What is the styloid process of ulna?
Table of Contents
What is the styloid process of ulna?
There’s a bony projection at the end of the ulna, near your hand, called the ulnar styloid process. It fits into the cartilage of your wrist joint and plays an important role in the strength and flexibility of your wrist and forearm. Any sort of break in this area is called an ulnar styloid fracture.
What does styloid process mean in anatomy?
Medical Definition of styloid process : any of several long slender pointed bony processes: as. a : a sharp spine that projects downward and forward from the inferior surface of the temporal bone just in front of the stylomastoid foramen and that is derived from cartilage of the second visceral arch.
What is the styloid bone process?
The styloid process is a slender pointed piece of bone just below the ear. It projects down and forward from the inferior surface of the temporal bone, and serves as an anchor point for several muscles associated with the tongue and larynx.
What is the function of the styloid process of the radius and ulna?
The radial styloid process projects obliquely downward from the distal end of the radius. It serves as the point of attachment for the brachioradialis muscle and the radial collateral ligament.
What does styloid mean?
Definition of styloid : resembling a style : styliform —used especially of slender pointed skeletal processes (as on the ulna)
Where are styloid processes located?
temporal bone
The styloid process is a long process located laterally in front of the jugular process on the inferior surface of the temporal bone. Its proximal part (tympanohyal) is ensheathed by the vaginal process of the tympanic portion of temporal bone.
Why is it called styloid process?
In anatomy, a styloid process (from Greek stylos (στῦλος), “pillar”), usually serving as points of attachment for muscles, refers to the slender, pointed process (protrusion) of: temporal bone of the skull – Temporal styloid process.
