Meniscus Repair
What Is the Meniscus?
The knee joint is one of the body’s most important weight-bearing joints and stands out for its complex structure. In the functional integrity of this structure, the menisci, C-shaped fibrocartilage tissues located on the tibia (shinbone), play a critical role. Present in each knee as two structures—medial (inner) and lateral (outer)—these:
- Increase the congruity between joint surfaces.
- Provide shock absorption, distributing the load evenly.
- Protect the joint cartilage and delay wear.
- Contribute to joint stability.
- Help circulate the joint fluid (synovial fluid).
The health of the menisci is essential for the knee to move painlessly and stably. Therefore, damage such as meniscus tears can adversely affect knee function and increase the long-term risk of osteoarthritis. Preserving meniscus tissue is one of the primary goals of modern orthopedic treatments.
Causes of Meniscus Tears
Meniscus tears can occur through different mechanisms:
- Traumatic Tears: These usually occur as a result of traumatic events such as sudden twisting, bending, or a direct blow to the knee, particularly in athletes and active individuals. They can frequently occur together with other knee injuries (e.g., ligament tears).
- Degenerative Tears: These can occur as a result of the weakening of meniscus tissue with age, without significant trauma or with only very mild strain (e.g., squatting).
What Are the Symptoms of a Meniscus Tear?
The following symptoms may indicate a meniscus tear:
- Knee pain, particularly increasing with movement.
- Joint swelling (effusion).
- A sensation of catching, locking, or clicking during movement.
- Difficulty fully extending or bending the knee (limited range of motion).
- A feeling of instability or giving way in the knee.
If you are experiencing symptoms like these, it is important to consult an orthopedic specialist for an accurate diagnosis and treatment.
The Diagnostic Process: How Is an Accurate Diagnosis Made?
A scientific and comprehensive evaluation is essential in diagnosing meniscus tears:
- Clinical Evaluation: A detailed patient history is taken and a careful physical examination is performed. Specific meniscus tests are used to assess suspected tears.
- Imaging Methods:
- Magnetic Resonance Imaging (MRI): This is the most valuable method for diagnosing meniscus tears. It shows the type, location, and size of the tear, along with any accompanying pathologies (ligament, cartilage damage, etc.) in detail.
- X-ray: Used to evaluate bone structures and rule out other possible issues (fracture, osteoarthritis).
Modern Approaches to Meniscus Tear Treatment
The choice of treatment is personalized according to the characteristics of the tear, the patient’s age, activity level, and expectations. The fundamental principle is to preserve meniscus tissue as much as possible.
Arthroscopic Meniscus Repair
- Purpose: To repair the torn meniscus tissue in order to restore anatomical integrity and function, thereby preserving the knee’s natural structure and safeguarding its long-term health. This is an ideal option especially for tears in the outer region, where the meniscus has good blood supply, and for young patients.
- Technique: This is performed using knee arthroscopy, a minimally invasive method. Using a camera and specialized instruments inserted into the joint through small incisions, the torn meniscus edges are brought together with appropriate suturing techniques or implants. The repair technique used is determined based on the characteristics of the tear.
Arthroscopic Partial Meniscectomy
- Purpose: Removal of meniscus portions that are not suitable for repair (e.g., degenerative, complex tears, or tears in areas without blood supply) and that cause mechanical symptoms.
- Technique: Arthroscopically, only the damaged and non-functional meniscus fragment is carefully removed without harming healthy tissue. In this procedure, preserving as much healthy meniscus tissue as possible is essential.
Recovery and Rehabilitation After Surgery
The postoperative rehabilitation process is critical to a successful surgical outcome. A personalized, structured program is followed under the guidance of experienced physiotherapists:
- Early Period: Protecting the knee (e.g., with a brace), restricting weight-bearing (especially after repair), and controlling pain and swelling.
- Intermediate and Advanced Period: Gradual range-of-motion and strengthening exercises, balance and coordination work, and preparation for return to activity and sports.
- Follow-up: The recovery process varies depending on the procedure performed and individual factors, and is monitored with regular check-ups.
Expertise and Experience
- Advanced Surgical Techniques: At our clinic, under the leadership of Prof. Dr. Murat Bozkurt, who has extensive experience in knee surgery and arthroscopic methods, the principles of meniscus-preserving surgery are adopted. Current and effective treatment methods such as arthroscopic meniscus repair are successfully applied.
- Personalized Planning: Each patient’s condition is evaluated in detail, and personalized treatment plans based on the most current scientific data are developed.
- Patient-Centered Approach: Throughout the entire process, from diagnosis to the completion of rehabilitation, patient education and multidisciplinary teamwork are prioritized.
Contact and Appointment
If you suspect you have a meniscus tear or would like a professional evaluation of your knee health, you can book an appointment with Prof. Dr. Murat Bozkurt for an accurate diagnosis and treatment options. Don’t delay your health.
Frequently Asked Questions
What is a meniscus tear and why is it so important for the knee?
The menisci are C-shaped cartilage cushions located between the thigh bone and shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, increase joint congruity, and contribute to the knee’s stability. A meniscus tear is a disruption of the integrity of this important tissue. Preserving the meniscus is critically important for the knee to function healthily and to reduce the long-term risk of osteoarthritis.
What are the most common symptoms of a meniscus tear? Which complaints in my knee should raise suspicion?
The menisci are C-shaped cartilage cushions located between the thigh bone and shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, increase joint congruity, and contribute to the knee’s stability. A meniscus tear is a disruption of the integrity of this important tissue. Preserving the meniscus is critically important for the knee to function healthily and to reduce the long-term risk of osteoarthritis.
Does every meniscus tear require surgery? Are there non-surgical treatment options?
The menisci are C-shaped cartilage cushions located between the thigh bone and shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, increase joint congruity, and contribute to the knee’s stability. A meniscus tear is a disruption of the integrity of this important tissue. Preserving the meniscus is critically important for the knee to function healthily and to reduce the long-term risk of osteoarthritis.
What is the main difference between meniscus repair (suturing) and meniscus removal (meniscectomy)? Which is more advantageous?
The menisci are C-shaped cartilage cushions located between the thigh bone and shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, increase joint congruity, and contribute to the knee’s stability. A meniscus tear is a disruption of the integrity of this important tissue. Preserving the meniscus is critically important for the knee to function healthily and to reduce the long-term risk of osteoarthritis.
Who is a suitable candidate for meniscus repair surgery? Can every type of tear be repaired?
The menisci are C-shaped cartilage cushions located between the thigh bone and shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, increase joint congruity, and contribute to the knee’s stability. A meniscus tear is a disruption of the integrity of this important tissue. Preserving the meniscus is critically important for the knee to function healthily and to reduce the long-term risk of osteoarthritis.