Floor of the intertubercular groove
WebSternocostal head: anterior surface of sternum, superior six costal cartilages, aponeurosis of external oblique muscle. Insertion. Lateral lip of intertubercular groove of humerus. Innervation. Medial and lateral pectoral nerves. Artery. Pectoral branch of … WebJun 14, 2024 · Insertion: Humerus, floor of intertubercular groove. Actions. 1. Shoulder extension. 2. Shoulder adduction. 3. Shoulder internal rotation. 4. Assists in scapula depression. 5. Primary stabilizer of pelvis. Tips. 1. Target iliac fibers with vertical pulls. 2. Pull to when Humerus lines up with torso, then pull inward to spine (wrap around) ...
Floor of the intertubercular groove
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Web3. Intertubercular sulcus or Bicipital groove- It is described below into three points- Location, Attachment, and Content. 1. Location-• It is present on the upper end of the … The bicipital groove (intertubercular groove, sulcus intertubercularis) ... The insertion of the latissimus dorsi muscle is found along the floor of the bicipital groove. The teres major muscle inserts on the medial lip of the groove. [citation needed] It runs obliquely downward, and ends near the junction of the upper with … See more The bicipital groove (intertubercular groove, sulcus intertubercularis) is a deep groove on the humerus that separates the greater tubercle from the lesser tubercle. It allows for the long tendon of the biceps brachii muscle to … See more The bicipital groove separates the greater tubercle from the lesser tubercle. It is usually around 8 cm long and 1 cm wide in adults. It lodges the long tendon of the biceps brachii muscle between … See more • Anatomy photo:03:st-0204 at the SUNY Downstate Medical Center See more The bicipital groove allows for the long tendon of the biceps brachii muscle to pass. See more • Radial groove • Medial bicipital groove See more
Web1. Biceps brachii: Origin: Short head: coracoid process of the scapula.Long head: supraglenoid tubercle. Insertion: Radial tuberosity and bicipital aponeurosis into deep fascia on medial part of forearm. 2. Triceps brachii: Origin: Long head: infra glenoid tubercle of scapula Lateral head: above the radial groove Medial head: below the radial groove ... WebAJR:141, October 1983 BICIPITAL GROOVE 783 Fig.3.-Normal bicipital groove projection. Photograph (A)andradiograph (B)ofhumerab specimen shownormalbicipital grooveasseenin projection described intext.Notethatwallsof intertubercular sulcus aresmooth andwellde-fined.Humeral tuberosities alsoarewelldemon-strated. MedialWallAngle
WebJul 29, 2024 · Latissimus dorsi. Origin. Spinous processes of vertebrae T7-L5, thoracolumbar fascia, iliac crest, inferior 3 or 4 ribs and inferior angle of scapula. Insertion. Floor of intertubercular groove of the humerus. Artery. Thoracodorsal branch of the subscapular artery. Nerve. Thoracodorsal nerve (C6, C7, C8) WebOrigin: Spinous processes of thoracic T6-T12, thoracolumbar fascia, iliac crest and inferior 3 or 4 ribs Insertion: Floor of intertubercular groove of the humerus Artery: Subscapular artery,dorsal scapular artery Nerve: Thoracodorsal nerve Action: Pulls the forelimb dorsally and caudally Antagonist: Deltoid, trapezius Description: The Latissimus dorsi is a …
WebThis broad, flat muscle of the lower back inserts on the floor of the intertubercular groove of the humerus, it is the prime mover of arm extension, it adducts and medially rotates …
WebThis broad, flat muscle of the lower back inserts on the floor of the intertubercular groove of the humerus, it is the prime mover of arm extension, it adducts and medially rotates the arm: This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. the architecture of communityWebAnatomy. The muscle has attachments to. The lower six thoracic vertebral spinous processes anterior to the attachment of the trapezius on the spinous processes. Through the thoracolumbar fascia latissimus dorsi … the architecture of humanismWebIntertubercular groove synonyms, Intertubercular groove pronunciation, Intertubercular groove translation, English dictionary definition of Intertubercular groove. n. 1. A long … the ghost daybreak robloxWebFloor of intertubercular groove of the humerus: Thoracodorsal nerve (C6, C7, C8) Extends, adducts and medially rotates the humerus: Rhomboid Major: Spinous processes of T2-T5 vertebrae: Medial border of scapula inferior to spine of … the ghost dance war charles eastman summaryWebin·ter·tu·ber·cu·lar groove. a furrow running down the shaft of the humerus between the two tubercles, lodging the tendon of the long head of the biceps, and giving attachment in its … the architecture of education frameworksWebFactors analyzed in evaluating the bicipital groove included the medial wall angle, depth and width of the intertubercular sulcus, and presence or absence of bony spurs arising … the architecture of ancient romeWebJun 1, 2013 · All fibers together attach to the floor of the intertubercular sulcus of the humerus between the pectoralis major and teres major. An easy way to remember the relation of the latissimus dorsi, pectoralis … the architecture of illegal markets