Retract definition anatomy. For instance, when throwing a punch with abducted arms, a muscle originating from the chest wall–called serratus anterior–contracts and drags the scapula forwards over the rib Retraction is the opposite motion, with the scapula being pulled posteriorly and medially, toward the vertebral column. It commonly occurs in joints such as the shoulder blades and jaw. The term retraction may used to describe movement at a joint e. These terms are used in anatomy and the healthcare professions to assess patients for Looking for online definition of retraction in the Medical Dictionary? retraction explanation free. com Retraction is the opposite of protraction movement, which refers to bringing the protracted scapula or the mandible back into their original positions. What does retraction mean? Jul 12, 2025 · Protraction and retraction are fundamental anatomical movements that describe the anterior (forward) and posterior (backward) displacement of a body part, respectively. Protrusion, retrusion, and excursion demonstrated with free video, pictures, and anatomy review quiz. g. Retraction is the opposite motion, with the scapula being pulled posteriorly and medially, toward the vertebral column. Retraction is the movement of a body part in the posterior direction, toward the back of the body. Mar 24, 2019 · This article explains the various anatomical terms of motion and provides examples of each type of anatomical movement (flexion, extension, abduction etc). how two body parts move in relation to each other. For the mandible, protraction occurs when the lower jaw is pushed forward, to stick out the chin, while retraction pulls the lower jaw backward. What is retraction? Meaning of retraction medical term. See full list on registerednursern. Learn anatomy body movement terms for your anatomy and physiology courses in nursing school and other healthcare majors. Protraction and retraction are special body movement terms involving the scapulae (or shoulder blades). Study with Quizlet and memorize flashcards containing terms like , Protraction, Retraction and more. Protraction means to protrude or stick out a part of the body. Jun 13, 2025 · Introduction to Retraction in Anatomy Definition and Importance of Retraction Retraction in anatomy refers to the process of gently pulling back or retracting tissues to expose the underlying structures, allowing for a clearer view and access during surgical procedures or histological examinations. Definition of retraction, a movement. The importance of retraction lies in its ability to facilitate precise dissection, minimize . This or related words may also be used to describe the action of certain muscles that cause such movement. ovulyy r71 3yc5bdr nxb8u rsvi hgqo xosc 10 ftwcvw y9