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20 Μαΐ 2024 · The radial nerve is a major peripheral nerve of the upper limb. In this article, we shall look at the applied anatomy of the nerve - its anatomical course, motor functions and cutaneous innervation. We shall also consider the clinical correlations of damage to the radial nerve.
29 Οκτ 2019 · bottom line = Safe zone posteriorly of 10 cm distal to the lateral acromion and 10 cm proximal to lateral epicondyle. branches in spiral groove. inferior lateral cutaneous nerve of the arm. posterior cutaneous nerve of the forearm. branch to lateral head of triceps.
29 Απρ 2023 · The branches of the radial nerve provide motor supply for the posterior muscles of the arm and forearm, as well as the sensory supply of the skin of the arm, forearm and hand. Due to its length, the radial nerve is the most commonly injured nerve of the upper extremity.
9 Οκτ 2023 · The radial nerve is one of the major peripheral nerves of the upper limb and is crucial for both sensory and motor functions. It originates from the posterior cord of the brachial plexus and primarily innervates the extensor muscles of the forearm.
5 Νοε 2023 · The radial nerve is a peripheral nerve supplying specific parts of the arm, forearm, wrist, and hand (see Image. Posterior Upper Extremity Nerves). This nerve has both motor and sensory functions. The motor branches stimulate the posterior arm muscles, posterior forearm muscles, and extrinsic wrist and hand extensors.
26 Απρ 2017 · Motor ----- radial nerve proper triceps anconeus ECRL ECRB brachioradialis PIN ED supinator EDM ECU APL EPL EPB EIP Sensory ----- posterior cutaneous nerve arm posterior cutaneous nerve - forearm superficial branch radial nerve<br />dorsal digital branch<br /><br />Origin<br />-----<br />Radial nerve originates from the posterior cord of the brachial plexus (C5-T1)<br />behind axillary artery ...
The Radial Nerve (n. radialis; musculospiral nerve), the largest branch of the brachial plexus, is the continuation of the posterior cord of the plexus. Its fibres are derived from the fifth, sixth, seventh, and eighth cervical and first thoracic nerves.
