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Advantages And Disadvantages Of Robotic Knee Replacement

Robotic Knee Replacement Surgery Time

Advantages of Robotic Knee Replacement – Mako by Stryker

Robotic knee replacement surgery usually takes about two hours. During this time, the surgeon will make an incision in your knee and then insert a metal and plastic implant. The surgeon will then attach the implant to your thighbone and shinbone.

An operation to replace a knee first occurred in 1968. Since then, surgical materials and techniques have advanced significantly, resulting in a significant increase in their effectiveness. Dr. Puri performs knee replacement surgeries on patients who have high-performance knee implants. A robotic partial knee replacement is commonly performed on patients who are eligible for knee replacement surgery. By removing arthritic bone and cartilage from your knee, you can keep your knee healthy. Dr. Puri can continuously monitor your joints movement and tension using real-time data from the Mako system. Patients who were surveyed six months after surgery reported feeling less pain and having a higher level of satisfaction.

Looking After Your Knee Replacement

Your new knee will continue to improve for as much as two years after your operation as the scar tissue heals and you exercise your muscles. You’ll need to look after yourself and pay attention to any of the following problems:

Stiffness Sometimes the knee can become very stiff in the weeks after the operation for no obvious reason. Try placing your foot on the first or second step of the stairs, hold on to the banister and lean into your knee. This should help to improve movement and flexibility in your knee. Its very important to continue with the exercises you were working on in the hospital.If the stiffness doesnt improve after about six weeks your surgeon may need to move or manipulate your knee. This will be done under anaesthetic.

Pain Pain caused by bruising from the operation is normal in the first two months, and you’ll probably still need to take painkillers at six weeks to help you sleep through the night. You may still have some pain for as long as six months. If you still have pain after this, speak to your physiotherapist or GP.

Infection You should speak to your GP or hospital if you notice any signs of infection, for example:

  • breakdown of the wound with oozing/pus or sores
  • redness and the affected area feeling warmer than usual or smelling unpleasant.

You should also look after your feet see a doctor or podiatrist if you notice any problems such as ingrown toenails that could become infected.

Permanent Restrictions After Knee Replacement

Whilst knee replacement surgery is a brilliant surgery overall, the decision to have the surgery should not be taken lightly as it is major surgery and a replacement knee is not the same as the original. There will be permanent restrictions after knee replacement surgery that need to be discussed between the surgeon and patient to ensure that an informed decision is made and that surgery is the best option for the patient and that the time is right to proceed with surgery.

Permanent restrictions after knee replacement are mostly linked to preserving the life of the prosthetic. While you might be physically able to return to high-impact sports such as running and skiing you should carefully consider your options. With these activities, you might consider how much you do of them and how you can make these sports less stressful for your knee. Many people go back to running but it might be wise to stick to short runs, less frequently, on soft ground and with good shoes, then road marathons every other week. In all cases, you should discuss your options and goals with your surgeon and physical therapist.

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Possible Advantages Of Outpatient Knee Replacement

The goal of outpatient knee replacement is to provide the equivalent or better outcomes as inpatient knee replacement while also reducing costs, increasing patient comfort, and avoiding risks associated with hospital admission.

Proponents of outpatient joint replacement believe it can:

  • Improve outcomes. In general, shorter hospital stays lower the risk of postsurgical infection. One study found that joint replacement patients who stayed in the hospital more than 3 days had a higher rate of complications.1Otero JE, Gholson JJ, Pugely AJ, Gao Y, Bedard NA, Callaghan JJ. Length of Hospitalization After Joint Arthroplasty: Does Early Discharge Affect Complications and Readmission Rates?. J Arthroplasty. 2016 31:2714-2725.
  • Improve patient satisfaction. Many patients prefer to recover at home. For example, they may sleep better in their own beds and be happier eating familiar foods.
  • Costs associated with hospital care are increasing, and many patients are motivated to keep costs down. One study demonstrated that average costs associated with outpatient knee replacement were approximately $8,500 less than those for a knee replacement followed by a 3- to 4-day hospital stay.2Lovald ST, Ong KL, Malkani AL, et al. Complications, mortality, and costs for outpatient and short-stay total knee arthroplasty patients in comparison to standard-stay patients. J Arthroplasty 2014 29:510.

Who Is A Candidate For Robotic Knee Replacement

10 Benefits of Robot Assisted Knee Replacement  Best Orthopedic ...

If youre a good candidate for traditional knee replacement surgery, youre a good candidate for robotic knee replacement.

However, your doctor isnt going to recommend either type of surgery during your first visit. Depending on the severity of your condition, they may recommend less invasive treatment methods first, such as:

  • Anti-inflammatory medications
  • Physical therapy

If you arent able to get the relief you need from these conservative treatments, knee replacement surgery may be able to help. But because most knee replacements only last between 10 and 20 years, traditional surgery is difficult to recommend for patients under the age of 60.

New procedures like robotic knee replacement are starting to change that. More accurate implant positioning means that younger patients may be able to safely undergo total knee replacement surgery and get back to living an active lifestyle.

