FOSSA RHOMBOIDEA Meaning and
Definition
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"Fossa rhomboidea" is a Latin term that translates to "rhomboid fossa" in English. It refers to a particular anatomical structure found in the human body. The term "fossa" generally describes a shallow depression, while "rhomboidea" relates to the shape resembling a rhombus, or diamond.
In anatomy, the "fossa rhomboidea" specifically refers to a depression located within the internal surface of the petrous part of the temporal bone. This bone is situated on the side and base of the skull, near the ear. The fossa rhomboidea is positioned between the superior semicircular canal and the posterior clinoid process of the sphenoid bone. It is a relatively small recess, smooth and rounded in shape, which functions as a passage for various structures.
The primary importance of the fossa rhomboidea lies in its role as a pathway for the abducens nerve, also known as cranial nerve VI. The abducens nerve traverses this fossa as it travels from its origin in the brainstem towards the eye muscles it innervates. The smooth nature of the fossa allows the nerve fibers to glide through the passage with minimal friction or obstruction.
Understanding the exact location and anatomical features of the fossa rhomboidea is crucial for medical professionals, particularly those involved in the study of neurology, otolaryngology, and radiology.
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Rhomboid fossa, the floor of the fourth ventricle of the brain, formed by the dorsal surfaces of the medulla and pons Varolii.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for FOSSA RHOMBOIDEA
- dossa rhomboidea
- cossa rhomboidea
- vossa rhomboidea
- gossa rhomboidea
- tossa rhomboidea
- rossa rhomboidea
- fissa rhomboidea
- fkssa rhomboidea
- flssa rhomboidea
- fpssa rhomboidea
- f0ssa rhomboidea
- f9ssa rhomboidea
- foasa rhomboidea
- fozsa rhomboidea
- foxsa rhomboidea
- fodsa rhomboidea
- foesa rhomboidea
- fowsa rhomboidea
- fosaa rhomboidea
- fosza rhomboidea
Etymology of FOSSA RHOMBOIDEA
The term "fossa rhomboidea" is derived from Latin. "Fossa" translates to "ditch" or "trench", and "rhomboidea" comes from the Latin word "rhombus", meaning "rhombus-shaped". Thus, "fossa rhomboidea" refers to a rhombus-shaped trench or depression.
Similar spelling word for FOSSA RHOMBOIDEA
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