How Do You Spell SINUS OCCIPITALIS?

Pronunciation: [sˈa͡ɪnəs ˌɒksɪpɪtˈɑːliz] (IPA)

Sinus occipitalis is a scientific term that refers to a small venous cavity in the occipital bone of the skull. The spelling of this term is based on the Latin language and uses the International Phonetic Alphabet (IPA) to represent its pronunciation. The pronunciation of "sinus occipitalis" is [ˈsaɪ.nəs ˌɒk.sɪˈpɪ.tə.lɪs]. This term may be difficult to spell and pronounce for individuals who are unfamiliar with medical terminology or who do not have a background in Latin.

SINUS OCCIPITALIS Meaning and Definition

1. Sinus occipitalis refers to a venous sinus located within the occipital bone of the skull. A sinus, in the context of anatomy, is a term used to describe a channel or cavity that permits the flow of bodily fluids, primarily blood. The occipital bone is situated at the back and base of the skull.

   The sinus occipitalis specifically runs along the internal surface of the occipital bone, within a groove known as the superior sagittal sulcus. It is interconnected with other sinuses within the cranial cavity, allowing for the drainage of blood and cerebrospinal fluid.

   The sinus occipitalis receives deoxygenated blood from various veins, including the diploic veins and venous channels arising from nearby structures such as the cerebrum and cerebellum. It serves as a conduit to direct this blood towards the internal jugular veins located in the neck, where it can eventually be returned to the heart for oxygenation.

   The sinus occipitalis, along with other cranial sinuses, plays a crucial role in maintaining normal intracranial pressure and facilitating the circulation and drainage of cerebrospinal fluid, which is essential for the proper functioning of the central nervous system. It serves as an important anatomical landmark for neurosurgeons, radiologists, and anatomists studying the structure and function of the skull and its associated structures.

2. An unpaired vessel commencing at the confluens sinuum and passing downward in the base of the falx cerebri to the foramen magnum where it bifurcates and passes to the transverse sinus and the verious plexus of the upper cervical vertebrae.

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

Common Misspellings for SINUS OCCIPITALIS

• ainus occipitalis
• zinus occipitalis
• xinus occipitalis
• dinus occipitalis
• einus occipitalis
• winus occipitalis
• sunus occipitalis
• sjnus occipitalis
• sknus occipitalis
• sonus occipitalis
• s9nus occipitalis
• s8nus occipitalis
• sibus occipitalis
• simus occipitalis
• sijus occipitalis
• sihus occipitalis
• sinys occipitalis
• sinhs occipitalis
• sinjs occipitalis
• sinis occipitalis

Etymology of SINUS OCCIPITALIS

The word "sinus occipitalis" is a combination of two terms from Latin: "sinus" and "occipitalis".

1. Sinus: In Latin, "sinus" means "curve" or "bend". In anatomy, it is commonly used to describe a cavity, channel, or hollow part of an organ. The term "sinus" is often associated with the sinuses located in the facial skull bones, which are air-filled spaces connected to the nasal cavity.

2. Occipitalis: "Occipitalis" is derived from the Latin word "occiput", which refers to the back of the head or the occipital bone. The suffix "-alis" is added to "occipital" to denote its relation or association with the occiput.