ostium du sinus sphénoïdal
1Sinus ostium — A sinus ostium (plural: sinus ostia) is the opening that connects a sinus to the nasal cavity itself. It is a tight area that tends to have a higher percentage of cilia than the surrounding mucosa. If the sinus ostium is blocked this will cause… …
2Maxillary hiatus — Medial wall of left orbit. Left maxilla. Nasal surface …
3Middle nasal meatus — Bone: Middle meatus Roof, floor, and lateral wall of left nasal cavity. (Middle meatus labeled at center right.) Latin meatus nasi medius Gray s …
4Nasopharynx — Front of nasal part of pharynx, as seen with the laryngoscope. Latin …
5Human pharynx — pharynx Head and neck. Pharynx …
6opening — A gap in or entrance to an organ, tube, or cavity. SEE ALSO: aperture, fossa, ostium, orifice, pore. access o. SYN: access. aortic o. SYN: aortic hiatus …
7Foramen — A natural opening. Although a foramen is usually through bone, it can be an opening through other types of tissue, as with the foramen ovale. * * * An aperture or perforation through a bone or a membranous structure. SYN: trema (1). [L. an… …
8Дыхательная система — Органы дыхания обеспечивают газообмен, насыщая ткани организма человека кислородом и освобождая их от углекислого газа, а также принимают участие в обонянии, голосообразовании, водно солевом и липидном обмене, вырабатывании некоторых гормонов. В… …
9aperture — 1. An inlet or entrance to a cavity or channel. in anatomy, an open gap or hole. SEE ALSO: fossa, ostium, orifice, pore. 2. The diameter of the objective of a microscope. SYN …
10List of anatomical topics — This page aims to list articles related to anatomy. This list is not necessarily complete or up to date if you see an article that should be here but isn t (or one that shouldn t be here but is), please update the page accordingly. NOTOC A… …
