Anatomy Of Lip

Lips soft pliable anatomical structures that form the mouth margin of most vertebrates composed of a surface epidermis skin connective tissue and in typical mammals a muscle layer. These grooves or folds are easier to observe when smiling.

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Its upper half is of usual skin color and has a depression at its center directly under the nasal septum called the philtrum which is latin for lower nose while its lower half is a markedly different red colored skin tone more similar to the color of the inside of the mouth and the term vermillion refers.

Anatomy of lip. Laterally their limits follow the alar sulci and the upper and lower lips join at the oral commissures. The lips are very flexible and elastic structures and contain many collagen and elastin fibers and adipose tissue covered by a thin layer of stratified squamous epithelium. With the exception of the teeth the mouth is lined by mucous membranes.

The inferior limit of the lips in the central region is the mentolabial sulcus. Anatomically the philtrum and its pillars are a part of the upper lip. Lip anatomy the upper lip lies between the nose and the orifice of the oral cavity.

The vestibule is the area between the teeth lips and cheeks. The mouth consists of 2 regions the vestibule and the oral cavity proper. Anatomy of a mouth the mouth oral cavity consists of several components including the teeth gingiva gums tongue palate cheeks lips and floor of the mouth.

Anatomy of the lips mouth and oral region. In man the outer skin contains hair sweat glands and sebaceous oil glands. Laterally the lips are separated from the cheeks by the nasolabial grooves that extend from the nose and pass approximately 1 cm lateral to the angles of the mouth.

The lips are soft fleshy structures that form the anterior border of the external opening of the mouth. The skin of the lip with three to five cellular layers is very thin compared to typical face skin which has up to 16 layers. The oral cavity is bounded at the sides and in front by the alveolar process containing the teeth and at the back by the isthmus of the fauces.

Anatomy of the mouth. The upper lip covers the anterior surface of the body of the maxilla. Surface anatomy of the human lips.

With light skin color the lip skin contains fewer melanocytes cells which produce melanin pigment which give skin its color. Anatomy of the lips lips are one of the most visible of all human organs and perhaps the most emotionally expressive part of the human body so its hardly surprising that lip enhancement has become so popular.

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