trapezius muscle definition

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The trapezius muscle is a postural and active movement muscle, used to tilt and turn the head and neck, shrug, steady the shoulders, and twist the arms. Torticollis, also known as wry neck, is a dystonic condition defined by an abnormal, asymmetrical head or neck position, which may be due to a variety of causes. Trapezius Muscle: Innervation. Trapezius pain can be caused by delayed-onset muscle soreness (DOMS) from a workout, but it can also be the result of poor weightlifting technique or poor posture, especially if you spend a lot of time sitting at a desk. Doing this promotes good blood circulation to the injured area and speeds up the healing process. Learn vocabulary, terms, and more with flashcards, games, and other study tools. This post will be a bit longer than usual since it is a quite complicated one and it covers both the neck as well as the beginning of the thoracic spine. The muscle is divided into three parts: descending (superior), ascending (inferior), and middle[1]. Together with … TM is not a medical disorder or disease but rather a symptom of an existing underlying condition. The body also has voluntary muscles that are attached to the skeleton and some involuntary muscles that work the internal organs. The trapezius is a muscle in the upper back that helps the neck, shoulders, and arms move. The heart is made of a unique muscle type known as cardiac. In human anatomy, the trapezius is a large superficial muscle that extends longitudinally from the occipital bone to the lower thoracic vertebrae and laterally to the spine of the scapula (shoulder blade). (anatomy) A large vertebrate skeletal muscle divided into an ascending, descending, and transverse portion, attaching the neck and central spine to the outer extremity of the scapula; it functions in scapular elevation, adduction, and depression. In the last post I described muscle linings of the Rhomboid. The body is divided from top to bottom into motor zones described as myotomes. Definition of Trapezius. Dictionary entry overview: What does trapezius mean? ‘With the upper trapezius, the levator scapula lifts your shoulder blades.’ ‘The third part of the artery may be covered by the trapezius or sternocleidomastoid, or by the clavicular origin of the omohyoid.’ ‘In particular, the external rotator muscles and the lower trapezius muscle … ... Rate this definition: trapezius, trapezius muscle, cowl muscle, musculus trapezius (noun) either of two flat triangular muscles of the shoulder and upper back that are involved in moving the shoulders and arms. It is often triggered by a problem with your trapezius muscle. Learn more about its functions and the causes and treatment of trapezius pain. Meaning of trapezius. 1. Because of the large size of the trapezius muscle, this muscle is innervated by more than one nerve. If so, the pain you're feeling might come from the fan-shaped trapezius muscle, which spreads across your upper back and reaches up into your neck. This type involves the muscles of your neck. Dictionary entry overview: What does trapezius muscle mean? Trapezius muscle strain causes moderate to severe pain. The trapezius is a broad, flat, superficial muscle extending from the cervical to thoracic region on the posterior aspect of the neck and trunk. It extends from the occipital bone down to the lower thoracic vertebrae and laterally to the scapula. Trapezius Muscle Flap Lauren M. Mioton Gregory A. Dumanian DEFINITION The trapezius muscle flap is a reliable option for coverage of the posterior trunk and for defects of the head and neck. Myofascial trigger points can be the main cause of neck and upper back pain and the trapezius muscle is the most commonly studied. The trapezius has t The harder to develop portion of the traps is the part of the muscle that everyone likes though — the top part. Trapezius myalgia. Today’s spotlight is for the Trapezius muscle. Trapezius Strain is an annoying and discomforting medical condition in which the affected individual finds it challenging to move scapula (wing bone) and the shoulders in any direction. • TRAPEZIUS MUSCLE (noun) The noun TRAPEZIUS MUSCLE has 1 sense:. The trapezius muscle (or simply trapezius, Latin: musculus trapezius) is a significant muscle of the back lying in the most superficial layer.It extends from the occipital bone down to the lower thoracic vertebrae and laterally to the scapula.The trapezius moves and stabilizes the scapula. The trapezius is a large paired surface muscle that extends longitudinally from the occipital bone to the lower thoracic vertebrae of the spine and laterally to the spine of the scapula.It moves the scapula and supports the arm.. Trapezius Muscle DEFINITION - What does Trapezius mean? Specifically, the trapezius … Noun. trapezius meaning: 1. a large muscle between the neck and shoulder 2. a large muscle between the neck and shoulder. Learn more. The lower trapezius—responsible for pulling your shoulder blades down—is often ignored, leaving the muscle weak. Muscle definition requires a body fat percentage below 10 percent, which is almost entirely based on what you eat. This shape of this muscle resembles a trapezium or diamond-shaped quadrilateral. Trapezius muscle pain is often described as acute or chronic pain that affects a number of small muscles in the upper back and neck. • TRAPEZIUS (noun) The noun TRAPEZIUS has 1 sense:. Try putting several pillows behind you so that you are propped up at a 30 to 45 degree angle. trapezius (plural trapezii or trapeziuses) A large vertebrate skeletal muscle divided into an ascending, descending, and transverse portion, attaching the neck and central spine to the outer extremity of the scapula; it functions in scapular elevation, adduction, and depression. Trapezius strain is thought to be due to common repetitive strain or stress injury associated with carrying light loads and certain postures, such as working on a computer for long periods of time. Trapezius strain is often considered a part of the myofascial pain syndrome (MPS). Trapezius muscle (Musculus trapezius) The trapezius muscle is a large, triangular, paired muscle located on the posterior aspect of the neck and thorax. Derived from the same motor portion of a spinal nerve root trapezius myalgia ( TM ) is the complaint pain! Middle [ 1 ] shoulders, and more with flashcards, games and! Divided into three parts: descending ( superior ), ascending ( inferior ), and middle [ 1.! Simple carbohydrates and other study tools often considered a part of the upper trapezius muscle mean disorder... From the Latin words tortus for twisted and collum for neck particularly reactive to stressful situations, and more flashcards! 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