2014年1月1日 · The area surrounding the mouth is constituted by two anatomically and surgically related subunits: the lips and the chin. The lips are important structures that dominate in facial aesthetics but are also valuable in function being a motile organ.

2016年3月17日 · The area surrounding the mouth is constituted by two anatomically and surgically related subunits: the lips and the chin. The lips are important structures that dominate in facial aesthetics but are also valuable in function being a motile organ.

2024年10月15日 · A receding chin is also known as retrogenia or a weak chin. Instead of jutting out or lying flat, a receding chin slopes back toward the neck. It happens when the lower jaw – or mandible –...

2023年11月21日 · There are 11 of these muscles and their functions include: Elevating and everting the upper lip: levator labii superioris, levator labii superioris alaeque nasi, risorius, levator anguli oris, zygomaticus major and zygomaticus minor muscles.

2023年6月5日 · Both the upper and lower lip contains mucosal membrane, vermilion, and cutaneous surfaces. This article briefly reviews the anatomy, neurovasculature, and musculature of the lips, as well as important surgical and clinical considerations regarding lip pathology.

2025年1月27日 · They function to provide competence to the oral cavity during mastication and at rest. The lips affect uttered sounds that facilitate spoken language and provide changes in facial expression that...

2025年1月27日 · The chin is located at the anterior and inferior part of the face, below the lower lip and extending to the mandibular symphysis—the midline where the two halves of the mandible fuse. It forms the most prominent point of the lower jaw.

2017年3月9日 · In general the closer the lips are to the “E” plane the more dominate the teeth and lips will appear, the farther behind the “E” plane the lips are, the more dominate the nose and chin appear. As a rule I always consider these relationships in looking at the size and shape of the anterior teeth in any restoration.

2024年4月9日 · “A chin is an extension of the jawline—and I commonly treat both at the same time, as many patients do not want to undergo a surgical procedure to place a chin implant for a recessed chin. I use the same deeper fillers I would in the jawline.” Lips. Commonly used: Juvéderm Ultra XC or Volbella XC, Restylane Silk or Refyne

In this review, we describe the features of the ideal lips for an individual’s face. 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.