What does upper trunk mean?
Definitions for upper trunk
up·per trunk
This dictionary definitions page includes all the possible meanings, example usage and translations of the word upper trunk.
Wikipedia
Upper trunk
The upper trunk (or superior trunk) is a trunk of the brachial plexus which derives from the C5 and C6 roots. Damage to the upper trunk causes: Arm hangs by side, Elbow cannot flex, Arm medially rotated, Forearm pronated, ‘waiter’s tip’ or more commonly known as 'policeman position ' Loss of sensation over deltoid (C5) and lateral upper limb (C6). The suprascapular nerve (C5,C6) arises from the upper trunk of the brachial plexus beneath the fascial floor of the posterior triangle, before it passes beneath the transverse scapular ligament and round the lateral border of the scapular spine and the nerve to subcalbvius which supplies the subcalvius muscle. The musculocutaneous and median nerves derive largely from this trunk.
Numerology
Chaldean Numerology
The numerical value of upper trunk in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of upper trunk in Pythagorean Numerology is: 7
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"upper trunk." Definitions.net. STANDS4 LLC, 2024. Web. 29 Apr. 2024. <https://www.definitions.net/definition/upper+trunk>.
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