Types of Knee Replacement Surgery

Introduction
When it comes to treating severe knee pain and joint damage, knee replacement surgery offers hope for improved mobility and quality of life. There are multiple types of knee replacement surgery, each suited to different needs and conditions. The right choice depends on factors like the degree of damage, age, and activity level. Medway Hospital is known for its innovative approaches to joint replacement, with a focus on patient-centered care.

In this guide, we’ll explore the different knee surgeries available, including total, partial, and robot-assisted options. Each joint replacement surgery type has its advantages, and understanding them can help you make an informed decision. Read on to discover the best type of knee replacement for your situation, the procedures involved, and what to expect with each surgery option.

What is Knee Replacement Surgery?
Knee replacement surgery, also known as knee arthroplasty, replaces damaged knee joint parts with artificial materials. Often, it’s recommended for those with severe arthritis or knee injuries who need long-term pain relief. The goal is to improve quality of life by restoring joint function. While different knee surgeries cater to specific needs, the best type of total knee replacement offers a comprehensive solution for many patients.

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Common Types of Knee Replacement Surgery

Total Knee Replacement

Total knee replacement is the most widely performed procedure. It involves replacing the entire knee joint with prosthetic components, helping restore function in severe cases of joint damage. This option is often considered the best type of total knee replacement for those with extensive arthritis or injury. Total knee replacement is effective in providing pain relief and long-term durability among various types of knee replacement surgery.

Procedure

• Incision is made to expose the knee joint.
• Damaged surfaces are removed and prepared.
• Prosthetic components are attached to the bone.
• The knee is tested for proper movement and alignment.

Partial Knee Replacement

Partial knee replacement targets only one part of the knee rather than the entire joint, making it a less invasive option. It’s ideal for patients with damage limited to a specific area. Among the types of knee replacement surgery, this offers faster recovery while maintaining more of the knee’s natural structure.

Procedure

• Small incision made to access the damaged area.
• Only the damaged portion is replaced with a prosthetic.
• Preserves as much of the original joint as possible.

Revision Knee Replacement

Revision knee replacement is required if a previous knee replacement fails due to wear or complications. This surgery replaces the original implants with new ones, restoring stability and function. As one of the types of knee replacement surgery, it involves a more complex procedure due to the prior work on the knee.

Procedure

• The existing implant is removed.
• Bone and tissue are evaluated for damage.
• A new implant is positioned to restore alignment.

Bilateral Knee Replacement

Bilateral knee replacement involves replacing both knees at the same time. This option benefits patients with advanced joint damage in both knees, offering a balanced recovery. While it’s a more intensive type of knee replacement surgery, it can be beneficial for patients in need of simultaneous knee repair.

Procedure

• Both knees are operated on in one surgery session.
• Damaged parts in both joints are replaced with prosthetics.
• Requires careful recovery and physical therapy.

Patellofemoral Replacement

In cases where only the kneecap and its groove are affected, patellofemoral replacement is ideal. It focuses on the front part of the knee and is among the different knee surgeries with minimal invasion, offering pain relief for those with isolated patellar damage.

Procedure

• Incision made over the knee cap area.
• Damaged cartilage and bone of the kneecap and groove are replaced.
• Preserves other knee areas while restoring smooth motion.

Robot-Assisted Knee Replacement

Robot-assisted knee replacement utilizes robotic technology to provide precision during surgery. This advanced method enhances the surgeon’s ability to place the implant accurately, offering customized solutions. For many, this is one of the types of knee replacement surgery that combines technology with traditional approaches to ensure optimal outcomes.

Procedure

• Pre-surgical imaging is used to guide the robot.
• The surgeon directs robotic arms for precise cuts.
• Implants are positioned with minimal tissue disturbance.

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Conclusion
Medway Hospital offers advanced options in knee replacement, helping patients regain mobility and comfort. With different knee surgeries available, patients have access to personalized treatments, whether they need a total, partial, or robot-assisted knee replacement. By exploring joint replacement surgery types, you can make a confident choice in finding the best type of knee replacement that aligns with your unique health needs and lifestyle.