| lingual gingiva | That portion of the gingiva that covers the lingual surfaces of the teeth and the alveolar process. (05 Mar 2000) |
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| lingual goiter | A tumour of thyroid tissue involving the embryonic rudiment at the base of the tongue. (05 Mar 2000) |
| lingual gyrus | A relatively short horizontal convolution on the inferomedial aspect of the occipital and temporal lobes, demarcated from the lateral occipitotemporal or fusiform gyrus by the deep collateral sulcus, from the cuneus by the calcarine sulcus; its anterior extreme abuts the isthmus of the parahippocampal gyrus; the medial or upper strip of the gyrus forming the lower bank of the calcarine sulcus corresponds to the inferior half of the striate area or primary visual cortex and represents the contralateral upper quadrant of the binocular field of vision. Synonym: gyrus lingualis, gyrus occipitotemporalis medialis, medial occipitotemporal gyrus. (05 Mar 2000) |
| lingual hemiatrophy | Atrophy of one lateral half of the tongue. Synonym: lingual trophoneurosis. (05 Mar 2000) |
| lingual lobe | A U-or W-shaped ridge at the base of the lingual surface of the crown of the upper incisors and cuspid teeth, the lateral limbs running for a short distance along the linguoproximal line angles, the central portion just above the gingiva. Synonym: cingulum dentis, basal ridge, lingual lobe. (05 Mar 2000) |
| lingual lymph nodes | Lymph node along the lingual vein receiving drainage from the tongue (except tip); drain to submandibular lymph nodes. Synonym: nodi lymphatici linguales. (05 Mar 2000) |
| lingual mucosa | Mucous membrane of the tongue, the mucosa of the dorsum of the tongue appears velvety due to the presence of vast numbers of papillae; that of the inferior surface is smooth and thinner. Synonym: tunica mucosa linguae. (05 Mar 2000) |
| lingual nerve | <anatomy, nerve> A sensory branch of the mandibular nerve, which is part of the trigeminal (5th cranial) nerve. The lingual nerve carries general afferent fibres from the anterior two-thirds of the tongue, the floor of the mouth, and the mandibular gingivae. (12 Dec 1998) |
| lingual occlusion | Interdigitation of the teeth as seen from the internal or lingual aspect. See: linguoclusion. (05 Mar 2000) |
| lingual papilla | One of numerous variously shaped projections of the mucous membrane of the dorsum of the tongue. Synonym: papilla lingualis. The lingual portion of the gingiva filling the interproximal space between adjacent teeth; in molar and premolar areas, there may be separate lingual and buccal interdental papillae. See: interdental papilla. (05 Mar 2000) |
| lingual plate | A partial denture major connector formed as a lingual bar extended to cover the cingula of the lower anterior teeth. Synonym: lingual plate. (05 Mar 2000) |
| lingual plexus | An autonomic plexus on the artery of this name, derived from the external carotid plexus. Synonym: plexus lingualis. (05 Mar 2000) |
| lingual rest | A metallic extension onto the lingual surface of a tooth to provide support or indirect retention for a removable partial denture. (05 Mar 2000) |
| lingual retainers | <dentistry> A variation of the lingual arch going from cuspids to cuspid. (08 Jan 1998) |
| lingual salivary gland depression | An indentation on the lingual surface of the mandible within which a portion of the submandibular gland lies; it appears radiographically as a sharply circumscribed ovoid radiolucency between the mandibular canal and the inferior border of the posterior mandible. Synonym: Stafne bone cyst, static bone cyst. (05 Mar 2000) |
| lingual crossbite |
crossbite in which the maxillary or mandibular molar is lingual to its antagonist.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| lingual flange |
the portion of the flange of a mandibular denture which occupies the space adjacent to the residual ridge and next to the tongue.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| lingual inclination |
deviation of a tooth from the vertical, in the direction of the tongue.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| lingual lipase |
a lipase secreted in the mouth and most active in the stomach; it degrades medium- to short-chain triglycerides and appears to prepare ingested lipids for intestinal digestion by facilitating their solubilization.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| lingual tongue flap |
a combination flap used to repair fistulae of the hard palate: a palatal flap forms the floor of the nose, and a flap taken from the back or edge of the tongue forms the palatal surface.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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