What is an anterior lip?

The anterior lip refers to the front portion of a structure or body part. In dental terms, the anterior lip specifically refers to the upper lip in relation to the teeth and mouth. The anterior lip plays a key role in pronunciation, facial expression, and overall aesthetics of the face.

The anterior lip is involved in the production of various speech sounds, such as the sounds of "p," "b," "m," and "w." It also helps in creating facial expressions, such as smiling or frowning. The position and shape of the anterior lip can also affect the overall balance and symmetry of the face.

In dentistry, the anterior lip is important for proper lip support and aesthetics in relation to the teeth. Issues with the anterior lip, such as asymmetry, thinning, or excessive prominence, can impact a person's smile and overall facial appearance. Dental treatments, such as orthodontics, cosmetic dentistry, or lip augmentation, may be used to improve the appearance of the anterior lip and enhance a person's smile.