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30 Οκτ 2023 · The suprascapular nerve is a mixed nerve, meaning that it provides both sensory and motor supply for the suprascapular region. The main function of this nerve is to provide motor innervation for two muscles, which are the supraspinatus and infraspinatus muscles.
Structures include the supraspinatus muscle (A), the transverse scapular ligament (B) the nerve to the AC joint (C), the AC joint with supporting ligaments (D) the coracoclavicular ligaments (E), the suprascapular nerve (F) and the omohyoid muscle (G).
3 Οκτ 2022 · Muscles. The suprascapular nerve has a motor and sensory innervation. Its motor innervation is to the supraspinatus and infraspinatus muscles. The supraspinatus and infraspinatus muscles are 2 of the 4 muscles that make up the glenohumeral (shoulder) joint.
• the dorsal scapular nerve (levator and rhomboid muscles) is from the anterior ramus of C5; • the suprascapular nerve (supraspinatus and infraspinatus muscles) is from the superior trunk; • the four other nerves to this region (the superior and inferior subscapular, thoracodorsal, and axillary) are branches of the
Introduction The suprascapular nerve arises from the upper trunk (Erb’s point) of the brachial plexus in the posterior triangle of the neck. Its root value is C5&6. The suprascapular nerve and vessels reach the suprascapular notch of the upper border of scapula.
Radek Kaiser. Suprascapular neuropathy is a rare compressive neuropathy manifested by dorsal shoulder pain and weakness of shoulder abduction and external rotation. Complete symptoms are...
23 Σεπ 2023 · Supraspinatus Muscle: One of the main functions of the suprascapular nerve is to provide motor innervation to the supraspinatus muscle. This muscle is part of the rotator cuff and is essential for initiating abduction of the arm at the shoulder joint.
