How Do You Spell SINUS POSTERIOR?

Pronunciation: [sˈa͡ɪnəs pɒstˈi͡əɹɪə] (IPA)

Sinus posterior is a term in medical language that refers to the back portion of the maxillary sinus. The spelling of the word "sinus posterior" can be explained using IPA phonetic transcription as /ˈsaɪnəs pɒsˈtɪərɪə/. The sound "s" is spelled with "sinus" and the sound "p" which is spelled with "posterior". The word "sinus" is pronounced with a long "i" and a "y" sound (/saɪnəs/), whereas "posterior" is pronounced with two syllables where the "o" is pronounced like "ah" (/pɒsˈtɪərɪə/).

SINUS POSTERIOR Meaning and Definition

1. Sinus posterior is a medical term that refers to the posterior or back part of a sinus cavity. In anatomy, a sinus is a hollow space or cavity within a bone or other tissue. The sinus posterior specifically pertains to the rear section of a sinus, often found in areas such as the head or face.

   The sinus posterior can be found in various anatomical regions of the body. For example, in the skull, the sinus posterior is present as the posterior part of the paranasal sinuses. These sinuses are air-filled spaces located within the bones of the face, which help to lighten the skull and add resonance to the voice.

   Additionally, the sinus posterior is also commonly referred to in discussions regarding the maxillary sinus, which is the largest of the paranasal sinuses. Within the maxillary sinus, the sinus posterior is the posterior portion of this cavity.

   Understanding the location and function of the sinus posterior is important in the context of medical imaging, such as computed tomography (CT) scans or magnetic resonance imaging (MRI). These imaging techniques can help visualize the structure and condition of the sinus posterior, which can be valuable in diagnosing and treating various sinus-related disorders or infections.

   Overall, the sinus posterior is a term used to describe the back part of a sinus cavity, often found in areas such as the head or face.

2. A deep groove above the pyramidal eminence in the posterior wall of the tympanic cavity.

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

Common Misspellings for SINUS POSTERIOR

• sinus posteriov
• sinus posteriop
• sinus posterios
• sinnusposterior
• sinusposterioar
• sinusposteriore
• s inus posterior
• si nus posterior
• sin us posterior
• sinu s posterior
• sinus po sterior
• sinus pos terior
• sinus post erior
• sinus poste rior
• sinus poster ior
• sinus posteri or
• sinus posterio r

Etymology of SINUS POSTERIOR

The word "sinus" originates from Latin, where it means "curve" or "folding". In the context of anatomy, it refers to a cavity or hollow space. "Posterior", also from Latin, means "after" or "behind".

Therefore, "sinus posterior" is a term derived from Latin roots that describes a posterior sinus or a hollow space located behind a certain structure in the body.