歯肉溝
- 関
- gingival sulci
WordNet
- (anatomy) any of the narrow grooves in an organ or tissue especially those that mark the convolutions on the surface of the brain
- the tissue (covered by mucous membrane) of the jaws that surrounds the bases of the teeth (同)gum
- of or relating to the gums
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2018/10/15 10:55:03」(JST)
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| Gingival sulcus |
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Gingival sulcus (G). Other letters: A, crown of the tooth, covered by enamel. B, root of the tooth, covered by cementum. C, alveolar bone. D, subepithelial connective tissue. E, oral epithelium. F, free gingival margin. H, principal gingival fibers. I, alveolar crest fibers of the PDL. J, horizontal fibers of the PDL. K, oblique fibers of the PDL. |
| Details |
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| Identifiers |
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| Latin |
sulcus gingivalis |
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| TA |
A05.1.01.111 |
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| FMA |
74580 |
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Anatomical terminology [edit on Wikidata] |
The gingival sulcus is an area of potential space between a tooth and the surrounding gingival tissue and is lined by sulcular epithelium. The depth of the sulcus (Latin for groove) is bounded by two entities: apically by the gingival fibers of the connective tissue attachment and coronally by the free gingival margin. A healthy sulcular depth is three millimeters or less, which is readily self-cleansable with a properly used toothbrush or the supplemental use of other oral hygiene aids.[citation needed]
Pathology
Main article: Gingival and periodontal pockets
When the sulcular depth is chronically in excess of three millimeters, regular home care may be insufficient to properly cleanse the full depth of the sulcus, allowing food debris and microbes to accumulate, forming dental biofilm. This poses a danger to the periodontal ligament (PDL) fibers that attach the gingiva to the tooth. If accumulated microbes remain undisturbed in a sulcus for an extended period of time, they will penetrate and ultimately destroy the delicate soft tissue and periodontal attachment fibers. If left untreated, this process may lead to a deepening of the sulcus, recession, destruction of the periodontium, including the bony tooth socket, tooth mobility, and tooth loss.[1] A periodontal pocket is a dental term indicating the presence of an abnormally deepened gingival sulcus.
References
- ^ Antonio Nanci, Ten Cate's Oral Histology, Elsevier, 2007, page 3
Rickne C. Scheid (2012). Woelfel's Dental Anatomy. Lippincott Williams & Wilkins. p. 200. ISBN 978-1-60831-746-2.
Anatomy of the mouth |
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| Lip |
- Vermilion border
- Frenulum of lower lip
- Labial commissure of mouth
- Philtrum
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| Cheek | |
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| Roof |
- Hard palate
- Soft palate
- Palatine raphe
- Incisive papilla
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| Gums |
- Interdental papilla
- Gingival sulcus
- Gingival margin
- Gingival fibers
- Junctional epithelium
- Mucogingival junction
- Sulcular epithelium
- Stippling
- Periodontium
- Cementum
- Gingiva
- Periodontal ligament
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| Glands |
- Parotid gland
- Submandibular gland
- Sublingual gland
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| Teeth | |
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| Tongue |
- Top
- Taste bud
- Median sulcus
- Terminal sulcus
- Foramen cecum
- Lingual tonsils
- Underside
- Frenulum
- Fimbriated fold
- Sublingual caruncle
- Glossoepiglottic folds
- Lingual septum
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| Back of mouth |
- Oropharynx
- fauces
- Plica semilunaris of the fauces
- Uvula
- Palatoglossal arch
- Palatopharyngeal arch
- Tonsillar fossa
- Palatine tonsil
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UpToDate Contents
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English Journal
- Platelet-Rich Fibrin Combined With 1.2% Atorvastatin for Treatment of Intrabony Defects in Chronic Periodontitis: A Randomized Controlled Clinical Trial.
- Martande SS1, Kumari M2, Pradeep AR3, Singh SP3, Suke DK3, Guruprasad CN3.
- Journal of periodontology.J Periodontol.2016 Sep;87(9):1039-46. doi: 10.1902/jop.2016.150306. Epub 2016 Jun 13.
- BACKGROUND: Platelet-rich fibrin (PRF), a second-generation platelet concentrate, and atorvastatin (ATV), a potent member of the statin group, are known to promote tissue regeneration. The current study is designed to evaluate combined efficacy of PRF and 1.2% ATV gel with open flap debridement (OFD
- PMID 27294433
- Synergistic Approach Using Platelet Rich Fibrin and 1% Alendronate for Intrabony Defect Treatment in Chronic Periodontitis: A Randomized Clinical Trial.
- Pradeep AR1, Kanoriya D1, Singhal S1, Garg V1, Guruprasad CN1.
- Journal of periodontology.J Periodontol.2016 Aug 26:1-13. [Epub ahead of print]
- BACKGROUND: Platelet-rich fibrin (PRF) is a reservoir of concentrated platelets, provides pool of biologic growth promoting factors and cytokines which helps in mediating regeneration of the lost bone and soft tissue maturation. Alendronate (ALN), member of amino-bisphosphonate group is known to enh
- PMID 27562221
- In vivo assessment of periodontal structures and measurement of gingival sulcus with Optical Coherence Tomography: a pilot study.
- Fernandes LO1, Mota CC2,3, de Melo LS3, da Costa Soares MU4, da Silva Feitosa D5, Gomes AS6,7.
- Journal of biophotonics.J Biophotonics.2016 Aug 9. doi: 10.1002/jbio.201600082. [Epub ahead of print]
- There has been increasing interest on the development of clinically acceptable, more sensitive and specific methods for non-invasive diagnosis in Periodontics. In this pilot study, the performance of an Optical Coherence Tomography (OCT) system in imaging periodontal structures in humans was evaluat
- PMID 27503608
Japanese Journal
- Behavior of Human Gingival Epithelial Cells on Titanium Following Abrasion of the Adjunctive Glycine Air Polishing Powder
- 象牙質知覚過敏抑制材「ナノシール」の象牙細管封鎖性臨床評価
- グラム陰性菌またはグラム陽性菌の菌体破砕物が感作ラットの歯周組織に及ぼす影響
Related Links
- Accurate record of finish line can be achieved when gingival sulcus is widened enough in order to provide access for impression material to reach the subgingival margins.16-17 Three principle methods are existing for soft tissue retraction including mechanical, chemo-mechanical and electrosurgical.18-21 The chemo-mechanical technique is doubtless the most extensively used but it is time ...
- The gingival sulcus is the natural space found between the tooth and the gum tissue that surrounds the tooth, known as the free gingiva. Flossing between your teeth removes plaque and food from the gingival sulcus.
- The gingival sulcus is located between the tooth and the free gingival margin and is the crevice that surrounds the tooth. The sulcus lining epithelium renews itself rapidly every 4-6 days - compared to 6-12 The normal depth of the ...
★リンクテーブル★
[★]
歯肉溝
- 関
- gingival sulcus
[★]
- (pl.)sulci
- 溝(groove)、縦溝。(解剖)(特に大脳の)溝(脳溝)
- 同
- 脳溝
[★]
- 関
- gingiva、gum