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Meniscus tears

Where a meniscus tear occurs is one of the most important factors in healing. Tears at the outer edge (red zone) tend to heal well because there is a good blood supply. The inner area (white zone) lacks a good blood supply and therefore does not heal well.

The type of tear often determines whether a tear can be repaired.

Primary Medical Reviewer William M. Green, MD - Emergency Medicine
Specialist Medical Reviewer Kenneth J. Koval, MD - Orthopedic Surgery, Orthopedic Trauma
Last Updated September 22, 2008

WebMD Medical Reference from Healthwise

Last Updated: September 22, 2008
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