Meniscal Tear
What is a Meniscal Tear?
A meniscal tear is a common injury involving a tear in the knee’s meniscus, a C-shaped cartilage that cushions the joint.
- Tear in the medial or lateral meniscus
- Results in knee pain and swelling
Overview of the Condition
Meniscal tears are frequently caused by twisting injuries and may lead to joint locking or catching.
Symptoms
- Knee pain and swelling
- Locking or clicking sensations
- Difficulty with deep knee bending
Causes
Meniscal tears commonly result from twisting movements during sports or from degenerative changes in older adults.
Diagnosis
Diagnosis is confirmed with a clinical exam and imaging studies such as MRI.
Treatment Options
- Conservative management with rest and physical therapy
- Arthroscopic repair or partial meniscectomy for severe tears
Conservative Management
Initial treatment focuses on rest, ice, and anti-inflammatory medications, combined with physical therapy.
Rehabilitation Exercises
- Range-of-motion exercises
- Strengthening of the quadriceps and hamstrings
- Proprioceptive training
Surgical Options
Arthroscopic surgery may be performed to repair or remove the torn meniscal tissue if conservative measures fail.
Anatomy Overview
The meniscus is a crescent-shaped cartilage that provides cushioning and stability in the knee joint.
Affected Areas
- Medial or lateral compartments of the knee
- Adjacent articular surfaces
Frequently Asked Questions
| Question | Answer |
|---|---|
| Can a meniscal tear heal on its own? | Some tears may heal with rest and therapy, but many require intervention. |
| What are the treatment options? | Options range from conservative management to arthroscopic surgery. |
Prevention Strategies
- Strengthen leg muscles
- Use proper techniques during sports
- Avoid sudden twisting movements