SLITTEN PROSTHESIS AND PARTIAL JOINT SET

Partial replacement is possible in all areas of the joint, but is most commonly performed on the inner side and is often referred to colloquially as a unicompartmental knee replacement . Similar to a total knee replacement, the damaged cartilage is replaced with a new surface, and a plastic inlay is inserted between the two. For a partial knee replacement, all ligament structures, especially the cruciate ligaments, must be largely intact.


Knee replacement surgery: Partial joint replacement performed by a knee specialist

What is a sled prosthesis?

A partial knee replacement , also known as a unicompartmental knee arthroplasty, is a specific type of knee replacement. It is used when osteoarthritis (joint wear and tear) of the knee joint is limited to a single compartment. Unlike a total knee replacement (TKR), in which the entire joint is replaced, a partial knee replacement allows for the targeted replacement of only the damaged part of the joint. This preserves the healthy parts of the knee joint, including the important cruciate ligaments.

This minimally invasive approach offers numerous advantages, such as faster recovery, less blood loss, and a more natural joint feel after surgery. As an experienced knee specialist, Prof. Dr. med. Kutzner places great emphasis on finding the best and most gentle treatment method for each individual patient.

When is a partial knee replacement a sensible option?

The decision to perform a partial knee replacement will be made by your knee specialist after a comprehensive diagnostic evaluation. The following criteria are decisive for the use of a partial knee replacement:

  • Localized osteoarthritis: The cartilage damage is limited to the inner (medial) or, less frequently, the outer (lateral) part of the knee joint.
  • Intact ligaments: In particular, the cruciate and collateral ligaments must be stable and functional to provide the necessary stability to the joint.
  • No severe malpositions: A pronounced X- or O-leg malposition may be a contraindication.
  • Good general condition: The patient should have sufficient bone quality and no inflammatory joint diseases such as rheumatoid arthritis.

Prof. Dr. Kutzner and his team at the ENDOPROTHETICUM Rhein-Main in Mainz carefully examine whether you are a suitable candidate for this joint-preserving surgical method.

The surgical procedure and aftercare

The operation by the knee specialist

The procedure is usually minimally invasive, performed through a small incision in the skin. The surgeon removes the damaged cartilage and a small portion of the underlying bone. The components of the partial knee replacement precisely fitted and anchored to the femur and tibia. A gliding surface made of highly cross-linked polyethylene replaces the worn meniscus and allows for smooth, frictionless movement.

Rehabilitation after the procedure

Thanks to the gentle procedure, rapid mobilization is possible. The first steps can be taken on the day of surgery under the guidance of a physiotherapist. The hospital stay is usually short. Subsequent rehabilitation supports the healing process and helps to restore full mobility and strength to the knee joint. The goal is a swift return to an active, pain-free daily life.

Your specialist orthopedic practice in Mainz

At ENDOPROTHETICUM Rhein-Main, you will have access to Prof. Dr. med. Karl Philipp Kutzner, a renowned knee specialist . Based on state-of-the-art diagnostics and many years of experience, we will develop a customized treatment plan for you. Please feel free to contact us for a comprehensive consultation regarding partial knee replacement and other joint replacement procedures.

PROF. KUTZNER: YOUR KNEE SPECIALIST WITH SPECIAL EXPERTISE IN SLEEVE PROSTHESES

Knee replacement surgery: Targeted partial joint replacement for greater mobility

At ENDOPROTHETICUM Rhein-Main, your specialist orthopedic practice in Mainz, we offer state-of-the-art treatment methods for knee osteoarthritis. Under the direction of Prof. Dr. med. Karl Philipp Kutzner, a renowned hip and knee specialist, we focus on joint-preserving and minimally invasive procedures. A particularly effective solution for isolated osteoarthritis is the unicompartmental knee replacement , a proven partial joint replacement that largely preserves natural joint function.

What is a unicompartmental knee replacement and when is it appropriate?

A unicompartmental knee replacement, also known as a partial knee replacement, is a specific type of knee replacement. Unlike a total knee replacement (TKR), it replaces only the damaged part of the knee joint, usually on the inside (medial) or, less frequently, on the outside (lateral). This targeted partial joint replacement is ideal when the osteoarthritis is limited to only one of the three compartments of the knee joint and the cruciate ligaments and cartilage in the other areas are intact.

Advantages of partial joint replacement

  • Preservation of natural biomechanics: Because healthy joint parts and the cruciate ligaments are preserved, the knee often feels more natural after the operation.
  • Minimally invasive procedure: The procedure is gentler, resulting in a smaller scar, less pain and a faster recovery.
  • Faster rehabilitation: Patients who receive a partial knee replacement are usually mobile again more quickly and can return to their everyday lives sooner.
  • High patient satisfaction: Targeted treatment of the problem leads to excellent functional results and high patient satisfaction.

The process: From diagnosis to surgery in Mainz

The process always begins with a comprehensive diagnostic evaluation at our practice in the medical center in Mainz. Prof. Dr. Kutzner carefully assesses whether a partial knee replacement is the best possible option for you. X-rays and a clinical examination are used to precisely evaluate the condition of your knee joint. If the decision is made to proceed with a partial knee replacement , we plan the procedure meticulously to ensure optimal results. Our expertise as a specialized orthopedic practice for joint replacement guarantees you treatment of the highest medical standard.

Your specialists for joint replacement in the Rhine-Main area

The ENDOPROTHETICUM Rhein-Main, under the direction of Prof. Dr. med. Karl Philipp Kutzner, is your leading center for hip and knee replacement surgery. As an experienced orthopedic surgeon and specialist in joint-preserving procedures, we offer you state-of-the-art techniques such as partial knee replacement. Trust in our expertise and our commitment to your health and quality of life.

Feel free to contact us for a personal consultation and find out if a partial joint replacement is the right solution for your knee problems.