[ văs′təs lăt′ə-rā′lĭs, -răl′ĭs ]
A muscle with origin from the posterior ridge of the femur as far as the greater trochanter, with insertion into the tibia, with nerve supply from the femoral nerve, and whose action extends the leg.
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Words nearby vastus lateralis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.