The spelling of the word "emissarium occipitale" is based on the International Phonetic Alphabet (IPA) transcription. "Emissarium" is spelled with two s's, as the first s represents the /s/ sound and the second s represents the /z/ sound. "Occipitale" is spelled with three syllables; the first syllable is pronounced as /ɒk/, the second syllable as /sɪp/, and the final syllable as /ɪteɪl/. The combination of these syllables results in the correct pronunciation of the entire word.
Emissarium occipitale is a term primarily used in anatomy and neurology to describe a specific anatomical structure located in the human skull. It refers to a small opening or canal found at the back of the occipital bone, which is located at the lower rear part of the skull. The term "emissarium" denotes an opening or passage, while "occipitale" refers to the occipital bone.
The emissarium occipitale serves as a conduit for various structures and tissues to pass through. It functions as a pathway for blood vessels and nerves to travel between the interior and exterior of the skull. Specifically, it allows the passage of emissary veins that connect the venous sinuses of the brain with extracranial veins, aiding in the regulation of blood flow and venous drainage.
Additionally, the emissarium occipitale facilitates the transmission of small nerves between the occipital region and the posterior cranial fossa. This connection plays a significant role in sensory innervation, providing nerves with a pathway for carrying information related to touch, pain, and temperature from the scalp and the area surrounding the occipital bone.
Understanding the anatomical features of the emissarium occipitale is crucial for healthcare professionals, including anatomists, neurologists, neurosurgeons, and radiologists, as it assists in diagnosing conditions affecting the skull and assessing potential impacts on the blood flow and innervation of the occipital region.
An inconstant vessel connecting the diploic or occipital veins with the confluens sinuum.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "emissarium occipitale" is a combination of Latin words.
The word "emissarium" is derived from the Latin term "emissarius", which means "outlet" or "discharge". It is used anatomically to refer to small openings or channels that allow the passage of fluids or other substances.
The word "occipitale" is derived from the Latin term "occiput", which means "back of the head" or "skull". In anatomy, it refers to the posterior part of the cranium.
So, "emissarium occipitale" can be translated as "occipital emissary", indicating an outlet or channel located in the back of the skull.