Meniscus Repair
What Is the Meniscus?
The knee joint is one of the most important weight-bearing joints in the body and stands out for its complex structure. Within the functional integrity of this structure, the menisci—C-shaped fibrocartilage tissues located on the tibia (shin bone)—play a critical role. Each knee has two of these structures, one on the inner (medial) side and one on the outer (lateral) side:
- They increase the congruity between the joint surfaces.
- They provide shock absorption, distributing load evenly.
- They protect the joint cartilage and slow down wear.
- They contribute to joint stability.
- They help circulate joint fluid (synovial fluid).
The health of the menisci is essential for the knee to move painlessly and stably. For this reason, 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 priority goals of modern orthopedic treatment.
Causes of Meniscus Tears
Meniscus tears can occur through different mechanisms:
- Traumatic Tears: 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 are often accompanied by other knee injuries (e.g., ligament tears).
- Degenerative Tears: Can occur due to weakening of the meniscus tissue with age, without significant trauma or with only mild strain (e.g., squatting).
What Are the Symptoms of a Meniscus Tear?
The following symptoms may indicate a meniscus tear:
- Knee pain, especially pain that increases with movement.
- Joint swelling (effusion).
- A sensation of catching, locking, or popping during movement.
- Difficulty fully extending or bending the knee (limited range of motion).
- A feeling of instability or the knee giving way.
If you are experiencing symptoms like these, it is important to consult an orthopedic specialist for accurate diagnosis and treatment.
The Diagnostic Process: How Is an Accurate Diagnosis Made?
A scientific and comprehensive evaluation is essential for diagnosing meniscus tears:
- Clinical Evaluation: A detailed patient history is taken and a careful physical examination is performed. Suspected tears are assessed with specific meniscus tests.
- Imaging Methods:
- Magnetic Resonance Imaging (MRI): The most valuable method for diagnosing meniscus tears. It shows the type, location, and size of the tear in detail, along with any accompanying pathologies (ligament or cartilage damage, etc.).
- X-ray: Used to evaluate bone structures and rule out other possible problems (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 core principle is to preserve meniscus tissue as much as possible.
Arthroscopic Meniscus Repair
- Goal: To restore anatomical integrity and function by repairing the torn meniscus tissue, thereby preserving the knee’s natural structure and ensuring its long-term health. This is an ideal option especially for tears in the outer region, where blood supply to the meniscus is good, and for younger patients.
- Technique: Performed using knee arthroscopy, a minimally invasive method. Using a camera and specialized instruments inserted into the joint through small incisions, the edges of the torn meniscus 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
- Goal: To remove portions of the meniscus 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 portion of the meniscus is carefully removed without harming healthy tissue. Preserving as much healthy meniscus tissue as possible is essential in this procedure.
Post-Surgical Recovery and Rehabilitation
The post-operative rehabilitation process is critical to a successful surgical outcome. A personalized, structured program is followed under the guidance of experienced physiotherapists:
- Early Stage: Protecting the knee (e.g., with a brace), restricting weight-bearing (especially after repair), and controlling pain and swelling.
- Intermediate and Advanced Stage: Gradual range-of-motion and strengthening exercises, balance and coordination work, and preparation for return to activity and sport.
- Follow-up: The recovery process varies according to the procedure performed and individual factors, and is monitored with regular check-ups.
Expertise and Experience
- Advanced Surgical Techniques: At our clinic, the principles of meniscus-preserving surgery are embraced under the leadership of Prof. Dr. Murat Bozkurt, who has extensive experience in knee surgery and arthroscopic methods. 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 are developed based on the most current scientific data.
- 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 a meniscus tear or would like a professional evaluation of your knee health, for the correct diagnosis and treatment options you can book an appointment with Prof. Dr. Murat Bozkurt. 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 pads located between the thigh bone and the shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, improve 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 healthy knee function and for reducing the long-term risk of osteoarthritis.
What are the most common symptoms of a meniscus tear? What complaints in my knee should make me suspicious?
The menisci are C-shaped cartilage pads located between the thigh bone and the shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, improve 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 healthy knee function and for reducing the long-term risk of osteoarthritis.
Does every meniscus tear require surgery? Are there non-surgical treatment options?
The menisci are C-shaped cartilage pads located between the thigh bone and the shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, improve 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 healthy knee function and for reducing 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 pads located between the thigh bone and the shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, improve 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 healthy knee function and for reducing 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 pads located between the thigh bone and the shin bone in the knee joint. They distribute the load placed on the joint, absorb shock, improve 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 healthy knee function and for reducing the long-term risk of osteoarthritis.