Search results
Results from the WOW.Com Content Network
The head of the radius has a cylindrical form, and on its upper surface is a shallow cup or fovea for articulation with the capitulum of the humerus. The circumference of the head is smooth; it is broad medially where it articulates with the radial notch of the ulna, narrow in the rest of its extent, which is embraced by the annular ligament. [1]
A floppy fabric pull-on hat, usually worn with its top flopped down. In red, it is now used as a symbol of Catalan identity. [6] Baseball cap: A type of soft, light cotton cap with a rounded crown and a stiff, frontward-projecting bill. Beanie: A brimless cap, with or without a small visor, once popular among schoolboys. Sometimes includes a ...
The radial head has a cylindrical form, and on its upper surface is a shallow cup or fovea for articulation with the capitulum (or capitellum) of the humerus. The circumference of the head is smooth; it is broad medially where it articulates with the radial notch of the ulna , narrow in the rest of its extent, which is embraced by the annular ...
The head rests on the top part of the vertebral column, with the skull joining at C1 (the first cervical vertebra known as the atlas). The skeletal section of the head and neck forms the top part of the axial skeleton and is made up of the skull, hyoid bone, auditory ossicles, and cervical spine. The skull can be further subdivided into:
The head of the radius is wider than the bone's neck, and, because the annular ligament embraces both, the radial head is "trapped" inside the ligament which thus acts to prevent distal displacement of the radius. [4] It helps to stabilise the proximal radial head, [6] and the radioulnar joint. [7]
A hat brim is that part of a hat that extends outwards and to the side of the head, protruding from the base of the crown. [1] Hat brims run around the whole of the crown and come in varying widths. It is also called a bill. The outer edge of the brim may have trim made of leather, silk or ribbon material and is known as the brim binding. [1]
According to the Oxford English Dictionary, the etymology is uncertain, but probably derives from the slang term "bean", meaning "head".In New Zealand and Australia, the term "beanie" is normally applied to a knit cap known as a toque in Canada and parts of the US, but also may apply to the kind of skull cap historically worn by surf lifesavers [1] and still worn during surf sports. [2]
Knit caps may have a folded brim, or none, and may be worn tightly fitting the head or loose on top. A South American tradition from the Andes Mountains is for the cap to have ear flaps, with strings for tying under the chin. A special type of cap called a balaclava folds down over the head with openings for just the face or for the eyes or ...