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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.
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.
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.
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.
Origin. Course. Branches. Supplied Structures. Quick Facts. Origin: Superior trunk of the brachial plexus. Course: It runs laterally through the posterior triangle to the posterior scapular region. Branches: No named branches. Supply: Sensory and motor innervation.
6 Σεπ 2019 · The suprascapular nerve (SN) is a mixed sensory and motor nerve that originates from the upper (superior) trunk of the brachial plexus (C5) and innervates the supraspinatus and infraspinatus muscles, as well as the acromioclavicular and glenohumeral joints (Table 4.1 and Fig. 4.1).
