![]() History and etymologyīartholin duct is named after its discoverer, the Danish anatomist Caspar Bartholin the Younger (1655-1738) 3. Submental vein (tributary of the facial vein)Īutonomic innervation is from the lingual nerve via the submandibular ganglion with parasympathetic fibres arising from the chorda tympani and sympathetic fibres from the superior cervical ganglion. Sublingual vein (tributary of the lingual vein) Submental artery (branch of the facial artery) Sublingual artery (branch of the lingual artery) It’s formed as a result pre-existing hardened plaques. This is mostly due to heavy deposits of minerals e.g calcium on the surface of the teeth. In addition, The Plaque Index (PI) was used to evaluate plaque scores while the presence or absence of gingival bleeding index (GBI) was used to determine gingival health. The parotid and submandibular glands both have a fibrous capsule derived from the superficial (investing) layer of the deep cervical fascia 4. What is Calculus Bridge Dental calculus, most commonly called tartar, is a yellowish build up on the teeth of individuals who have accumulated plaque over a period of time. Methods: The extent of supragingival calculus in relation to the lingual surfaces of the lower anterior teeth was measured using the Volpe-Manhold Calculus Index (VMI). It is the only major salivary gland that does not contain a capsule 5. Patients should be advised of this possiblity prior to beginning debridement. Removal of the bridge may reveal several mobile teeth. The superior surface of the gland indents the mucosa of the floor of the mouth, creating the sublingual fold, which extends to the sublingual papilla at the base of the frenulum of the tongue. Often a calculus bridge is associated with gingival recession and periodontal disease. They lie against the medial surface of the mandible at the sublingual fossa and are immediately lateral to the submandibular duct and lingual nerve. Instead of finding the area under the arc I found the arc length. Since the cables always form a parabola I just used integrals to figure out the distance between the 2 towers. The sublingual glands are small, almond-shaped glands. The amount of cable used is part of where the calculus comes in.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |