Written by the Fiveable Content Team • Last updated September 2025
Written by the Fiveable Content Team • Last updated September 2025
Definition
Lateralis refers to muscles located towards the side of the body or limb, away from the midline. It is a term used in naming skeletal muscles that indicates their position relative to the center of the body or a limb.
Related terms
Medialis: Refers to muscles located closer to the midline of the body or limb.