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30 Οκτ 2023 · From its origin, the suprascapular nerve courses laterally, passing superior to the brachial plexus and through the posterior triangle of neck. It then traverses the scapular notch (inferior to the superior transverse scapular ligament) into the supraspinous region of the scapula.
19 Σεπ 2023 · The suprascapular nerve is a mixed motor and sensory nerve arising from the superior trunk of the brachial plexus. It supplies sensory innervation to the glenohumeral and acromioclavicular joints and motor innervation to the supraspinatus and infraspinatus muscles.
22 Ιουν 2023 · The suprascapular nerve is a peripheral nerve of the shoulder and arm. It arises from the upper portion of the brachial plexus , which is a network of nerves that stretches across your neck down to your armpit.
The suprascapular nerve is a mixed (sensory and motor) nerve that branches from the upper trunk of the brachial plexus. It is derived from the ventral rami of cervical nerves C5-C6. It provides motor innervation to the supraspinatus muscle, and the infraspinatus muscle.
3 Οκτ 2022 · The suprascapular nerve branches from the upper trunk and runs along the posterior triangle of the neck. During its course, it runs to the upper part of the scapula downward and laterally parallel to the belly of the omohyoid muscle; then, it runs under the suprascapular ligament to the supraspinatus fossa.
23 Σεπ 2023 · Location. Origin: The nerve originates from the brachial plexus in the lower part of the neck. Course: After originating, the suprascapular nerve runs laterally, crossing over the posterior triangle of the neck toward the superior aspect of the scapula.
Origin. The suprascapular nerve arises from the superior trunk of the brachial plexus. It contains fibers from spinal cord segments C5 and C6. Course. The suprascapular nerve emerges from the superior trunk of the brachial plexus in the neck.
