RECESSUS TRIANGULARIS Meaning and
Definition
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Recessus triangularis, also known as the triangular fossa, is a term derived from Latin and commonly used in anatomy to describe a specific anatomical structure found in various parts of the human body. The term "recessus" refers to a small space or cavity, while "triangularis" indicates a triangular shape.
In human anatomy, the recessus triangularis can refer to different structures depending on its location. In the context of the middle ear, the recessus triangularis is a small triangular space located within the cochlea, specifically within the modiolus. It is formed by the basilar membrane and contains the spiral limbus, a specialized structure important for auditory function.
Alternatively, recessus triangularis can also refer to a triangular recess found in the nasopharynx. This anatomical structure is situated at the back of the nasal cavity, behind the nasal septum. It is bounded by the pharyngeal tonsil (adenoids) superiorly and the Eustachian tube orifice (opening of the auditory tube) laterally. This recessus triangularis is involved in the regulation of airflow and drainage in the upper respiratory tract.
Overall, "recessus triangularis" is a term that denotes a triangular cavity or recess found in various anatomical locations, with particular significance in the middle ear and nasopharynx. Its definition may vary depending on its specific context within the human body.
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Triangular recess, an occasional evagination of the anterior wall of the third ventricle of the brain between the anterior commissure and the diverging pillars of the fornix.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for RECESSUS TRIANGULARIS
- eecessus triangularis
- decessus triangularis
- fecessus triangularis
- tecessus triangularis
- 5ecessus triangularis
- 4ecessus triangularis
- rwcessus triangularis
- rscessus triangularis
- rdcessus triangularis
- rrcessus triangularis
- r4cessus triangularis
- r3cessus triangularis
- rexessus triangularis
- revessus triangularis
- refessus triangularis
- redessus triangularis
- recwssus triangularis
- recsssus triangularis
- recdssus triangularis
- recrssus triangularis
Etymology of RECESSUS TRIANGULARIS
The word "recessus triangularis" is a scientific term used in anatomy to refer to a triangular recess or space. It is not derived from any specific language, but rather from Latin and Greek roots.
- "Recessus" comes from the Latin word "recessus", which means "a place set back or remote from the usual or settled routes" or "a withdrawing or a retiring". It is derived from the verb "recedere", meaning "to go back" or "withdraw".
- "Triangularis" comes from the Latin word "triangularis", which means "triangular" or "having three angles". It is derived from the noun "triangulum", meaning "triangle", which is a combination of "tri-" (three) and "angulus" (angle).
