where is the serratus anterior?
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Serratus anterior Serratus anterior. The serratus anterior a muscle that originates on the top surface of the eight or nine upper ribs. The serratus anterior muscle inserts exactly at the front border of the scapula, or shoulder blade. The muscle has three sections: the superior, intermediate or medial, and the inferior. The function of the serratus anterior muscle is to allow the forward rotation of the arm and to pull the scapula forward and around the rib cage.
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Tibialis anterior Tibialis anterior. The tibialis anterior muscle is the largest muscle located in the anterior (front) compartment of the leg. The blood supply to the tibialis anterior muscle comes primarily from the anterior tibial artery and its branches.n general, muscles of this compartment help to flex the foot in an upward direction at the ankle and also extend the toes. The tibialis anterior muscle emerges from the upper lateral (outer) surface of the tibia, or shinbone, and from the interosseous membrane.
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Learn Muscle Anatomy: Serratus Posterior Superior and Inferior Serratus Posterior Muscle Actions The serratus posterior inferior and serratus posterior superior are two different muscles, but they are mirror images of each other. Winglike in shape, the superior is situated at the upper part of the posterior thorax, while the inferior is at the lower part.
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body serratus, serratus muscles - any of several muscles of the trunk. side - either the left or right half of a body; he had a pain in his side. chest, pectus, thorax - the part of the human torso between the neck and the diaphragm or the corresponding part in other vertebrates.
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THE SHOULDER GIRDLE The serratus muscle is used commonly in movements drawing the scapula forward with slight upward rotation. EX: throwing a ball, tackling in football. Is used strongly in push ups, bench press, and overhead press. can be stretched by standing facing a corner and placing each hand at shoulder level on the two walls.
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- The anterior circumflex humeral artery arises from the axillary artery about one centimeter distal to the inferior border of the pectoralis major and courses laterally along the inferior border of the subscapularis tendon.
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Serratus anterior muscle The serratus anterior muscle originates at the 1st to 9th rib and inserts at the ventral surface of the medial border of the scapula. Due to its course it has a “serrated” or “saw-toothed” appearance. The muscle is further divided into three parts:
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Serratus posterior muscles Pathology. The disproportionate use of the serratus posterior superior and other back muscles (e.g. cradling the phone between ear and shoulder) can result in a condition known as the scapulocostal syndrome.
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- The anterior triangle of the neck is an anatomical division created by the muscles of the head and neck. It is used clinically to locate structures that pass through the neck.In this article, we shall look at the regional anatomy of the anterior triangle and its subdivisions.ith respect to the vasculature, the common carotid artery passes through the anterior triangle, and bifurcates within the triangle into the external and internal carotid arteries. The internal jugular vein also can be found within this area. It drains blood from the head and neck.
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What is a anterior infarction? Relevance. Rating Newest Oldest. Best Answer: Anterior infarction means a heart attack of the front part of the heart. It is usually do to a blocked artery (almost always the left anterior descending or LAD artery) that supplies blood mostly the left ventricle which is the main chamber that pumps blood through the body.his is a term doctors use to denote WHERE in the heart the heart attack (myocardial infarction) has occurred. Anterior means front-so this heart attack has occurred in the front part of the heart.
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- One such muscle is the serratus ventralis (SV), a “fan-shaped” muscle found in the chuck of beef carcasses. The SV has been reported to vary significantly in tenderness randomly throughout the muscle.rocedureSample Processing and Data CollectionThe left and right side serratus ventralis muscles from eight USDA Choice and eight USDA Select carcass were obtained (2 total) from modi-fied arm chucks, with the brisket and shoulder clod removed, that were shipped to the University of Nebraska meat laboratory.
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The Anterior Triangle of the Neck The anterior triangle is a region located at the front of the neck. In this article, we shall look at the anatomy of the anterior triangle of the neck - its borders, contents and subdivisions.
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Niagara Falls - Planning and Preparing for Your Trip [Back to top]. Niagara Falls is shared between the United States and Canada. If you want to see the falls from both sides (well worth it), you'll have to abide by the Visa and Passport Requirements for both countries.Back to top]. Niagara Falls is shared between the United States and Canada. If you want to see the falls from both sides (well worth it), you'll have to abide by the Visa and Passport Requirements for both countries.
