Prab: CSV import

2025-02-18T04:27:39Z

CSV import

← Older revision		Revision as of 04:27, 18 February 2025
Line 30:		Line 30:

	{{stub}}		{{stub}}
			== Long thoracic nerve ==
			<gallery>
			File:Nerves_of_the_left_upper_extremity.gif\|Nerves of the left upper extremity
			File:Gray808.png\|Brachial plexus
			File:Gray809.png\|Brachial plexus
			File:Brachial_plexus.svg\|Brachial plexus
			File:Brachial_plexus_color.svg\|Brachial plexus
			</gallery>

Prab: CSV import

2024-02-22T03:41:26Z

CSV import

New page

'''Long Thoracic Nerve'''

The '''Long Thoracic Nerve''' is a nerve in the human body that supplies the [[Serratus Anterior Muscle]]. It originates from the roots of the [[brachial plexus]], specifically from the fifth, sixth, and seventh cervical nerves (C5, C6, C7). The Long Thoracic Nerve is responsible for the protraction of the [[scapula]], allowing the arm to move away from the midline of the body.

== Anatomy ==

The Long Thoracic Nerve descends through the neck and into the axilla. It is relatively superficial, making it susceptible to injury. It passes over the first rib and then descends on the surface of the [[Serratus Anterior Muscle]], which it innervates.

== Function ==

The primary function of the Long Thoracic Nerve is to supply the [[Serratus Anterior Muscle]]. This muscle is responsible for the protraction and upward rotation of the [[scapula]], which allows for movements such as reaching and pushing.

== Clinical Significance ==

Injury to the Long Thoracic Nerve can result in a condition known as [[Winged Scapula]]. This condition is characterized by the inability to protract and rotate the scapula, leading to difficulties in lifting, pulling, and pushing objects.

== See Also ==

* [[Brachial Plexus]]
* [[Serratus Anterior Muscle]]
* [[Winged Scapula]]

== References ==

<references />

[[Category:Anatomy]]
[[Category:Nervous System]]
[[Category:Medical]]

{{stub}}

Long thoracic nerve - Revision history

Prab: CSV import

Prab: CSV import