FOSSA DIGASTRICA Meaning and
Definition
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The term "fossa digastrica" refers to a specific anatomical feature located in the neck region of the human body. The word "fossa" is derived from the Latin term for a depression or hollow, while "di" indicates two, and "gastrica" relates to the stomach or belly. In anatomical terms, a fossa refers to a shallow or depressed area in the body.
The fossa digastrica is a bilateral depression present on either side of the neck, just below the mandible and slightly anterior to the sternocleidomastoid muscle. It is transparent when viewed from the surface and becomes more evident when the muscles are contracted. This anatomical landmark is formed by the presence of two bellies or muscular portions of the digastric muscle - the anterior belly and the posterior belly.
The digastric muscle is responsible for various movements of the mandible, specifically aiding in elevation and depression of the lower jaw. The fossa digastrica serves as a useful landmark in anatomical dissections and surgical procedures, as it helps identify the course and location of the digastric muscle.
Understanding the anatomy of the fossa digastrica is crucial for healthcare professionals, especially surgeons, since it provides important guidance during neck surgeries or other procedures involving the mandible and adjacent structures. In summary, the fossa digastrica refers to a depression or hollow found on either side of the neck, formed by the presence of the anterior and posterior bellies of the digastric muscle.
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Digastric fossa, a hollow on the posterior surface of the base of the mandible, on either side of the symphysis, giving attachment to the anterior belly of the digastric muscle.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for FOSSA DIGASTRICA
- dossa digastrica
- cossa digastrica
- vossa digastrica
- gossa digastrica
- tossa digastrica
- rossa digastrica
- fissa digastrica
- fkssa digastrica
- flssa digastrica
- fpssa digastrica
- f0ssa digastrica
- f9ssa digastrica
- foasa digastrica
- fozsa digastrica
- foxsa digastrica
- fodsa digastrica
- foesa digastrica
- fowsa digastrica
- fosaa digastrica
- fosza digastrica
Etymology of FOSSA DIGASTRICA
The word "fossa digastrica" has its roots in Latin. "Fossa" translates to "ditch" or "groove", and "di-" is a prefix meaning "two" or "double". "Gastrica" is derived from the Latin word "gaster", which means "belly" or "stomach". Therefore, "fossa digastrica" can be translated to "double-bellied groove" or "two-grooved". This term is commonly used in anatomy to refer to the depression in the mandible where the digastric muscle attaches.
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