Patient Education

To help you understand and navigate through your orthopedic health decisions, we have created a patient education section. Please select from one of the categories below to learn more about your condition or procedure.
Meniscal Tear

A meniscal tear is a common knee injury involving a tear in one of the two menisci—C-shaped pieces of cartilage that act as shock absorbers between the thighbone (femur) and shinbone (tibia). Meniscal tears can result from trauma, often during sports, or from degenerative changes as part of the aging process.

Types of Meniscal Tears

  • Radial Tear: Extends from the inner edge of the meniscus towards the outer edge.
  • Horizontal Tear: Splits the meniscus horizontally.
  • Flap Tear: A piece of the meniscus has a loose flap.
  • Complex Tear: Combination of multiple tear patterns.
  • Bucket-Handle Tear: A large piece of the meniscus is displaced into the knee joint.

Common Symptoms

  • Pain: Especially when twisting or rotating the knee.
  • Swelling: Gradual swelling over 24-48 hours after the injury.
  • Stiffness: Difficulty moving the knee through its full range of motion.
  • Locking: Sensation of the knee getting stuck or catching.
  • Instability: Feeling of the knee giving way or buckling.

Cause & Anatomy

Acute Injury:

  • Twisting or rotating the knee, especially with the foot planted.
  • Sudden stops and turns common in sports like soccer, basketball, and tennis.

Degenerative Changes:

  • Age-related wear and tear.
  • More common in older adults and those with osteoarthritis.

Anatomy of the Meniscus

  • Medial Meniscus: Located on the inner side of the knee.
  • Lateral Meniscus: Located on the outer side of the knee.
  • Functions: Absorb shock, distribute weight, stabilize the knee, and lubricate the joint.

Diagnosis

  • Evaluation of symptoms, knee function, and range of motion.
  • Specific tests such as McMurray’s test and joint line tenderness.
  • X-rays: Rule out other causes of knee pain (e.g., fractures or arthritis).
  • MRI: Detailed images of the meniscus and surrounding soft tissues to confirm the tear and its location.

Prevention

  • Strengthening Exercises: Regular exercises to strengthen the muscles around the knee.
  • Flexibility Training: Stretching to maintain flexibility and range of motion.
  • Proper Technique: Using proper techniques in sports and daily activities to reduce the risk of injury.
  • Adequate Warm-Up: Warming up before physical activity to prepare the muscles and joints.

Non-Surgical Treatment

Non-Surgical Treatment

  • Rest and Activity Modification: Avoid activities that worsen symptoms. Use crutches if necessary to offload the knee.
  • Ice and Compression: Apply ice packs to reduce swelling and pain. Use a compression bandage to control swelling.
  • Medications: NSAIDs (e.g., ibuprofen) or acetaminophen for pain relief and to reduce inflammation.
  • Physical Therapy: Exercises to strengthen the muscles around the knee and improve range of motion. Stretching exercises to increase flexibility.

Surgical Treatments

Arthroscopic Surgery:

  • Partial Meniscectomy: Removal of the torn part of the meniscus.
  • Meniscus Repair: Suturing the torn edges of the meniscus together.

Meniscus Transplantation:

  • Replacement of the damaged meniscus with donor tissue (rare and typically for younger patients with significant damage).

Rehabilitation

Postoperative Care:

  • Pain management with medications.
  • Use of crutches or a knee brace as recommended.
  • Elevation and icing to reduce swelling.

Physical Therapy:

  • Gradual increase in exercises to restore strength, flexibility, and stability.
  • Focus on improving range of motion and preventing stiffness.

Return to Activity:

  • Depending on the type of tear and treatment, return to sports and full activities can take several weeks to months.
  • Adherence to the rehabilitation program is crucial for optimal recovery.

Complications

  • Persistent Pain: Ongoing discomfort despite treatment.
  • Recurrent Tears: New tears in the same or different part of the meniscus.
  • Knee Instability: Weakness or instability of the knee joint.
  • Degenerative Changes: Increased risk of osteoarthritis over time.

FAQ’s

Can a meniscal tear heal on its own?
Small tears, particularly those on the outer edge of the meniscus, may heal on their own with rest and conservative treatment. Larger tears often require surgical intervention.

How long does it take to recover from a meniscal tear?
Recovery time varies. Non-surgical treatment may take a few weeks to several months. Surgical recovery depends on the type of procedure but generally ranges from a few weeks for a meniscectomy to several months for a meniscus repair.

Is surgery always necessary for a meniscal tear?
No, not all meniscal tears require surgery. Many can be managed effectively with conservative treatments such as rest, physical therapy, and medications.

Can I prevent meniscal tears?
While not all tears can be prevented, maintaining strong and flexible muscles around the knee, using proper techniques in sports, and avoiding sudden twists and turns can reduce the risk.

What are the risks of not treating a meniscal tear?
Untreated meniscal tears can lead to persistent pain, knee instability, and an increased risk of developing osteoarthritis over time.

To schedule an appointment:

To speak with a medical professional, call: