Vermilion border - Wikipedia
The vermilion border (sometimes spelled vermillion border), also called margin or zone, is the normally sharp demarcation between the lip and the adjacent normal skin. It represents the change in the epidermis from highly keratinized external skin to less keratinized internal skin.
Actinic cheilitis: Causes, treatment, and prevention - Medical News Today
Jul 12, 2023 · Actinic cheilitis is a precancerous condition caused by damage to the lip epithelium, which is the outer most tissue layer. The condition itself is not considered a serious health concern, but...
Cheilitis - UpToDate
Oct 10, 2023 · Cheilitis is an acute or chronic inflammation of the lips. It usually involves the lip vermilion and the vermilion border, but the surrounding skin and the oral mucosa may also be affected [1]. Common symptoms include erythema, dryness, scaling, fissuring, edema, itching, and …
Pale Lips: What Causes This Condition? - WebMD
May 21, 2023 · The vermillion border is the margin of paler skin that separates your lips from the surrounding skin on your face. Most of the skin on your face has 16 cellular layers. But your lips only have...
Human lip vermilion: Physiology and age-related changes
The lip vermilion is a unique facial area with distinctive features that set it apart from the surrounding skin and oral mucosa. Positioned prominently on the face, lip vermilions are constantly exposed to environmental factors such as sunlight, water, air, …
Eczematous cheilitis - DermNet
Eczematous cheilitis is inflammation of the lips presenting as redness with dryness and scaling. It may also be called lip dermatitis. The lips may be divided into three zones – the outer zone comprising the skin next to the lips, the vermilion margin and the mucosal aspect.
Lip Ulcers and Inflammation - Lip Ulcers and Inflammation
It may be caused by infection, sun damage, medications or irritants, allergy, or underlying disease. Inflammation primarily affects the vermilion and vermilion border. Swelling, redness, and pain of the lips occurs; other changes may include cracks, fissures, erosions, crusts, and scale.
Anatomy, Head and Neck, Lips - StatPearls - NCBI Bookshelf
Jun 5, 2023 · The vermilion of the lips is comprised of a modified mucous membrane composed of hairless, highly vascularized, nonkeratinized stratified squamous epithelium. This membrane is three to five cellular layers in thickness, in contrast to the 16-layer facial skin.
Kiss and Tell: Variations of Normal and Pathology of the Lips
Oct 29, 2024 · The vermilion of the lips is comprised of a modified mucous membrane composed of hairless, highly vascularized, nonkeratinized, and stratified squamous epithelium. This membrane is three to five cellular layers in thickness.
Your Quick Guide to Lip Anatomy – Dr. Leslie Baumann
Vermilion Border. The vermilion border is the line between your lips and the rest of your skin. Most women typically apply lip liner or lipstick along this line. The vermilion lip border plays an important role in lip beauty and is often the area injected with dermal fillers such as Restylane, Restylane Silk, Belotero, Juvederm, and Vollure.
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