WebThe levator scapulae is a slender: 910 skeletal muscle situated at the back and side of the neck. It originates from the transverse processes of the four uppermost cervical vertebrae; it inserts onto the upper portion of the … WebApr 12, 2024 · It is supplied by the anterior rami of spinal nerves and dorsal scapular nerve. The functions of the levator scapulae include the lateral flexion of the neck (ipsilateral), drawing the scapula superomedially and rotation of the glenoid cavity inferiorly.
Dorsal Scapular Nerve - Physiopedia
Web1. Dorsal scapular nerve, from C5 to rhomboid and levator scapula muscles; responsible for elevation and stabilization of the scapula. 2. Long thoracic nerve, from C5, C6, C7 to serratus anterior; responsible for abduction of the scapula. Testing these nerves is useful in differentiating between root and plexus lesions. WebJan 29, 2024 · To learn how spinal nerves can become compressed, it helps to understand more about the anatomy of the spinal column. ... Scapular retraction. This is a good exercise to help with posture. chalks seaplane base
National Center for Biotechnology Information
WebMay 5, 2024 · The angle at which the nerves come through the muscles around your spine may make them more prone to irritation from muscle movements. Possible causes include: back injury; type 2 diabetes; WebJul 25, 2024 · The scapula is a flat, triangular-shaped bone (colloquially as the "shoulder blade"). It is located in the upper thoracic region on the dorsal surface of the rib cage. It connects with the humerus at the … WebAug 8, 2024 · The scapula or shoulder blade is the bone that connects the clavicle to the humerus. The scapula forms the posterior of the shoulder girdle. It is a sturdy, flat, triangular bone. The scapula provides … happy diwali hd background