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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.
30 Οκτ 2023 · The suprascapular nerve is a mixed nerve, meaning that it provides both sensory and motor supply for the suprascapular region. The main function of this nerve is to provide motor innervation for two muscles, which are the supraspinatus and infraspinatus muscles.
22 Ιουν 2023 · Once the suprascapular nerve’s roots leave the neck, they come together to form the nerve inside the brachial plexus, then move on to the shoulder. The suprascapular nerve has four main branches, two motor and two sensory. The motor branches innervate the: Supraspinatus muscle. Infraspinatus muscle.
23 Σεπ 2023 · Type: The suprascapular nerve is mostly a motor nerve, providing innervation to two key muscles of the shoulder: the supraspinatus and infraspinatus. It also carries some sensory fibers from the shoulder joint.
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.
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.
28 Σεπ 2024 · Innervation: Suprascapular nerve. Infraspinatus Attachments : Originates from the infraspinous fossa of the scapula, attaches to the greater tubercle of the humerus.
