APOPHYSE BASILAIRE Meaning and
Definition
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Apophyse basilaire, also known as the basilar process or basilar apophysis, is a bony prominence or protrusion located at the midline base of the skull. It is often found on the sphenoid bone, a cranial bone situated in the middle of the skull, near the center of the skull base.
The apophyse basilaire is an anatomical feature that serves as an attachment point for various ligaments and muscles in the head and neck region. It has a distinct shape resembling a thick, curved, and triangular projection. This particular structure can vary in size and shape between individuals.
The basilar process plays a crucial role in providing structural stability to the skull and supporting the weight of the brain. It forms a part of the cranial base and serves as an attachment site for ligaments that hold the sphenoid bone in position. Additionally, it acts as an anchor for muscles involved in movements of the head, jaw, and neck.
Pathological conditions affecting the apophyse basilaire are rare but can occur. Certain disorders or injuries may lead to abnormal growth, fracture, or inflammation in this region, affecting its functional integrity and causing symptoms such as pain, restricted head movement, or neurological abnormalities.
Overall, the apophyse basilaire is an important anatomical structure within the skull, providing support, stability, and attachment surfaces for ligaments and muscles involved in various functions of the head and neck.
Etymology of APOPHYSE BASILAIRE
The term apophyse basilaire originates from French. The word apophyse can be translated as process or projection, while basilaire means basilar. In anatomical terms, the apophyse basilaire refers to the basilar process, which is a bony projection located at the anterior portion of the occipital bone in the skull. Its etymology stems from the Latin word apophysis, meaning process or outgrowth, and the French word basilaire, derived from the Latin word basilaris, meaning pertaining to the base or pedestal.
