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Tytuł pozycji:

The clinical significance of the retromolar canal and foramen in dentistry.

Tytuł:
The clinical significance of the retromolar canal and foramen in dentistry.
Autorzy:
Ngeow WC; Department of Oral and Maxillofacial Clinical Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia.
Chai WL; Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia.
Źródło:
Clinical anatomy (New York, N.Y.) [Clin Anat] 2021 May; Vol. 34 (4), pp. 512-521. Date of Electronic Publication: 2020 Feb 12.
Typ publikacji:
Journal Article; Review
Język:
English
Imprint Name(s):
Original Publication: New York : Alan R. Liss, Inc., [c1988-
MeSH Terms:
Anatomic Variation*
Mandible/*anatomy & histology
Cone-Beam Computed Tomography ; Dental Care ; Humans ; Mandible/diagnostic imaging ; Prevalence ; Radiography
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Grant Information:
UM.C/625/1/HIR/MOHE/05 University of Malaya's High Impact Research grant
Contributed Indexing:
Keywords: cone beam computed tomography; mandibular canal; panoramic radiography; retromolar canal; retromolar foramen
Entry Date(s):
Date Created: 20200206 Date Completed: 20211019 Latest Revision: 20211019
Update Code:
20240105
DOI:
10.1002/ca.23577
PMID:
32020669
Czasopismo naukowe
The mandibular canal is nowadays acknowledged as a major trunk with multiple smaller branches running roughly parallel to it. Most of these accessory canals contain branches of the inferior alveolar neurovascular bundle that supplies the dentition, jawbone, and soft tissue around the gingiva and lower lip. This article reviews the prevalence, classification and morphometric measurements of the retromolar canal and its aperture. A retromolar canal is a bifid variation of the mandibular canal that divides from above this main canal, and travels anterosuperiorly within the bone to exit via a single foramen or multiple foramina into the retromolar fossa. This foramen, termed the retromolar foramen, allows accessory branches of the inferior alveolar neurovascular bundles to supply tissues at the retromolar trigone. Clinically, it is of the utmost importance to determine the exact location of the mandibular canal and to identify its retromolar accessory branches when surgery in the posterior mandible is to be performed.
(© 2020 Wiley Periodicals, Inc.)

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