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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.
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 gives sensory branches to the acromioclavicular and glenohumeral joints, which serve as sensory innervation. The motor part of the suprascapular nerve innervates the supraspinatus and infraspinatus muscles, respectively.
The suprascapular nerve typically originates from the fifth and sixth cervical roots, although the nerve can occasionally have a contribution from the fourth cervical root. The primary function of the suprascapular nerve is motor, as it innervates the supraspinatus and infraspinatus muscles.
