FOSSA PTERYGOIDEA Meaning and
Definition
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Fossa pterygoidea is a term rooted in anatomy, specifically in reference to a specific anatomical structure found in the human skull. The term "fossa" refers to a depression, hollow, or groove, while "pterygoidea" signifies its location near the pterygoid process.
The fossa pterygoidea is a concave bony region located in the posterior cranial base, situated between the cranial base and the medial pterygoid plate. It is found on either side of the skull, forming a paired structure. This structure is primarily important due to its role in housing and protecting various anatomical elements that pass through it, such as nerves, blood vessels, and muscles.
The fossa pterygoidea acts as a pathway for the passage of the maxillary artery, a major blood vessel that supplies the deep structures of the face. Additionally, it serves as a conduit for the eponymous pterygoid muscles, primarily the medial pterygoid. These muscles are instrumental in movements of the jaw, including chewing and biting.
Understanding the anatomy and location of the fossa pterygoidea is crucial in various clinical fields, particularly maxillofacial surgery, neurosurgery, and dentistry. Surgical procedures in these areas often necessitate precise knowledge of the fossa pterygoidea's location and the adjacent structures it houses, ensuring accurate and safe access during medical interventions.
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Pterygoid fossa, formed by the divergence posteriorly of the plates of the pterygoid process of the sphenoid bone; it lodges the internal pterygoid and the tensor palati muscles.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for FOSSA PTERYGOIDEA
- dossa pterygoidea
- cossa pterygoidea
- vossa pterygoidea
- gossa pterygoidea
- tossa pterygoidea
- rossa pterygoidea
- fissa pterygoidea
- fkssa pterygoidea
- flssa pterygoidea
- fpssa pterygoidea
- f0ssa pterygoidea
- f9ssa pterygoidea
- foasa pterygoidea
- fozsa pterygoidea
- foxsa pterygoidea
- fodsa pterygoidea
- foesa pterygoidea
- fowsa pterygoidea
- fosaa pterygoidea
- fosza pterygoidea
Etymology of FOSSA PTERYGOIDEA
The word "fossa pterygoidea" is primarily derived from Latin. Here is the breakdown of its etymology:
1. Fossa: The word "fossa" comes directly from Latin, meaning "ditch" or "trench". It is derived from the verb "fodere", which means "to dig".
2. Pterygoidea: This term is formed by combining two components - "pterygo-" and "-ida".
- Pterygo-: It is derived from the Greek word "pterugos", meaning "fin" or "wing". This term is mainly associated with wing-shaped structures in anatomy and refers to the lateral pterygoid plate (or process) of the sphenoid bone in this context.
- -ida: This suffix is used to form adjectives indicating likeness, similarity, or connection.
Similar spelling words for FOSSA PTERYGOIDEA
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