How Do You Spell APERTURA PIRIFORMIS?

Pronunciation: [ˈapət͡ʃəɹə pˈɪɹɪfˌɔːmɪs] (IPA)

The phrase "apertura piriformis" refers to the pear-shaped opening in the hip bone through which the sciatic nerve passes. In phonetic transcription, it is spelled [aˈpeɾtuɾa piɾiˈfoɾmis], with the stress on the second syllable of "piriformis", which is pronounced pi-rih-FOHR-mis. The "a" in "apertura" is pronounced "ah", the "e" is pronounced "eh", and the "u" is a short "oo". The "r" in both words is pronounced with a slight trill or flap, as in Spanish.

APERTURA PIRIFORMIS Meaning and Definition

1. Apertura piriformis refers to the oval-shaped opening located in the bony pelvis called the greater sciatic foramen, which is situated beneath the piriformis muscle. It serves as an important anatomical structure through which various nerves, blood vessels, and tendons pass.

   The term "apertura" stems from Latin, meaning opening or aperture, while "piriformis" is a combination of the Latin words "pirum" (pear) and "forma" (shape), indicating the pear-like shape of the muscle beneath which the opening lies.

   The apertura piriformis is crucial in providing a pathway for the passage of the sciatic nerve, as well as the superior and inferior gluteal arteries and veins. Additionally, the pudendal nerve, posterior cutaneous nerve of the thigh, and nerve to the obturator internus muscle also traverse through this aperture.

   Due to its close proximity to the piriformis muscle, the apertura piriformis is of particular clinical significance. Any pathological conditions affecting the piriformis muscle, such as inflammation or spasms, can potentially lead to compression of the structures passing through the apertura piriformis. This compression can result in symptoms known as piriformis syndrome, characterized by pain, numbness, and tingling in the buttock, hip, and down the leg.

   Understanding the anatomical location and significance of the apertura piriformis is essential for healthcare professionals, such as anatomists, radiologists, orthopedic surgeons, and physical therapists, in diagnosing and treating conditions related to this opening and its related structures.

2. Piriform opening, the nasal openings in the skull.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for APERTURA PIRIFORMIS

• aperturapirifourmis
• aperturapiriforemis
• aperturapirifoarmis
• aperturapieriformis
• ape rtura piriformis
• aper tura piriformis
• apert ura piriformis
• apertu ra piriformis
• apertur a piriformis
• apertura pi riformis
• apertura pir iformis
• apertura piri formis
• apertura pirif ormis
• apertura pirifo rmis
• apertura pirifor mis
• apertura piriform is
• apertura piriformi s

Etymology of APERTURA PIRIFORMIS

The term "apertura piriformis" is a Latin phrase commonly used in anatomy to refer to the piriform aperture, which is the pear-shaped opening in the bony structure of the skull. Here is the breakdown of the word's etymology:

- "Apertura" comes from the Latin word "aperire", which means "to open". It is derived from the Proto-Indo-European root "*ap-", meaning "to grasp" or "to take".

- "Piriformis" is also from Latin, and it is a combination of two words: "pirum", meaning "pear", and "forma", meaning "shape" or "form".

Therefore, "apertura piriformis" translates to "pear-shaped opening" in English.