顎下腺管
WordNet
- a continuous tube formed by a row of elongated cells lacking intervening end walls
- an enclosed conduit for a fluid
- a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snakes fangs" (同)epithelial duct, canal, channel
- United States novelist (1862-1937) (同)Edith Wharton, Edith Newbold Jones Wharton
PrepTutorEJDIC
- 送水管;(建物・船などの)通気管;(地下ケーブルなどの)ダクト / (体液を運ぶ)導管,(植物が水・空気を運ぶ)導管
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/08/18 18:39:03」(JST)
[Wiki en表示]
| Submandibular duct |
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Dissection, showing salivary glands of right side. (Labeled as "submaxillary duct", but is identified as "submandibular duct" in newer sources.)
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Mandibular division of trifacial nerve, seen from the middle line. The small figure is an enlarged view of the otic ganglion. ("Wharton's duct" labeled in lower left.)
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| Latin |
Ductus submaxillaris |
| Gray's |
p.1135 |
| MeSH |
Wharton+Duct |
| Anatomical terminology |
The submandibular duct or Wharton duct[1] or submaxillary duct is one of the salivary excretory ducts. It is about 5 cm. long, and its wall is much thinner than that of the parotid duct. It drains saliva from each bilateral submandibular gland and sublingual gland to the sublingual caruncle at the base of the tongue.[2]
Contents
- 1 Eponym
- 2 Anatomy
- 3 Clinical reference
- 4 References
- 5 External links
Eponym
It was initially described by the English anatomist Thomas Wharton and is sometimes referred to by his name.[3]
Anatomy
It begins by numerous branches from the deep surface of the gland, and runs forward between the mylohyoideus, hyoglossus, and genioglossus, then between the sublingual gland and the genioglossus, and opens by a narrow orifice on the summit of a small papilla at the side of the frenulum linguæ.
On the hyoglossus it lies between the lingual and hypoglossal nerves, but at the anterior border of the muscle the lingual nerve passes inferior and medial to the submandibular duct; the terminal branches of the lingual nerve ascend on its medial side.
Clinical reference
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This article possibly contains original research. Please improve it by verifying the claims made and adding inline citations. Statements consisting only of original research should be removed. (June 2014) |
This is the duct from which a hungry person, preparing to take a first bite of food, might accidentally eject a spray of salivary fluid, or, alternatively, intentionally do so in a process called gleeking.
References
- ^ Wharton's duct at Who Named It?
- ^ Ten Cate's Oral Histology, Nanci, Elsevier, 2013, page 255
- ^ Wharton T (1656). Adenographia: sive glandularum totius corporis descriptio. London: Wharton. pp. pages 128–137.
This article incorporates text from a public domain edition of Gray's Anatomy.
External links
- Anatomy figure: 34:03-05 at Human Anatomy Online, SUNY Downstate Medical Center
- Submandibular+duct at eMedicine Dictionary
- Mnemonic medicalmnemonics.com 329
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Head and neck anatomy, digestive system: Mouth anatomy (TA A05.1–2, TH H3.04.01, GA 11.1110–2, 1125–1141)
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| Mouth |
Oral cavity
(including
mucosa) |
| Vestibule |
| Lip |
- Upper
- Lower
- Vermilion border
- Frenulum of lower lip
- Labial commissure of mouth
- Philtrum
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| Cheek |
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| Oral cavity proper |
Palate/
roof of mouth |
- Hard palate
- Soft palate
- Palatine raphe
- Incisive papilla
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| Gingiva |
- Interdental papilla
- Gingival sulcus
- Gingival margin
- Gingival fibers
- Junctional epithelium
- Mucogingival junction
- Sulcular epithelium
- Stippling
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- Periodontium: Cementum
- Gingiva
- Periodontal ligament
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| Glands |
- Parotid gland/Parotid duct
- Submandibular gland/Submandibular duct
- Sublingual gland/Major sublingual duct
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| Teeth |
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| Tongue |
- dorsum
- Taste bud
- Median sulcus
- Terminal sulcus
- Foramen cecum
- Lingual tonsils
- ventral surface
- Frenulum
- Fimbriated fold
- Sublingual caruncle
- Anterior
- Posterior
- Glossoepiglottic folds
- Lingual septum
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Oro-Pharynx/
fauces |
- Oropharyngeal isthmus/Isthmus of the fauces
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| Soft palate |
- Uvula
- Palatoglossal arch
- Palatopharyngeal arch
- Plica semilunaris of the fauces
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- Tonsillar fossa
- Palatine tonsil
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noco/cofa (c)/cogi/tumr, sysi
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UpToDate Contents
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- 1. 唾石症 salivary gland stones
- 2. 唾液腺腫瘍：限局性疾患の治療 salivary gland tumors treatment of locoregional disease
- 3. 成人における顔面外傷 facial trauma in adults
English Journal
- Stenoses of the salivary ducts-sialendoscopy based diagnosis and treatment.
