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Radial neuropathy is a type of mononeuropathy which results from acute trauma to the radial nerve that extends the length of the arm. [3] It is known as transient paresthesia when sensation is temporarily abnormal.
Despite these symptoms, the extremity with paralysis continues to maintain a strong pulse. While chronic progressive brachial monoplegia is uncommon, syringomyelia and tumors of the cervical cord or brachial plexus may be the cause. The onset of brachial plexus paralysis is usually explosive where pain is the initial feature.
Erb's palsy is a paralysis of the arm caused by injury to the upper group of the arm's main nerves, specifically the severing of the upper trunk C5–C6 nerves. These form part of the brachial plexus, comprising the ventral rami of spinal nerves C5–C8 and thoracic nerve T1.
The arm cannot be raised from the side; all power of flexion of the elbow is lost, as is also supination of the forearm". [ 7 ] In Klumpke's paralysis , a form of paralysis involving the muscles of the forearm and hand, [ 12 ] a characteristic sign is the clawed hand , due to loss of function of the ulnar nerve and the intrinsic muscles of the ...
Symptoms can range from minor to severe and can be obvious or subtle. The right arm and hand are more likely to be affected than the left. Symptoms include atrophy of the arm or hand, claw hand, constant crying (due to pain), [10] intrinsic minus hand deformity, [11] paralysis of intrinsic hand muscles, and C8/T1 Dermatome distribution numbness.
This syndrome can begin with severe shoulder or arm pain followed by weakness and numbness. [5] Those with Parsonage–Turner experience acute, sudden-onset pain radiating from the shoulder to the upper arm. Affected muscles become weak and atrophied, and in advanced cases, paralyzed. Occasionally, there will be no pain and just paralysis, and ...
Acute compartment syndrome with blister formation in the arm of a child. There are five signs and symptoms of acute compartment syndrome. [6] They are known as the "5 Ps": pain, pallor, decreased pulse, paresthesia, and paralysis. [6] Pain and paresthesia are the early symptoms of compartment syndrome. [19] [6] Common symptoms are:
Radial nerve dysfunction is a problem associated with the radial nerve resulting from injury consisting of acute trauma to the radial nerve.The damage has sensory consequences, as it interferes with the radial nerve's innervation of the skin of the posterior forearm, lateral three digits, and the dorsal surface of the lateral side of the palm.