule is baby the knee went it comes to walking (see above) but don’t baby the knee when it comes to bending. That doesn’t mean you aggressively bend the knee. You must use frequent low loads and the knee will respond delightfully and give you back your range of motion in steady increments.

How long does it take to get off narcotic pain medication?

However if you take your pain meds as prescribed, and work hard, you can be off narcotic pain medicine in two weeks or at least by the time you finish gaining back your range of motion. Gotta get the range then you can back off pain medicine.

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Can you walk without a walker after knee surgery?

Patients mistakenly think that walking is a major achievement after surgery and that walking without a walker is even better. Other healthcare professionals can misguidedly feed into that misconception making the problem even worse. The truth is that getting up and moving around after surgery is encouraged but for the first two weeks you should be protecting the joint from full weight bearing forces by using the walker. This allows you to carry a percentage of your body weight through your arms instead of on your surgical knee.

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