- Kopeć T, Szyfter W, Wierzbicka M, Nealis J.SourceENT Department, University of Medical Sciences, Przybyszewski street 49, 60-355 Poznań, Poland. Electronic address: tkopec@ump.edu.pl.
- The British journal of oral & maxillofacial surgery.Br J Oral Maxillofac Surg.2013 Oct;51(7):e174-7. doi: 10.1016/j.bjoms.2012.08.004. Epub 2012 Aug 29.
- Our aim was to analyse the nature of a sialendoscopy-based classification and present its use in the treatment of stenoses of Wharton's and Stensen's ducts. The classification of stenoses of Wharton's duct has not been published before. We did 133 sialendoscopies in 114 patients who presented with p
- PMID 22938753
- Sonographic appearance of submandibular glands in patients treated with external beam radiotherapy for nasopharyngeal carcinoma.
- Cheng SC, Ying MT, Kwong DL, Wu VW.SourceDepartment of Health Technology and Informatics, The Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong SAR, China.
- Journal of clinical ultrasound : JCU.J Clin Ultrasound.2013 Oct;41(8):472-8. doi: 10.1002/jcu.22017. Epub 2012 Dec 1.
- PURPOSE: The purpose of this study was to investigate the sonographic (US) appearances of submandibular glands in patients with nasopharyngeal carcinoma after external beam radiotherapy (RT) and compare them with those of healthy subjects.METHODS: A total of 81 nasopharyngeal carcinoma patients trea
- PMID 23203417
- A unique case of sclerosing polycystic adenosis of the sinonasal tract.
- Su A, Bhuta SM, Berke GS, Lai CK.SourceDepartment of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.
- Human pathology.Hum Pathol.2013 Sep;44(9):1937-40. doi: 10.1016/j.humpath.2013.01.017. Epub 2013 Mar 1.
- Sclerosing polycystic adenosis is an extremely uncommon, recently described, sclerosing lesion of the salivary glands that appears histologically similar to fibrocystic changes of the breast. The key histopathologic features of sclerosing polycystic adenosis include lobular proliferation of ductal a
- PMID 23465282
Japanese Journal
- 唾石摘出術を契機に生じた咽頭側隙まで及ぶ巨大な唾液貯留の1例
- Discovery of putative salivary biomarkers for Sjögren's syndrome using high resolution mass spectrometry and bioinformatics
Related Links
- duct (dukt) a passage with well-defined walls, especially a tubular structure for the passage of excretions or secretions.duc´tal aberrant duct any duct that is not usually present or that takes an unusual course or direction. alveolar ...
- duct (dukt) a passage with well-defined walls, especially a tubular structure for the passage of excretions or secretions.duc´tal aberrant duct any duct that is not usually present or that takes an unusual course or direction. alveolar ...
★リンクテーブル★
[★]
- 英
- submandibular duct (Z)
- 同
- ワルトン管 Wharton duct Wharton's duct
- 関
- 大唾液腺、小唾液腺
[★]
- 関
- canal、conduit、ductal、ductus、meatus、pipe、tubal、tube、vas、vessel