That being said, artificial joints dont last forever. Joint replacement surgery is still a major decision. Youll need to talk with your doctor to find out if youre a good candidate.

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Replacement Joints Wear Out Requiring Additional Surgery

The truth is artificial knee joints do not last forever. The younger you are at the time of the knee replacement the more likely you will wear out the artificial joint . This most often requiring additional surgery. The risks of your knee replacement wearing out increase if you are overweight, do heavy manual labor, run, or play vigorous sports. Revision rates of about 6% after five years and 12% after ten years are to be expected .

Pros And Cons Of Robotic Assisted Surgery

Robotic knee and hip replacement surgery using a state of the art robotic arm called Mako has been hailed as a new era in orthopaedic surgery. Surgeons talk about improved clinical outcomes due to the fact that the robot can assist with increased accuracy of standard implant positioning and exact achievement of the pre-operative planning, allowing a personalised standard prostheses replacement surgery.

But, is the hype justified? The new procedure is more expensive than conventional joint replacement surgery and is still in the early days, so are the proposed improved clinical outcomes worth the extra cost? We take a look at the pros and cons of robotic joint replacement surgery

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How Much Does Robotic Knee Surgery Cost

The median cost of robotic surgery was higher than traditional treatment , with the operative time being longer . Chris Neighorn, PhD, of Providence Health Services in Portland, Oregon, reported on a study that examined more than 5,000 TKA patients.

It is critical to understand that a knee replacement is a significant financial investment. The cost of a robot will be between £750 and £3,500 more in the United Kingdom. The cost of total knee replacement in the United States is estimated to be $50,000. In recent years, robotic knee surgery has become a promising research tool, but its benefits and risks are not well understood. Yorkshire Knee Clinic believes robot-assisted surgery has enormous potential, but the risks and benefits are unknown. Because of additional time and costs, they were unable to recommend widespread use of the reports findings. The assumption that it must improve because of its technological prowess is completely incorrect and misleading to the general public. It poses additional risks, in addition to the increased time required for surgery and more or longer incisions. However, the technology must be studied with caution and safety in order to reap the long-term benefits.

How Is Robotic Surgery Different From Traditional Open Surgery

What are the advantages of robot-assisted knee replacement?

The techniques your surgeon uses to carry out your procedure are similar to open surgery. The main difference is how your surgeon accesses the surgical site.

Instead of large incisions, your surgeon makes small incisions. Another difference is that the surgical instruments need less space to do their job. This limits the need to push your muscle tissue and organs out of the way.

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What Are The Disadvantages Of Robotic Knee Surgery

The robotic system had a variety of problems, including pin-hole fractures, pin-related infections, iatrogenic soft tissue and bony injuries, and excessive bleeding. The disadvantage was that a robotic TKA was more expensive, had a longer operative duration, had a higher learning curve, and had to be aborted due to a variety of reasons.

The Mako Robotic-Arm Assisted Total Joint Replacement is a minimally invasive, robotic-assisted solution for people suffering from mid to late-stage knee osteoarthritis that causes pain and mobility issues. After the CT scan has been performed on your knee, you will be uploaded to the Mako System software. A surgeon is always in charge of the procedure, and they have the ability to change their original plans if necessary. There are a few technologies that are relatively new to robotic assisted knee replacement. With the Mako system, surgeons can individually optimize each joint that needs to be replaced. In addition, by making the first fitting more precise, they reduce the risk of complications as well as the need for a second operation.

The use of robotic surgery in the treatment of knee arthritis has been shown to be comparable to that of traditional surgery. A shorter recovery period and less pain will be expected.

Could There Be Fractures Associated With Robotic Knee Replacements

The other disadvantage of the pins used in robotic knee replacements is that if the bone is soft, it acts as a stress riser increasing the risk of fracture in the femur or tibia after the knee replacement. Most surgeons usually try to void this but it still remains a risk.

Disclaimer: Individual results can vary – patients are asked to discuss their specific restrictions with their surgeon after surgery.

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Less Knee Pain After Replacement

The overwhelming reason for, and feedback after surgery is that there is less knee pain after replacement. The vast majority of people are happy with the outcome of their knee replacement surgery for a decade or longer after the procedure. Statistics show 80-90% report less knee pain after replacement, for both total knee replacement and partial knee replacement. As well as the benefit of pain relief, joint stiffness and mobility are also improved in almost all cases of replacement surgery.

Pros Of Robotic Total Knee Replacement Surgery

Best Robotic Assisted Knee Replacement surgeon in Mulund
  • The most significant benefit of using a robotic arm is that it provides greater accuracy than before. This is crucial when making bone cuts. This significantly lowers the risk of post-surgical complications and the need for a re-procedure.
  • The risk of blood loss is reduced as the programmed robot can only perform the procedure within the area mapped out by the plan designed by the surgeon.
  • From a patients perspective, this allows a faster recovery and lesser pain when the data is accurate. It also ensures improved safety and a reduction in post-operative complications.

