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Structure and Location . After branching from the upper portion of the brachial plexus, the suprascapular nerve travels down and at an outward angle toward the shoulder, passing behind the clavicle (collarbone).
30 Οκτ 2023 · The suprascapular nerve is the lateral branch of the superior trunk of the brachial plexus. It receives nerve fibers that originate in the nerve roots C5 and C6 (and sometimes C4). The suprascapular nerve is a mixed nerve, meaning that it provides both sensory and motor supply for the suprascapular region.
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.
23 Σεπ 2023 · The suprascapular nerve is a peripheral nerve that originates from the upper part of the brachial plexus, specifically from the superior trunk formed by the C5 and C6 nerve roots. It is primarily a motor nerve but also carries some sensory fibers.
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.
18 Οκτ 2016 · The suprascapular nerve travels laterally around the scapular spine to descend into the infraspinatus fossa only to pass under the spinoglenoid ligament (SGL), also known as the inferior transverse scapular ligament (Fig. 33.4a–c). The suprascapular nerve gives off 2–4 branches to the infraspinatus muscle belly.
IMAIOS. The Suprascapular (n. suprascapularis) arises from the trunk formed by the union of the fifth and sixth cervical nerves. It runs lateralward beneath the Trapezius and the Omohyoideus, and enters the supraspinatous fossa through the suprascapular notch, below, the superior transverse scapular ligament; it then passes beneath the ...
