Intertransversarii

The Intertransversarii (pronounced: in-ter-trans-ver-sar-ii) are a group of muscles in the human body, specifically located in the spine. They are part of the deep muscles of the back and play a crucial role in the movement and stabilization of the spine.

Etymology

The term "Intertransversarii" is derived from Latin, where "inter" means between, and "transversarii" refers to the transverse processes of the vertebrae, indicating the location of these muscles.

Anatomy

The Intertransversarii muscles are located between the transverse processes of the vertebrae. They are further divided into two groups: the Intertransversarii mediales and the Intertransversarii laterales. The Intertransversarii mediales are located in the cervical and lumbar regions, while the Intertransversarii laterales are found in the thoracic region.

Function

The primary function of the Intertransversarii muscles is to aid in the lateral flexion of the spine, which is the action of bending the spine to the side. They also contribute to the stabilization of the spine during movement.

Related Terms

Vertebrae: The individual bones that stack to form the spine.
Transverse process: A bony protrusion from the back of a vertebra, to which muscles and ligaments are attached.
Lateral flexion: The act of bending the spine to the side.
Deep muscles: Muscles located beneath the surface muscles, often responsible for postural support.

External links

Medical encyclopedia article on Intertransversarii
Wikipedia's article - Intertransversarii

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Intertransversarii