Epidemiology
- 1-5 % of the population
Classification
- Incomplete
- Complete
- Wrisberg variant
- Missing posterior & anterior coronary ligament
- Displaces with flexion & reduces with extension
- Snapping knee
Investigations
- X-ray
- wide lateral joint
- MRI
Treatment
- If symptomatic only
- Complete then reshape the meniscus
- Wrisberg – consider repair & balancing