Partial Knee Replacement Archives

Knee replacement surgery is the most common joint replacement surgery that is executed in the leading Orthopaedic clinics. Sadly, several misconceptions and myths surround the same. It’s time to burst 6 most common myths that surround knee replacement surgery.

Fact – The success rate of both partial knee replacement surgery and total knee replacement surgery are exceptionally high. In fact, availing it from experienced doctors, through the advanced medical approach, and at a decent Orthopaedic clinic, has as high as a 95% success rate.

Fact – One can drive with much ease and comfort, within 6-8 weeks after the laparoscopic knee replacement surgery.

Fact – It is a common and frightening misconception. Having natural movements like bending knees, or sitting on the floor can be done, with proper guidance post recovery and rehabilitation. It greatly depends upon the quality of surgery and implant.

Fact – This happens in very rare cases when pain and discomfort arises. Usually, such cases happen, if an inexperienced doctor makes any error while implanting, but the same can be corrected accurately. Many eminent Orthopaedic clinics perform revision surgeries on outpatients, on a regular basis.

Fact – Well, often people prefer to have these replacement surgeries done for one knee at a time, mainly due to financial constraints. However, from a medical perspective, getting them both done together is not only safe but has its perks too. Just undergo the surgery in one go and no need to pause for a double recovery period either.

Fact – It greatly depends on the quality and type of surgery. While open surgery takes about a couple of months to make a complete recovery, the advanced laparoscopic surgery enables the patient to resume most of their daily work within a couple of weeks.

In a nutshell, Knee Replacement Surgery is an extremely safe and effective surgery. For most of the patients, it is a procedure that gives them a second chance to make the best out of life.

Partial knee replacement, also referred as uni-compartmental knee replacement, is a surgical approach to cure severe arthritis of knee. Earlier, almost every patient suffering from arthritis went for total knee replacement; wherein the entire portion of infected cartilage along with a layer of functional one is carved off the knee and replaced with metal and plastic implants.

But in case of partial knee replacement, only the infected portion of the knee is removed and resurfaced. It is ideal for those patients whose osteoarthritis is restricted to single compartment.

Structure of the knee

Need of knee surgery arises when the cartilage protecting the knee wears off gradually. This can be observed either in the entire knee joint or merely in single area. The knee is comprised of three major compartments, namely:

Lateral compartment, which is the outer part
Medial compartment, which is the inside of the knee
Patellofemoral compartment, between kneecap and thighbone

How diagnosis is carried out?

The doctor estimates the extent of damage of bones and cartilage either by X-rays or Magnetic Resonance Imaging.

How partial knee replacement is carried out?

In this surgical approach, the surgeon diagnoses each bone and observes the limit of the osteoarthritis; and replaces the damaged compartment with plastic or metal implant called prosthetic, which can mimic the natural movements up to a large extent. The partial knee replacement aims to restore as much as healthy bones and cartilage as possible.

Advantages of partial knee replacement over total knee replacement

Partial knee replacement is gaining popularity among doctors and patients because of the numerous benefits it offers. Due to smaller incision, the patient needs shorter hospital stay and experiences lesser pain after surgery. The recovery period becomes comparatively faster. Since a large extent of healthy bones and cartilage is left intact, the patients experience more natural movement of knee as compared to total knee replacement.

Ideal candidate for partial knee replacement

As per doctors of ILS Hospitals, if an individual is suffering from osteoarthritis and no other medical treatment is helping to soothe the pain, then this orthopedic replacement can be considered as the ideal solution. In order to qualify for it, the arthritis must be finite to only one compartment. If a patient is suffering from knee stiffness and ligament damage, they can also be considered for this treatment.