| CT | crista terminalis |
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| crista galli | The triangular midline process of the ethmoid bone extending superiorly from the cribriform plate; it gives anterior attachment to the falx cerebri. (05 Mar 2000) |
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| wing of crista galli | A small lateral expansion of the ethmoid bone from the front of the crista galli on each side that articulates with the frontal bone and forms the foramen caecum. Synonym: ala cristae galli, alar process. (05 Mar 2000) |
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| ala cristae galli | A small lateral expansion of the ethmoid bone from the front of the crista galli on each side that articulates with the frontal bone and forms the foramen caecum. Synonym: ala cristae galli, alar process. (05 Mar 2000) |
| Ascaridia galli | A species abundant in the small intestine of chickens, turkeys, geese, guinea fowl, and many wild birds in most parts of the world. (05 Mar 2000) |
| crista | Synonym: crest. Origin: L. Crest (05 Mar 2000) |
| crista ampullaris | An elevation on the inner surface of the ampulla of each saemicircular duct; filaments of the vestibular nerve pass through the crista to reach hair cells on its surface; the hair cells are capped by the cupula, a gelatinous protein-polysaccharide mass. Synonym: crista ampullaris, acoustic crest, transverse septum. (05 Mar 2000) |
| crista arcuata cartilaginis arytenoideae | The ridge on the anterior surface of the arytenoid cartilage that separates the triangular from the oblong fovea. Synonym: crista arcuata cartilaginis arytenoideae, arched crest, arcuate crest. (05 Mar 2000) |
| crista basilaris ductus cochlearis | An inward projection of the spiral ligament of the cochlea to which is attached the basilar membrane forming the floor of the cochlear duct. Synonym: crista basilaris ductus cochlearis. (05 Mar 2000) |
| crista buccinatoria | A ridge passing from the base of the coronoid process of the mandible to the region of the last molar tooth; it gives attachment to the mandibular part of the buccinator muscle. Synonym: crista buccinatoria. (05 Mar 2000) |
| crista capitis costae | The ridge that separates the superior and inferior articular surfaces of the head of a rib. Synonym: crista capitis costae. (05 Mar 2000) |
| crista colli costae | The sharp upper margin of the neck of a rib. Synonym: crista colli costae. (05 Mar 2000) |
| crista conchalis | Bony ridge which articulates with, or provides attachment for, the inferior nasal concha. See: conchal crest of maxilla, conchal crest of palatine bone. Synonym: crista conchalis, turbinated crest. (05 Mar 2000) |
| crista conchalis maxillae | Ridge of the nasal surface of the body of the maxilla that articulates with the inferior nasal concha. Synonym: crista conchalis maxillae. (05 Mar 2000) |
| crista conchalis ossis palatini | The ridge on the nasal surface of the perpendicular part of the palatine bone to which the inferior nasal concha attaches. Synonym: crista conchalis ossis palatini. (05 Mar 2000) |
| crista dentalis | <dentistry> The maxillary ridge on the aleveolar processes of the maxillary bones in the foetus. Synonym: crista dentalis. (05 Mar 2000) |
| crista dividens | The lower free edge of the septum secundum, forming the upper margin of the foetal foramen ovale; the limbus of the foramen ovale. (05 Mar 2000) |
| crista galli |
the dorsal continuation of the perpendicular plate of the ethmoid. The crista galli can be envisioned as a thin sheet of bone oriented straight up and down. It splits the ethmoid in two lengthwise and rises into the brain where it may partially separate the hemispheres of the mammalian brain.
Ãâó: www.palaeos.com/Vertebrates/Lists/Glossary/Glossar...
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