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What About Exercise Following A Knee Replacement

Exercise and sport are recommended after knee replacement, apart from contact sports, which may weaken the cement and lead to loosening of the joint components. Recreational sports including golf, tennis and skiing will gradually become possible depending on how fit and sporty you were before the operation. Cycling is a very good way of building up strength and mobility after knee surgery.

Exercising the main muscle groups around your knee is very important both before and after having a knee replacement. You can download a selection of exercises that are designed to stretch, strengthen and stabilise the structures that support your knee. Try to perform these exercises regularly, for instance for 10 minutes six to eight times a day. However, its important to find a balance between rest and exercise so you dont overwork your knee. Its a good idea to get advice from your doctor or physiotherapist about specific exercises before you begin.

Understanding Why Some Joint Replacements Fail

We’re also supporting research to improve the outcome of knee replacement surgeries, such as a project aimed at increasing the understanding of why joint replacements sometimes fail by investigating whether there are genetic risk factors that influence surgery outcome. This research has the potential to improve patient experience and increase the life of the joint replacement.

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What Are The Disadvantages Of Robotic Knee Replacement

  • Cost: Each Robot costs approximately $1-1.5million
  • Increased Surgical Time: Robotic surgery can take longer than traditional surgery due to the greater number of steps involved and the greater number of checks performed
  • New/ Unproven Technology: robotic knee replacement has been criticised for not having a long history and therefore safety profile. Robotic Surgery overall dates back to the 1980s, and Robotic Assisted Joint replacement has become more common since 2008 in the US. Both the Navio and MAKO systems have had extensive use and testing overseas, whilst only being recently approved for use in Australia by the Therapeutic Goods Administration . Both are compatible with prostheses with excellent long-term survival in the Australian Joint Registry .
  • Radiation and CT Cost: the Mako knee system requires the use of a CT scan which is taken prior to surgery to map the patients knee.

If you have any queries, concerns or comments regarding this procedure, its integral that you discuss these with your robotic knee replacement specialist.

Alternatives To Knee Replacement Surgery

The benefits of robotic partial knee replacement

The Centeno-Schultz Clinic has been using image-guided bone marrow concentrate injections for 15 years to help patients avoid knee replacement. We are experts in the treatment of knee injuries. We recently published the results of our randomized control study. 48 patients with symptomatic knee osteoarthritis were randomized to exercise therapy or bone marrow concentrate injection treatment. More than 2/3rds of the patients treated with this protocol met the functional criteria for success at 2 years out . So that procedure has helped many patients avoid big surgery.

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New Robotic Knee Surgery Offers Hope For Faster Recoveries

Strykers Mako robotic knee replacement was invented in Kalamazoo, Michigan. As a result, surgeons can reduce patient pain, recovery time, soft tissue damage, and bone damage after a knee replacement procedure, all of which can be beneficial. Robotic surgery has numerous advantages, including shorter hospital stays and faster recovery times.

How Long Do You Stay In The Hospital After Robotic Knee Replacement Surgery

Following hip or knee replacement surgery, you will be in the hospital for 1 to 3 days. Following your anesthesia and surgery, you will be able to return to normal activities.

The Surgery Is Also Minimally Invasive, Meaning That The Patient Does Not Need General Anesthesia.

Robotic knee replacement surgery has many advantages over traditional knee replacement surgery, including a smaller incision, less pain, and faster recovery time. Furthermore, due to its minimally invasive nature, the surgery does not necessitate general anesthesia. A patient typically returns to their normal routines within a week of the procedure being completed in a single surgery session. A robotic-assisted knee replacement is a type of surgical procedure that is more traditional than that of traditional knee replacement. It usually takes one surgery session to complete surgery and patients return to their normal activities within a week. One advantage of a smaller incision is that it causes less pain and can be completed in less time.

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Driving After Knee Replacement Surgery Car Insurance

Most people feel able to return to driving 6-8 weeks after knee replacement surgery. However, there are two points to consider regarding driving after knee replacement surgery, car insurance, and functional ability. Clearly, you need to be able to drive safely before considering getting behind the wheel. But you must check with your insurer if your policy covers you. Most car insurance will not cover you to drive for the first 6-8 weeks after surgery.

How Long Does Robotic Knee Surgery Take

Robotic Knee Replacement in Oregon City &  Tualatin

How long does surgery take to complete? Depending on the severity of the disease, the robotic total knee replacement typically takes about an hour.

Every year, approximately 600,000 knee replacements are performed. Robotic knee replacement is now available at a small number of hospitals throughout the country. To be operated on in robotic surgery, a long mechanical arm attached to a device on wheels is used. In the device, infrared and 3D technology are combined to conduct an in-depth knee scan. The use of robotic arms makes orthopedic surgery easier. As a result, less pain, blood loss, and faster healing can be achieved. The device reduces human error chances, allowing you to reduce recovery times. Patients can spend less time in the hospital due to the procedures speed and lower costs.

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