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Taenia omentalis: anatomy, location and function

The taenia omentalis is one of the three taeniae coli, the longitudinal muscle bands of the colon. It provides longitudinal muscle tone and helps form the colonic haustra.

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Highlighted in the model: Taenia omentalis. Click any part to read about it, or switch off “Highlight topic” to see the whole body. 3D data: BodyParts3D, © The Database Center for Life Science, CC BY 4.0; meshes simplified and recoloured. The model is an adult male.

Taenia omentalis at a glance

What it is
The taenia omentalis is one of the three taeniae coli, the longitudinal muscle bands of the colon.
Location
It lies posterolaterally on the ascending and descending colon. On the transverse colon it lies on the anterosuperior surface, where the greater omentum attaches.
Function
It provides longitudinal muscle tone and helps form the colonic haustra.
Body system
Digestive · single, midline structure
FMA ID
FMA15043 (Foundational Model of Anatomy)

Key facts

  • The three taeniae coli converge at the base of the appendix.

Structures next to the taenia omentalis

The nearest named structures in the 3D model, measured from the centre of each part:

References

  1. Foundational Model of Anatomy: Taenia omentalis (FMA15043). EMBL-EBI Ontology Lookup Service.
  2. OpenStax. Anatomy and Physiology 2e, §23.1 Overview of the Digestive System. Rice University, 2022.
  3. Mitsuhashi N. et al. (2009). BodyParts3D: 3D structure database for anatomical concepts. Nucleic Acids Research 37, D782–D785. Data © The Database Center for Life Science, CC BY 4.0.

Explore the whole body in the interactive 3D human anatomy model, or browse the A–Z list of human structures.