WebMay 30, 2024 · Abduction and adduction are two terms that are used to describe movements towards or away from the midline of the body. Abduction is a movement away from the midline – just as abducting someone is to take them away. For example, abduction of the shoulder raises the arms out to the sides of the body. Adduction is a movement … WebWhen the light of sight is above the horizontal line, an angle of elevation is formed. When the light of sight is below the horizontal line, an angle of depression is formed. Angle of …
Dental Hygiene Summer Flashcards Quizlet
WebNasion – Midline junction between the eyes just below the eyebrows. Outer canthus of the eye – The outer corner of the eye. Philtrum – Vertical groove or depression in the midline … WebThe midline point just superior to the nasal root overlying the naso-frontal suture. ... For example, if the nasal tip overhangs the upper lip, the position of subnasale is difficult to define [Hall et al., ]. Nasal length and width are the most common measurements taken in practice. A short description of how to measure each dimension is ... goodlife concert 2023
Facial muscles: Anatomy, function and clinical cases Kenhub
WebImage: Thinkstock. Everyone feels down at some time. You may lack energy, have trouble sleeping, or just feel blah. The feeling often goes away, or it comes and goes, but does not … WebNov 16, 2016 · Their function is to elevate the upper lip 14. ... Two raised vertical columns of tissue form a midline depression called the philtrum, which is located between the paramedian elevations of the vermilion and the columella above (Fig. 3). Webgoing above upper lip. Function: On contraction, this muscle adducts the lips by drawing the lower lip up and the upper lip down, probably in conjunction with some of the other facial muscles. It may also pull the lips against the teeth. This muscle can also round the lips by its sphincter action. B. MUSCLES THAT RAISE THE UPPER LIP 1. goodlife concert