PROCESSUS STYLOIDEUS Meaning and
Definition
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Processus styloideus is a Latin term commonly used in anatomy to refer to a bony projection located within the human body. The term encompasses a specific anatomical structure found in various parts of the body.
One primary usage of "processus styloideus" is in relation to the human skull. The processus styloideus of the temporal bone is a slender, elongated bony projection that extends downward from the temporal bone. It is situated just below the external auditory meatus, which is the external opening of the ear. This projection can vary in length and shape among individuals, but it generally serves as an attachment site for various muscles and ligaments involved in the movement and stabilization of the head, neck, and jaw.
In addition to the temporal bone, the term "processus styloideus" is also employed to describe similar slender processes found in the wrist (carpal bones) and ankle (tarsal bones). These bony projections serve as attachments for ligaments and tendons, aiding in the stability and flexibility of the joints.
Overall, "processus styloideus" refers to elongated bony projections found in different anatomical locations, providing attachment points for ligaments and muscles, and contributing to the overall mobility and stability of various structures of the human body.
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Styloid process, (1) a slender pointed projection running downward and slightly forward from the base of the inferior surface of the petrous portion of the temporal bone where it joins the tympanic portion; it gives attachment to the styloglossus, stylohyoid, and stylopharyngeus muscles and the stylohyoid, and stylomandibular ligaments; (2) styloid process of the radius, a thick pointed projection on the outer side of the lower extremity of the radius; (3) a cylindrical pointed projection from the inner and posterior aspect of the head of the ulna, to the tip of which is attached the external lateral ligament of the wrist; (4) a pointed projection from the back of the base (carpal end) of the third metacarpal bone on the outer (radial) side; it sometimes exists as a separate ossicle; (5) apex capituli fibulae, a blunt-pointed upward projection from the head of the fibula.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PROCESSUS STYLOIDEUS
- processus styloideur
- processusstylowideus
- pr ocessus styloideus
- pro cessus styloideus
- proc essus styloideus
- proce ssus styloideus
- proces sus styloideus
- process us styloideus
- processu s styloideus
- processus s tyloideus
- processus st yloideus
- processus sty loideus
- processus styl oideus
- processus stylo ideus
- processus styloi deus
- processus styloid eus
- processus styloide us
- processus styloideu s
Etymology of PROCESSUS STYLOIDEUS
The word "processus styloideus" has its etymology rooted in Latin. It is derived from two Latin words: "processus" meaning "a projection" or "a process", and "styloideus" which is the adjective form of "stylus", meaning "a pen" or "a stake".
In anatomy, the processus styloideus refers to a bony projection in the human body found at the base of the skull known as the styloid process. This slender, pointed projection is located just below the ear, and it serves as an attachment point for several muscles and ligaments in the neck and throat region.
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