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Arteries of the Upper Limb - Arranged Alphabetically serratus anterior m., parts of adjacent muscles, skin and fascia of the anterolateral thoracic wall. lateral thoracic a. is a rare case of a muscular artery that enters the muscle (serratus anterior) from its superficial surface. posterior circumflex humeral. axillary a., 3rd part.
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Anatomy- superficial, deep back Damage to the long thoracic nerve would...... lead to nerve paralyses the serratus anterior to produce winged scapula, which is most prominent when the arm is lifted forward or when the patient pushes the outstretched arm against a wall.
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Anterior fontanelle Anterior fontanelle. The anterior fontanelle (bregmatic fontanelle, frontal fontanelle) is the largest fontanelle, and is placed at the junction of the sagittal suture, coronal suture, and frontal suture; it is lozenge-shaped, and measures about 4 cm in its antero-posterior and 2.5 cm in its transverse diameter.
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Anterior Abdominal Muscles 1 Rectus abdominis muscle: originates from the 5th to 7th costal cartilage and the xiphoid process of the sternum and inserts at the pubis (between the pubic tubercle and symphysis). 2  Thereby it passes through the rectus sheath, a tendinous muscle envelope built by the aponeurosis of the lateral abdominal muscles.n particular, the rectus abdominis muscle does a ventral flexion (flexion of the trunk or erection of the pelvis) and thus is an important antagonist of the intrinsic back muscles.
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- This is an important part of the rotator cuff. The serratusanterior muscle attaches along the medial edge of the scapula and passes in front of the scapulato wraps around the side of chest wall and attaches to the ribs on the side and front of thechest.
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Serratia marcescens Serratia marcescens is a motile,short rod-shaped, Gram-negative, facultative anaerobe bacterium, classified as an opportunistic pathogen. It was discovered in 1819 by Bartolomeo Bizio in Padua, Italy.
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Serratus anterior muscle the serratus anterior superior is inserted near the superior angle; the serratus anterior intermediate is inserted along the medial border; the serratus anterior inferior is inserted near the inferior angle. Relations Edit. The serratus anterior lies deep to the subscapularis, from which it is separated by the subscapularis (supraserratus) bursa. It is separated from the rib by the scapulothoracic (infraserratus) bursa.
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Richard Serra Richard Serra. Richard Serra (born November 2, 1938) is an American minimalist sculptor and video artist known for working with large-scale assemblies of sheet metal. Serra was involved in the Process Art Movement. He lives and works in Tribeca, New York, and on Cape Breton Island in Nova Scotia.
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- The superior angle of the scapula or medial angle, is covered by the trapezius muscle. This angle is formed by the junction of the superior and medial borders of the scapula. The superior angle is located at the approximate level of the second thoracic vertebra.
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Avulsion fracture of the anterior superior iliac spine: misdiagnosis of a bone tumour The anterior superior iliac spine, which develops from an anterior apophysis of the iliac crest, is the site of origin of the sartorius muscle and part of the tensor fasciae latae.bstract. Avulsion fractures of the anterior superior iliac spine are rare. This injury is usually seen in adolescents, as an avulsion fracture of the apophyses, a result of sudden vigorous contraction or repetitive contraction of the sartorius and tensor fasciae latae muscles.
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Projectional radiography Anterior area of interest-a PA chest X-ray, a PA projection of the ribs, and a 45 degree Anterior Oblique with the non-interest side closest to the image receptor.
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Regions of the Head and Neck Posterior Cervical Region. The region posterior to the anterior borders of (i.e., corresponding to the area of) the trapezius is the posterior cervical region. Its main content is the trapezius muscle which runs down to the posterolateral aspect of the trunk. The sub-occipital triangle or region lies deep to the posterior cervical region. Lateral Cervical Region
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Upper GI Tract Anatomy The cardiac notch (incisura cardiaca gastri) is the acute angle between the left border of the abdominal esophagus and the fundus of the stomach, which is the part of stomach above a horizontal line drawn from the cardia. The body (corpus) of the stomach leads to the pyloric antrum (at the incisura angularis).