mandibular cartilage

pharyngeal arch cartilage

a cartilage bar in the mandibular arch that forms a temporary supporting structure in the embryonic mandible; the cartilagenous primordia of the malleus and incus develop from its proximal end, and it also gives rise to the sphenomandibular and anterior malleolar ligaments. Synonym(s): mandibular cartilage, Meckel cartilage (1)

Meckel’s cartilage

A cartilaginous bar that develops in the first branchial arch and later forms part of the maxilla, mandible and the incus (of the auditory ossicles), the latter two of which remain connected in the adult by the sphenomandibular and anterior malleolar ligaments.

man·dib·u·lar car·ti·lage

(man-dib'yū-lăr kahr'ti-lăj) A cartilage bar in the first pharyngeal arch (mandibular arch) that forms a temporary supporting structure in the embryonic mandible; the cartilaginous primordia of the malleus and incus develop from its proximal end, and it also gives rise to the sphenomandibular and anterior malleolar ligaments.
Synonym(s): first pharyngeal arch cartilage, Meckel cartilage.

Meckel,

Johann Friedrich, the elder, German anatomist and obstetrician, 1714-1774. Meckel band - the portion of the anterior ligament of the malleus that extends from the base of the anterior process through the petrotympanic fissure, to attach to the spine of the sphenoid. Synonym(s): Meckel ligamentMeckel caveMeckel cavity - Synonym(s): Meckel spaceMeckel ganglion - a small parasympathetic ganglion in the upper part of the pterygopalatine fossa. Synonym(s): pterygopalatine ganglionMeckel ligament - Synonym(s): Meckel bandMeckel space - the cleft in the meningeal layer of dura of the middle cranial fossa that encloses the roots of the trigeminal nerve and the trigeminal ganglion. Synonym(s): Meckel cavity; trigeminal caveMeckel sphenopalatine ganglionectomy

Meckel,

Johann Friedrich, the younger, German anatomist and embryologist, 1781-1833. Meckel cartilage - a temporary supporting structure in the embryonic mandible. Synonym(s): mandibular cartilageMeckel diverticulum - the remains of the yolk stalk of the embryo.Meckel-Gruber syndrome - a malformation syndrome. Synonym(s): dysencephalia splanchnocystica; Meckel syndromeMeckel plane - a craniometric plane cutting the alveolar and the auricular points.Meckel scan - use of technetium-99m pertechnetate in a scan of the gastric mucosa to detect ectopic gastric mucosa in Meckel diverticulum.Meckel syndrome - Synonym(s): Meckel-Gruber syndrome

pha·ryn·ge·al arch car·ti·lage

(făr-injē-ăl ahrch kahrti-lăj) A cartilage bar in the mandibular arch that forms a temporary supporting structure in the embryonic mandible.
Synonym(s): mandibular cartilage.

单词	mandibular cartilage
释义	mandibular cartilage mandibular cartilage [man′dib·yə·lər ′kärt·lij] (embryology) The bar of cartilage supporting the mandibular arch. mandibular cartilage pharyngeal arch cartilage a cartilage bar in the mandibular arch that forms a temporary supporting structure in the embryonic mandible; the cartilagenous primordia of the malleus and incus develop from its proximal end, and it also gives rise to the sphenomandibular and anterior malleolar ligaments. Synonym(s): mandibular cartilage, Meckel cartilage (1) Meckel’s cartilage A cartilaginous bar that develops in the first branchial arch and later forms part of the maxilla, mandible and the incus (of the auditory ossicles), the latter two of which remain connected in the adult by the sphenomandibular and anterior malleolar ligaments. man·dib·u·lar car·ti·lage (man-dib'yū-lăr kahr'ti-lăj) A cartilage bar in the first pharyngeal arch (mandibular arch) that forms a temporary supporting structure in the embryonic mandible; the cartilaginous primordia of the malleus and incus develop from its proximal end, and it also gives rise to the sphenomandibular and anterior malleolar ligaments. Synonym(s): first pharyngeal arch cartilage, Meckel cartilage. Meckel, Johann Friedrich, the elder, German anatomist and obstetrician, 1714-1774. Meckel band - the portion of the anterior ligament of the malleus that extends from the base of the anterior process through the petrotympanic fissure, to attach to the spine of the sphenoid. Synonym(s): Meckel ligamentMeckel caveMeckel cavity - Synonym(s): Meckel spaceMeckel ganglion - a small parasympathetic ganglion in the upper part of the pterygopalatine fossa. Synonym(s): pterygopalatine ganglionMeckel ligament - Synonym(s): Meckel bandMeckel space - the cleft in the meningeal layer of dura of the middle cranial fossa that encloses the roots of the trigeminal nerve and the trigeminal ganglion. Synonym(s): Meckel cavity; trigeminal caveMeckel sphenopalatine ganglionectomy Meckel, Johann Friedrich, the younger, German anatomist and embryologist, 1781-1833. Meckel cartilage - a temporary supporting structure in the embryonic mandible. Synonym(s): mandibular cartilageMeckel diverticulum - the remains of the yolk stalk of the embryo.Meckel-Gruber syndrome - a malformation syndrome. Synonym(s): dysencephalia splanchnocystica; Meckel syndromeMeckel plane - a craniometric plane cutting the alveolar and the auricular points.Meckel scan - use of technetium-99m pertechnetate in a scan of the gastric mucosa to detect ectopic gastric mucosa in Meckel diverticulum.Meckel syndrome - Synonym(s): Meckel-Gruber syndrome pha·ryn·ge·al arch car·ti·lage (făr-injē-ăl ahrch kahrti-lăj) A cartilage bar in the mandibular arch that forms a temporary supporting structure in the embryonic mandible. Synonym(s): mandibular cartilage.
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