WebFeb 17, 2024 · Floor of intertubercular groove: Thoracodorsal nerve Thoracodorsal nerve Axilla and Brachial Plexus: Anatomy (C6, C7) Extends, adducts, and medially rotates shoulder joint Shoulder joint The … WebFeb 24, 2024 · A little above the middle it is marked by a V-shaped deltoid tuberosity. Behind the deltoid tuberosity the radial_groove runs downwards and forwards across the surface. Anteromedial surface lies between the anterior and medial borders. Its upper one-third is narrow and forms the floor of the intertubercular sulcus.
Latissimus dorsi muscle - e-Anatomy - IMAIOS
WebOct 26, 2024 · It inserts over the floor of the intertubercular groove of the humerus acts as an adductor and extensor of the glenohumeral joint, serving as an antagonist to the deltoid (1,8,36). The trapezius is the largest muscle of this group. It originates from the occiput, nuchal ligament, and spinous processes of C7 through T12. WebJun 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 … flan cheval
What runs through the intertubercular sulcus? - KnowledgeBurrow
WebFloor of intertubercular groove of the humerus: Artery: Thoracodorsal branch of the subscapular artery: Nerve: Thoracodorsal nerve (C6, C7, C8) Actions: Adducts, extends and internally rotates the arm when the … WebMar 5, 2024 · The latissimus dorsi is a broad, flat muscle occupying most of the lower posterior thorax. The muscle's primary function is to move the upper extremity, but it is also considered an accessory muscle of … WebNov 24, 2024 · Hold for 30 seconds. To stretch one Latissimus Dorsi at a time, reach out both arms to the opposite side. 2. Elbow pull. Instructions: Reach your hand down towards the middle back region. Place your other hand onto the elbow of the hand that is reaching down the back. Pull the elbow towards the midline. can ram be mismatched