Philtrum - Wikipedia
The philtrum (Latin: philtrum from Ancient Greek φίλτρον phíltron, lit. "love charm" [2]) or medial cleft is a vertical indentation in the middle area of the upper lip, common to therian mammals, extending in humans from the nasal septum to the tubercle of the upper lip.
Upper Lip | Complete Anatomy - Elsevier
The tubercle is situated at the base of the philtrum, a vertical groove extending from the labial tubercle to the nasal septum. The lips are richly innervated structures. The upper lip receives its cutaneous sensory innervation from the infraorbital nerve (branch of maxillary nerve), which also innervates the facial skin between the upper lip ...
Anatomy, Head and Neck, Lips - StatPearls - NCBI Bookshelf
2023年6月5日 · The upper lip is characterized by a symmetrical pair of paramedian vertical philtral ridges bordering the central depression known as the philtrum, directly below the nasal septum. The philtral ridges and the philtrum are formed by a unique collection of dermal collagen and dense elastic tissue.
Philtrum: MedlinePlus Medical Encyclopedia Image
2024年2月17日 · The philtrum is the midline groove in the upper lip that runs from the top of the lip to the nose. The way the philtrum appears is determined genetically. In some syndromes this grove is shortened.
Lips and Perioral Region Anatomy - Medscape
5 天之前 · The philtrum and paramedian elevations provide structural and aesthetic prominence to the upper lip. The labiomental crease passes horizontally in an inverted U-shape across the lower lip,...
Elements of Morphology: Human Malformation Terminology
Anatomy of the Philtrum. The philtrum (Greek: philtron = love potion [ancient Greeks considered the philtrum to be one of the most erogenous spots on the human body]) is a vertical groove in the midline portion of the upper lip bordered by two lateral ridges or pillars.
Lip-Philtrum Guides - UW Departments Web Server
The Rank 1 picture portrays a deeply grooved philtrum and very thick upper lip. As you advance up the Guide from Rank #1 to #5, the upper lip becomes thinner and the philtrum becomes smoother. The Lip-Philtrum Guide reflects the full range (or normal distribution) of lip thickness and philtrum depth one would see in a general population.
Upper lip - e-Anatomy - IMAIOS
The upper lip covers the anterior surface of the body of the maxilla. Superiorly, the upper lip is covered over by hairy skin. Here, a central depression can be found directly underneath the nasal septum, called the philtrum. The lower portion of the upper lip is reddish in appearance, called the vermillion. The vermillion is covered by a ...
Philtrum - an overview | ScienceDirect Topics
The philtrum, or philtral groove, is the central focal point of the upper lip, defined on each side by philtral columns formed from insertions of the contralateral orbicularis oris with contributions from the levator labii superioris inferiorly.
Anatomy and Variations of the Lip - SpringerLink
2019年1月24日 · The philtrum is located in the midline of the upper lip and connects the columella and vermillion. A deformity in it often alters the shape of the upper lip relative to its surrounding structures. Possible causes of philtrum abnormality include exposure to certain drugs during pregnancy and chromosomal aberrations, but in some syndromes, the ...
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