How Do You Spell SINUS BASILARIS?

1. Sinus basilaris refers to the basilar sinus, a blood-filled cavity located in the midline of the brainstem. This cavity is formed by the convergences of the two vertebral arteries, which supply blood to the hindbrain and other structures in the central nervous system. The sinus basilaris serves as a crucial passage for the exchange of oxygen and nutrients to these vital areas of the brain.

   The sinus basilaris is a component of the larger basal cisterns, which are a set of interconnected spaces in the subarachnoid region of the brain. These cisterns act as reservoirs of cerebrospinal fluid, a clear fluid that nurtures and protects the brain and spinal cord. The basal cisterns, including the sinus basilaris, also play a role in cushioning the brain against physical impacts.

   The sinus basilaris is involved in the circulation of cerebrospinal fluid and its absorption into the bloodstream. This process helps to maintain a healthy intracranial pressure, ensuring stable and optimal functioning of the brain. Additionally, the basilar sinus facilitates venous drainage from the brainstem and helps to maintain specialized compartments within the brain for proper fluid balance.

   Overall, the sinus basilaris is an essential anatomical structure that contributes to the overall function and well-being of the brain and central nervous system.

2. Plexus basilaris.

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

Common Misspellings for SINUS BASILARIS

The word "sinus basilaris" is a Latin term that can be broken down as follows:

1. "Sinus": In Latin, "sinus" means a "curve", "fold", or "pocket". It can also refer to a "bend" or "bay". In the context of anatomy, "sinus" commonly refers to a cavity or channel in the body, specifically referring to a hollow space or a blood-filled space, such as a vein or a dural venous sinus.

2. "Basilaris": In Latin, "basilaris" is an adjective derived from the noun "basis". "Basis" means a "base", "foundation", or "support". Therefore, "basilaris" means "related to the base". It is commonly used to describe structures that are located near or associated with the base of another structure, often in anatomical terminology.