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Side Effects Of Knee Replacement

Knee Replacement Surgery: What To Expect

Zimmer Knee Replacement Side Effects

The knee joint is replaced through the surgical procedure of knee replacement. crutches are usually used for three to six weeks after surgery. The joint in the knee is the most common source of pain after surgery. These symptoms are frequently accompanied by difficulty with normal daily activities such as getting out of a car, sitting in a chair, or going down stairs. It can be difficult to manage a stiff knee joint. Following knee replacement surgery, work restrictions are common. Approximately two-thirds of patients are unable to kneel at least a year after total knee replacement surgery, and nearly half are unable to do so for at least three years. When you have surgery, you should schedule a meeting with your doctor to discuss your plans for recovery.

How Long Does It Take To Recover From Total Knee Replacement Surgery

After total knee replacement surgery, it may take up to 12 weeks for you to fully recover. It may be possible, however, to return to routine household tasks after about 4 to 6 weeks. It usually takes about a year for everything to settle, the knee to regain strength, and the ability to do everything that one normally does after an injury.

Complication And Side Effects

It only and only depends on your age and overall health. Most knee problems are free but 1 person in every 20 people can face complications and side effects after knee replacement.

Younger people face fewer complications if they do not have other medical problems.

So, its important to know what are the complication and side effects after the knee replacement.

Anesthesia: People go for anesthesia to prevent from feeling pain. If generally, people opt for general anesthesia then they will unconscious and not wake up until the operation is performed.

Regional anesthesia only numbs the leg and lower body and the person remains until the surgery.

But each has side-effects too:

  • In rare cases, a person can face a heart attack and stroke.

Blood clots

It can happen in any type of surgery but it is most common in orthopedic surgeries like knee replacement. If the blockage breaks free then it travels to the lungs and block the flow of blood. and it is life-threatening.


blood during and after medical procedures is ordinary. In uncommon cases, an individual may lose an excessive amount of blood during the system and need a transfusion.

Now and again, after a medical procedure, blood can pool under the skin and cause expansion then another treatment might be important to deliver the blood.

Pain and swelling:


Some people have allergies to metal components. So be sure to tell your surgeon before the surgery.

Breathing problem:

Nerve and artery damage:

Knee stiffness:

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Summing Up Disadvantages Of Knee Replacement Surgery

Knee replacement surgery is a major surgery where the natural knee joint is amputated and a metal or plastic prosthesis is inserted. There are 14 disadvantages of knee replacement surgery which include the prosthesis wearing out, deep vein thrombosis, anesthesia complications, infection, loosening of the prosthesis, differences in leg length, allergic reactions, nerve damage, damage to tendons and ligaments, persistent pain, increased risk of heart attack and buildup of toxic metal ions. A recent randomized control study demonstrated knee replacement surgery is no better than physical therapy. Persistent pain after surgery is common. Bone marrow concentrate is an effective non-surgical treatment option for patients with knee osteoarthritis.

If you are committed to living a life without dependence on additive medication or the risks associated with knee replacement the good news is you have options. To learn if you are a candidate for bone marrow concentrate or PRP treatments. Speak with a board-certified, fellowship-trained physician who will review your history, imaging, and provide you with a candidacy rating. Schedule an in-office evaluation or telemedicine visit. Knee pain if left untreated gets worse. Act now before it is too late.



No 1 Bad Joints Affect Your Muscles And Ligaments

Harriet: Large bone spurs were removed from the back of Harriets

As you begin to experience more and more pain in your knee you begin to limp and put more stress on the opposite leg. The muscles around your painful knee are not used as much and can atrophy.

Likewise, the tendons and ligaments that help stabilize your knee can become weak. Your good leg may increase in muscle mass but you may be putting more stress on that knee and hip that could cause future medical problems.

In my case, the pain in my right knee caused me to develop a severe limp and I began to experience pain after long walks in my left hip.

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What Does The Doctor Do Prior To Revision Surgery

When the decision for revision knee replacement is made, the surgeon will do a thorough clinical exam and order and laboratory tests. If infection is suspected, aspiration of the knee may be required. The aspirated fluid will then be sent to a laboratory for analysis to identify the specific type of infection.

In addition to X-rays, other imaging modalities may be helpful, such as bone scans, or . These advanced imaging technologies can demonstrate changes in the position or condition of the prosthetic components as well help to pinpoint the cause, location and the amount of bone loss to help plan for the surgery.

Nerve And Other Tissue Damage

There’s a small risk that the ligaments, arteries or nerves will be damaged during surgery.

  • Fewer than 1 in 100 patients have nerve damage and this usually improves gradually in time.
  • About 1 in 100 have some ligament damage this is either repaired during the operation or protected by a brace while it heals.
  • About 1 in 1,000 suffer damage to arteries that usually needs further surgery to repair.
  • In about 1 in 5,000 cases blood flow in the muscles around the new joint is reduced . This usually also needs surgery to correct the problem.

