Understanding the Different Types of Knee Replacement Surgery: Which one is best for you?
Knee replacement surgery is a transformative procedure for individuals experiencing chronic knee pain and mobility issues due to arthritis, injury, or degenerative conditions. However, understanding the different types of knee replacement surgeries is essential to determine which procedure suits your needs. This blog explores the types of knee replacement surgeries, their benefits, and factors influencing your choice.
Orange Healthcare, Wakad, Pune, provides full orthopedic care with advice for the proper knee replacement procedure as per the condition of a patient.
What is Knee Replacement Surgery?
Knee replacement surgery, or knee arthroplasty, is a surgical procedure that involves the removal of destroyed cartilage and bone from the knee joint and replacing it with artificial components. Knee replacement surgery heals the patient from their pain and improves knee mobility and functionality.
Artificial components, or implants, are made from metal alloys, high-grade plastics, or polymers. Patients can have part or all of their knees replaced depending on the extent of the condition.
Types of Knee Replacement Surgery
- Total Knee Replacement (TKR)
Total Knee Replacement is the most frequently performed knee surgery. The entire three knee compartments are replaced in this process:
- Medial Compartment: The inner side of the knee.
- Lateral Compartment: The outer portion of the knee joint.
- Patellofemoral Compartment: The anterior part of the knee that articulates between the kneecap and the thigh bone.
When is TKR Recommended?
- Severe osteoarthritis or rheumatoid arthritis.
- Significant loss of knee joint due to trauma.
- Extensive degradation of cartilage and bones.
Benefits
- Lasting pain relief.
- Stability of the knee.
- Strong success rate with a life expectancy of 15–20 years for the implants.
- Partial Knee Replacement (PKR)
Partial Knee Replacement: This is a minimal access surgery wherein only the compromised compartment of the knee is replaced. During this procedure, the healthy cartilage, bone, and ligaments are left intact, thus preserving as natural-like movement as possible in the joint.
Indications for PKR
- Injury is limited to a single compartment of the knee.
- Early osteoarthritis.
- Good overall alignment and stability of the knee.
Advantages
- Less time for recovery.
- Least surgical trauma.
- More range of movement compared to TKR.
- Revision Knee Replacement
This surgery is performed when a previous knee replacement fails due to implant wear, infection, or loosening. It involves replacing old implants with new ones and sometimes reconstructing the surrounding bone.
When is Revision Surgery Recommended?
- Persistent knee pain after initial surgery.
- Loosened or dislocated implants.
- Severe infection in the knee joint.
Benefits
- Restores joint stability.
- Alleviates persistent pain.
- Extends the functional life of the knee.
- Robotic-Assisted Knee Replacement
Robotic technology is increasingly used in knee replacement surgeries to enhance precision. A robotic arm assists the surgeon in aligning and positioning the implant more accurately than manual methods.
When is Robotic Surgery Recommended?
- Patients who prefer advanced technology for better results.
- Cases that need high precision in implant positioning.
Benefits
- Less chance of complications.
- Implant position is more precise.
- Recovery is fast, and post-operative pain is low.
- Bilateral Knee Replacement
Bilateral Knee Replacement is the process where both knees are replaced at the same time or in two separate surgeries.
When is Bilateral Surgery Recommended?
- Both knees have severe arthritis.
- The patient is strong enough for simultaneous surgery.
Advantages
- Aligns the two knees properly.
- There is one hospital stay and one rehabilitation period (for simultaneous surgery).
Factors Affecting Your Decision
There are many conditions affecting your choice of knee replacement procedure.
- Extent of Arthritis
- Severe cartilage wear may require Total Knee Replacement.
- Partial Knee Replacement can address low damage.
- Age and Activity Level
- Minimal invasive options such as PKR may be favorable to younger, active patients.
- TKR best suits elderly patients suffering from advanced levels of arthritis.
- General Health Condition
- Patients with chronic illnesses should see a doctor to establish the level of risk involved before surgery.
- Robotic surgery may be more favorably used to avoid many complications.
- The Surgeon’s Preference
The procedure to be followed will depend on the anatomy of your knee, the amount of damage, and personal goals as decided by your orthopedic surgeon.
Preparation for Knee Replacement Surgery
- Medical Examination
Your physician will perform a full medical evaluation that may include an X-ray or an MRI to diagnose the extent of damage in your knee.
- Exercises Before the Surgery
Strengthening the muscles around your knee can improve recovery outcomes. Exercises must be low-impact, such as swimming or cycling.
- Lifestyle Changes
- Keep a healthy weight to minimize stress on your knees.
- Avoid smoking to promote better healing post-surgery.
- Mental Preparation
Understand the recovery timeline and set realistic expectations to stay motivated throughout the rehabilitation process.
Recovery and Rehabilitation
Recovery varies depending on the type of surgery, but here’s a general timeline:
- First Week: Focus on pain management and basic mobility with the help of a walker or crutches.
- 2–6 Weeks: Increasing mobility through an exercise and physical therapy routine.
- 6–12 Weeks: Such a patient regains his strength and flexibility and returns to normal life.
- 3–6 Months: Most patients usually recover completely and can resume low-impact activities such as walking or swimming.
Why Choose Orange Healthcare for Knee Replacement?
Orange Healthcare at Wakad, Pune has advanced orthopedic care under the expertise of experienced surgeons. Personalized treatment plans, state-of-the-art facilities, and compassionate care are given to each patient so that they derive optimal outcomes. Whether it is a Total Knee Replacement, Partial Knee Replacement, or a robot-assisted procedure, Orange Healthcare ensures a return to active living and an enhanced quality of life.
Summary
Knee replacement surgery is a life-altering remedy for those suffering from chronic knee pain and limited mobility. Knowing the different options available and getting an opinion from a qualified orthopedic surgeon will make you make a well-informed decision.
If you’re considering knee replacement surgery, visit Orange Healthcare in Wakad, Pune. With cutting-edge technology and a patient-centric approach, the clinic provides the best care to help you regain your active lifestyle. Don’t let knee pain hold you back—take the first step towards recovery today!
