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Latissimus dorsi: Origin, insertion, innervation,function - Kenhub
Nov 3, 2023 · Functionally, the latissimus dorsi muscle belongs to the muscles of the scapular motion. This muscle is able to pull the inferior angle of the scapula in various directions, producing movements on the shoulder joint; internal rotation, adduction and extension of the arm.
Latissimus Dorsi - Innervation - Blood Supply - TeachMeAnatomy
Jan 15, 2024 · The fibres converge into a tendon that attaches to the intertubercular sulcus of the humerus. Actions: Extension, adduction and medial rotation of the upper limb at the shoulder. …
Thoracodorsal nerve: origin, course and function
Nov 3, 2023 · The thoracodorsal nerve is a pure motor nerve. Its main function is to provide motor innervation for the latissimus dorsi muscle, a broad, flat muscle that occupies the majority of the lower posterior thorax. This article will discuss …
Thoracodorsal nerve - Wikipedia
The latissimus dorsi is occasionally used for transplantation, and for augmentation of systole in cardiac failure. In these cases, the nerve supply is preserved, and transplanted with the muscle (for example, with facial reanimation).
Posterior cord lesions can result in the loss of adduction of the shoulder joint, as innervation to latissimus dorsi is lost.Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 2 mins
Anatomy, Back, Latissimus Dorsi - StatPearls - NCBI …
Aug 14, 2020 · The thoracodorsal nerve, a branch of the posterior cord of the brachial plexus (C6 to C8 with C7 predominant), provides innervation to the latissimus dorsi. The nerve will travel in the neurovascular bundle with the …
Anatomy, Thorax, Thoracodorsal Nerves - StatPearls
Jul 24, 2023 · The thoracodorsal nerve is a pure motor nerve that innervates the latissimus dorsi muscle. The latissimus dorsi muscle is a large, fan-shaped muscle that originates from the spinous processes of T7 to L5, the …
Latissimus dorsi muscle - Wikipedia
The latissimus dorsi is innervated by the sixth, seventh, and eighth cervical nerves through the thoracodorsal (long subscapular) nerve. Electromyography suggests that it consists of six groups of muscle fibres that can be …
Thoracodorsal nerve - Anatomy, Structure, Diagram, Functions
Sep 23, 2023 · The thoracodorsal nerve, also known as the middle subscapular nerve, is a peripheral nerve that arises from the posterior cord of the brachial plexus. It primarily provides …
Thoracodorsal Nerve | Complete Anatomy - Elsevier
The thoracodorsal nerve is a motor nerve whose fibers innervate the latissimus dorsi muscle.
Latissimus Dorsi Muscle | Complete Anatomy - Elsevier
Innervation: Thoracodorsal nerve (C6-C8). Arterial Supply: Thoracodorsal artery, dorsal branches of ninth to eleventh posterior intercostal, subcostal and first to third lumbar arteries. Complete Anatomy
Latissimus Dorsi: Origin, Insertion, Action, Innervation, …
Apr 16, 2024 · What is the latissimus dorsi (lats) muscle - attachment, origin, insertion, location, anatomy, function, movements, antagonists, nerve & blood supply, & diagram.
Anatomy, Thorax, Thoracodorsal Nerves - PubMed
Jul 24, 2023 · Its primary function is motor innervation of the latissimus dorsi muscle. Copyright © 2024, StatPearls Publishing LLC. Sections. Introduction. Structure and Function. …
Thoracodorsal Nerve | Peripheral Nerve Surgery | Washington …
Thoracodorsal Nerve. • Innervates the latissimus dorsi muscle. • Originates from roots C6, C7, C8. Physical examination of the thoracodorsal nerve includes the motor examination of the …
Latissimus Dorsi Muscle - Physiopedia
Nerve and Blood Supply. Thoracodorsal nerve (C6 – C8) [5] from the posterior cord of the brachial plexus, which enters the muscle on its deep surface. [6] . The skin covering the latissimus …
Muscle and Nerve Guide: The Ultimate Muscle Innervation Chart
Apr 18, 2024 · This is a list of muscle innervations grouped by nerves and includes the spinal nerve roots that contribute to the innervation of each muscle.
Thoracodorsal Nerve - Course - Functions - TeachMeAnatomy
Nov 19, 2023 · The thoracodorsal nerve is a motor nerve arising from the posterior cord of the brachial plexus. It supplies motor innervation to the latissumus dorsi of the upper back.
Latissimus Dorsi Muscle: location and function | GetBodySmart
Oct 10, 2022 · Nerve roots: C6, C7, and C8. 1. 2. Latissimus Dorsi is one of four muscles responsible for the thoracobrachial motion. It is large, flat and triangular in shape originating …
Latissimus Dorsi | Peripheral Nerve Surgery | Washington …
OVERVIEW. Key Points: • Latissimus dorsi abducts, extends and internally rotates the shoulder. • Important muscle to examine because its function is often maintained in even very severe …
Latissimus Dorsi Muscle: Origin, Insertion, Nerve Supply & Action
Innervation: Thoracodorsal nerve. Actions of the Latissimus Dorsi. Extension Adduction Depression Internal Rotation of the upper limb. Latissimus Dorsi Primary Actions.
Latissimus Dorsi Muscle Anatomy - Bodyworks Prime
Contents. 1. Location & Overview. 2. Origin & Insertion. 3. Actions. 4. Innervation. 5. Blood Supply. 6. References. Location & Overview. The latissimus dorsi is a large, flat muscle that …
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