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Extending The Life Of Your Knee Implant

Currently, more than 90% of modern total knee replacements are still functioning well 15 years after the surgery. Following your orthopaedic surgeon’s instructions after surgery and taking care to protect your knee replacement and your general health are important ways you can contribute to the final success of your surgery.

To assist doctors in the surgical management of osteoarthritis of the knee, the American Academy of Orthopaedic Surgeons has conducted research to provide some useful guidelines. These are recommendations only and may not apply to every case. For more information: Surgical Management of Osteoarthritis of the Knee – Clinical Practice Guideline | American Academy of Orthopaedic Surgeons

How Long Is It Before I Can Walk After A Knee Replacement

Zimmer Knee Replacement Side Effects

Most patients progress to a straight cane, walker or crutches within two or three days after surgery. As the days progress, the distance and frequency of walking will increase.

Patients are usually able to drive a car within three to six weeks after surgery and resume most other normal activities by or before six weeks. Complete recuperation and return to full strength and mobility may take four months or more. However, in many cases, patients are significantly more mobile one month after surgery than they were before they had their knee replacement

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Preparation For Total Knee Replacement Surgery

Patients undergoing total knee replacement surgery usually will undergo a pre-operative surgical risk assessment. When necessary, further evaluation will be performed by an internal medicine physician who specializes in pre-operative evaluation and risk-factor modification. Some patients will also be evaluated by an anesthesiologist in advance of the surgery.

Routine blood tests are performed on all pre-operative patients. Chest X-rays and electrocardiograms are obtained in patients who meet certain age and health criteria as well.

Surgeons will often spend time with the patient in advance of the surgery, making certain that all the patient’s questions and concerns, as well as those of the family, are answered.


The surgeon’s office should provide a reasonable estimate of:

  • the surgeon’s fee
  • the degree to which these should be covered by the patient’s insurance.

Total Knee Replacement Surgical Team

The total knee requires an experienced orthopedic surgeon and the resources of a large medical center. Some patients have complex medical needs and around surgery often require immediate access to multiple medical and surgical specialties and in-house medical, physical therapy, and social support services.

Finding an experienced surgeon to perform your total knee replacement

Some questions to consider asking your knee surgeon:

  • Are you board certified in orthopedic surgery?
  • Have you done a fellowship in joint replacement surgery?
  • How many knee replacements do you do each year?

No Movement Of The Knee

Your knee replacement specialist would provide you with a list of restrictions after the surgery that you have to adhere to. Activities that stress the joint of the knees such as kneeling, squatting and driving are supposed to be avoided in this observation and recovery period. In the first five weeks of the knee surgery, these restrictions are to be kept in mind strictly, and they are relaxed gradually as the status of the patients health improves.

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How The Knee Works

The knee joint acts as a hinge between the bones of the leg and is effectively 2 joints. The major joint is between the thigh bone of the upper leg and the shin bone of the lower leg . The smaller joint is between the kneecap and the upper leg .

A smooth, tough tissue called articular cartilage covers the ends of the bones, allowing them to slide smoothly over each other. The synovial membrane covering the other surfaces of the knee joint produces synovial fluid, which lubricates the joint, reducing friction.

If the articular cartilage becomes damaged or worn, the ends of the bones rub or grind together, causing pain and difficulty moving the knee joint.

Replacing the damaged knee joint with an artificial one can help reduce pain and increase mobility.

What Are The Side Effects Of Knee Replacement Surgery

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The most common side effects of knee replacement surgery are blood clots, infection, and nerve damage. Blood clots can form in the leg or lungs, and are a serious complication. Infection can occur at the incision site or in the joint, and can delay healing or cause complications. Nerve damage can cause numbness, tingling, or weakness in the leg. Other potential complications include joint dislocation, implant failure, and reaction to anesthesia.

There are several risks and complications associated with knee replacement surgery. Every implant lasts a different amount of time. If a second knee replacement is required in these cases, a revision knee replacement could be required. To ensure a long-lasting knee replacement, you should be certain of the success of the procedure. When knee replacements wear out, people with younger knees seek this as a treatment for knee pain. There is much debate about what activities should patients with knee replacement engage in. If you play impact sports, skiing, or golf, you may cause stress on the implants that may cause them to fail at an early stage.

Blood clots can cause pain and swelling in the large veins of the leg as a result of a blood clot. In rare cases, the blood clot can travel from the legs to the lungs via the circulatory system. Pneumo embolisms are blood clots that can be fatal, even in rare cases.

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What Is A Knee Replacement Surgery

Knee replacement, also called knee arthroplasty or total knee replacement, is a surgical procedure toresurface a knee damaged by arthritis. Metal and plastic parts are used tocap the ends of the bones that form the knee joint, along with the kneecap.This surgery may be considered for someone who has severe arthritis or asevere knee injury.

Various types of arthritis may affect the knee joint. Osteoarthritis, adegenerative joint disease that affects mostly middle-aged and olderadults, may cause the breakdown of joint cartilage and adjacent bone in theknees. Rheumatoid arthritis, which causes inflammation of the synovialmembrane and results in excessive synovial fluid, can lead to pain andstiffness. Traumatic arthritis, arthritis due to injury, may cause damageto the cartilage of the knee.

