WebThe purpose of this review was to analyze the anatomy and function of the upper lip and provide an approach for reconstruction of upper lip defects. The primary role of the upper lip is coverage of dentition and animation, whereas the lower lip is critical for oral competence, speech, and eating. The orbicularis oris (OO) and several other ... WebInsertion: The buccinator is added in a complex way into the upper and lower lips. When it reaches near the angle of the mouth: Upper fibres enter upper lip, Lower fibres enter the lower lip and; Intermediate fibres …
(PDF) Facial anatomy - ResearchGate
WebJan 1, 2014 · The upper face extends from the hairline to the upper border of the midface, and the lower face extends from the lower border of the midface to the chin. ... Facial artery in the upper lip and nose: anatomy and a clinical application. Plast Reconstr Surg, 109 (2002), pp. 855-861. View in Scopus Google Scholar. 16. M.L. Loukas, J. Hullett, G.L ... WebNov 4, 2024 · Facial nerve (zygomatic and buccal) Elevates the upper lip and dilates the nostril Risorius Facial nerve (zygomatic and buccal) Moves angle of mouth laterally Depressor labii inferioris Facial nerve (mandibular) Depresses lower lip Mentalis Facial nerve (mandibular) Protrudes lower lip Buccinator Facial nerve (buccal) ingen jurassic park shirt
Facial muscles: Anatomy, function and clinical cases
WebNov 16, 2016 · The features of the ideal lips with respect to facial anatomy, important anatomical landmarks of the face, the facial proportions of the lips and ethnic and sexual differences are described. ... Their function is to elevate the upper lip 14. The levator angulioris arises deeply from the canine fossa of the maxilla, below the infraorbital ... WebScant upper facial and periorbital venous valves may cause arteriovenous shunting after choke vessel spasm, with resultant embolization to the ophthalmic vein, cavernous sinus, and brain. True anastomoses, in contrast, link adjacent territories without caliber loss to potentially allow unimpeded embolic passage to remote or contralateral facial ... WebMaxillary: This nerve branch is responsible for sensations in the middle part of your face. Maxillary refers to the upper jaw. The maxillary nerves extend to your cheeks, nose, lower eyelids and upper lip and gums. Mandibular: The mandibular (lower jaw) branch aids sensation to the lower part of your face, such as the jaws, lower lip and gum ... mitigating slips trips and falls