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30 Οκτ 2023 · The suprascapular nerve is a mixed nerve. Its main function is to provide motor supply for two of five muscles of the rotator cuff, including: Supraspinatus muscle; Infraspinatus muscle; On its course, the nerve gives off a sensory branch that provides sensory innervation for two joints: Glenohumeral (shoulder) joint; Acromioclavicular joint
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 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.
Suprascapular notch. notch that is a passageway for the suprascapular nerve. Coracoid process. flat, long protrusion of bone behind the scapular notch, serves to stabilize the shoulder joint. Glenoid cavity. The glenoid cavity or glenoid fossa of scapula is a part of the shoulder.
3 Οκτ 2022 · The suprascapular nerve is a branch from the upper trunk of the brachial plexus; it innervates the infraspinatus and the supraspinatus muscles. It originates in the posterior triangle of the neck, where it runs to the upper part of the scapula downward and laterally parallel to the belly of the omohyoid muscle.
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.
