levator anguli oris function

Levator anguli oris: Origin, insertion and action | Kenhuband grab your definitive anatomy study guide for free! Levator anguli oris muscular: do you want to learn more about it? Our attractive videos, interactive questionnaires, in-depth articles and HD atlas are here to get the results faster. What do you prefer to learn with? "I would honestly say that Kenhub cut my study time in half. " - Kim Bengochea, University of Regis, Denver Levator anguli oris muscle Author: • Reviewer: Last revision: October 29, 2020 Reading time: 3 minutes Like all buccolabial muscles, the function of the levator anguli oris contributes to producing facial expressions by controlling the shape, position and lips. Specifically, it makes it lifting the angle of the mouth and deepening the nasolabial lines, facilitating the smile. Key Facts about the Levator tonguli oris muscle Origin Fossa maxilla canine Insertion Modiolus Measured High-mouthed angle Innervation Zigomatic and oral branches of the facial nerve (CN VII) Blood supply Upper lip branch of the facial artery, infraorbital branch of the maxillary artery This article will discuss the function and function of levator anguli oris muscular. Origin and insertion Levator anguli oris originates from the seal canine of , inferior to the infraorbital foramen. After a short lower course, it is mixed with the Modiolus at the angle of the lips. Modiolus is a fibromuscular nodule at the angle of the mouth formed by at least nine muscles. It serves as a clamping center for most of the bucobial muscles, thus integrating the movements of the lips with those of the jaw and cheeks. It is the exact characterization varies through different textbooks, but it is sure that direct lip tractors contribute to modiolus; zygomaticus major, depressor anguli oris and orbicularis oris. RelationsLavator anguli oris lies deep, and lateral, the labii superioris levator. These two muscles bind the infraorbital tissue space (canine space), which is clinically significant as odontogenic infections can spread in it. The infraorbital nerves and the vessels pass between the attachments of the levator anguli oris and the labii superioris levator on their way to the face. Is it hard for you to memorize the muscles of facial expression? Help your learning, consolidate the material and efficiently review using Kenhub's! InnervationZygomatic and buccal branches of internalvate the levator anguli oris muscular. Blood supply The blood supply to the depressor labii inferioris muscle comes from the upper lip branch and infraorbital branch of . FunctionThe anguli delvator elevates the angle of the lips, which deepens the nasolabial folds and allows to smile. Levator anguli oris muscular: do you want to learn more about it? Our attractive videos, interactive questionnaires, in-depth articles and HD atlas are here to get the results faster. What do you prefer to learn with? "I would honestly say that Kenhub cut my study time in half. " - Kim Bengochea, University of Regis, Denver References:Ilustrators: and grab your definitive anatomy study guide for free! Based on literature and academic research, validated by experts, and entrusted by more than 1 million users. Copyright © 2021 Kenhub. All rights reserved. Learning anatomy is not impossible. We're here to help. Learning anatomy is a massive company, and we are here to help you pass with flying colors.

Modiolus (cara)This article needs additional appointments for . Please help. Unsolicited material can be challenged and disposed of. Find sources: – · · · · (January 2021) () needs additional quotations for ··Modiolus Identifiers[ ] In facial anatomy, modiolus is a facial muscle maintained by fibrous tissue, located laterally and slightly higher than each angle of the mouth. It is important to move the , and in . It is extremely important in relation to the stability of the lower denture, due to the strength and variability of the movement of the zone. It derives its supply of motor nerves from the , and its supply of blood from the lipid branches. Modiolus It is contributed by the following muscles: , , , , , , , , , , , . References[] 2. Al-Hoqail RA, Abdel Meguid EM. Anatomical and analytical study of modiolus: illuminating its relevance for plastic surgery. Closure of aesthetic parastella 2009;33(2):147–152. doi:10.1007/s00266-008-9187-x 3.Pélissier P, Pistre V, Bustamante K, Martin D, Baudet J. Le modiolus. Anatomie comparée, rappels embriologique et fisilogique, intérêt chirurgical [The modiolus. Comparative anatomy, embryonic and physiological review, surgical importance]. Ann Chir Plast Esthet. 2000;45(1):41–47. 4.Yu SK, Lee MH, Kim HS, Park JT, Kim HJ, Kim HJ. Histomorphological approach for the Modiolus with reference to reconstructive and aesthetic surgery. J Craniofac Surg. 2013;24(4):1414-1417. doi:10.1097/SCS.0b013e318292c939 Navigation menu Personal tools Named spaces Variants Views More Search Navigation Contributed Tools Printing/exporting Languages

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