The goal of knee replacement surgery is to resurface the parts of the kneejoint that have been damaged and to relieve knee pain that cannot becontrolled by other treatments.

What To Expect When You Consult With An Orthopedic Surgeon

Finding the right physician is a big part in your treatment plan. Look for an orthopedic surgeon that makes you feel comfortable with asking questions. Make sure that your surgeons end goal matches your end goal, and that their treatment plan is personalized for you.

Preparing for Surgery

Before your surgery, you will have had several appointments with your doctor to go over your surgery and post-operative plans. You will also receive individualized pre-operative education and take Logansport Memorials joint training class, where you will have one-on-one discussions with members of your care team from the orthopedics office, physical therapy, and case management. Preparing for your post-operative needs prior to surgery is another way to smoothly transition into recovery. The Logansport Memorial joint replacement program follows a patient through the entire process, from pre-operative education through post-operative planning and care.

Paying for Surgery

Returning to Work After Surgery

A common question for many patients after preparation and payment for knee replacement surgery is about the timeline of when to return to work. For most, total knee replacement recovery takes approximately six weeks. Remember, your recovery time will be influenced by how well you follow the strengthening exercises from your physical therapist and by how well you maintain proper nutrition after surgery.

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Who Should Consider Total Knee Replacement Surgery

It is usually reasonable to try a number of non-operative interventions before considering knee replacement surgery of any type. Prior to surgery an orthopedic surgeon may offer medications knee injections or exercises. A surgeon may talk to patients about activity modification weight loss or use of a cane.

The decision to undergo the total knee replacement is a “quality of life” choice. Patients typically have the procedure when they find themselves avoiding activities that they used to enjoy because of knee pain. When basic activities of daily life–like walking shopping or reasonable recreational pastimes–are inhibited or prevented by the knee pain it may be reasonable to consider the surgery.

Why Would I Need Surgery

Managing Pain And Side Effects After Joint Replacement Surgery

Osteoarthritis is the main reason why people go for knee replacement surgery. The age-related condition is very common and occurs when cartilage — the cushion between the knee and the bone joints — breaks down.

Other reasons include:

  • Rheumatoid arthritis: Rheumatoid arthritis is when the bodyâs immune system attacks and destroys the lining of the knee.
  • Deformities: People with bowed legs or âknock-kneesâ often get surgery to restore the position of the knee.
  • Knee injuries: A broken bone or torn ligaments around the knee sometimes will result in arthritis that causes great pain and limits your movement.

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Do You Get Shorter After Knee Replacement

It is sometimes necessary to remove bone fragments from the limbs in cases of severe pain. This procedure is not likely to be necessary in the future after TKA. After TKA, the operative limb can be extended, resulting in a LLD. In the general population, there are between 40% and 70% cases of LLD.

Extensively damaged joints can be replaced with a knee replacement procedure to alleviate pain and restore function. Osteoarthritis is the most common cause of knee replacement surgery, with the majority of patients suffering from severe pain as a result. It is possible that infection or the failure of the artificial joint will occur. It is more likely to experience joint failure if you engage in strenuous activities or have a heavy load on your knees. We will provide you with an intravenous antibiotic prior to, during, and after the procedure in order to reduce the risk of infection following surgery. A nerve block around your knee may also be applied to numb it. It takes about two hours to complete the surgery.

Depending on your individual needs, you can usually leave the hospital the same day as you were admitted. Blood thinners will be given to you as part of the swelling and clotting prevention procedure, and you will most likely wear a compression boot or support hose. Your physical therapist will teach you how to use your new knee effectively. Walking, swimming, golfing, or biking are all low-impact activities that you can do while recovering.

Complications And Risks Of Knee Replacement Surgery

Most patients who choose to have knee replacement surgery are very happy with their . Typical patients find relief of pain, and an ability to increase their activities. However, there are possible complications of the surgery, and why knee replacement patients may not be happy. Here are five problems that can frustrate patients who have knee replacement.

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The Three Risks Of Knee Surgery

Medical professionals classify complications associated with knee surgery into three categories:

  • Complications specific to knee surgery
  • Complications associated with any type of surgery
  • Other medical complications, especially those occurring after surgery

Any type of surgery, including knee surgery, presents risk. Complications associated with any type of surgery include reactions to anesthesia, infection, hemorrhage, and bleeding.

Deep vein thrombosis may occur. DVT is a blood clot developing in a vein deep within the body, usually in the legs, which may break loose then travel to the lungs to cause serious respiratory problems. Research shows that being older,poor health, and having a personal history of other medical increase the risk of heart problems and blood clots in patients who undergo knee replacement surgery.

Infection rarely occurs after knee surgery. In fact, infection occurs in only1 to 2.5 percent of all total knee replacement surgeries. The risk for infection is higher for people with other medical conditions.Research shows the risk for infection after total knee replacement is 1.6 times higher for patients with rheumatoid arthritis than in those with osteoarthritis, for example. Still, modern surgical techniques and sterile operating room conditions significantly reduce the risk for infection from knee surgery.


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