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Clinical diagnosis can often identify compression neuropathy on signs and symptoms alone. While there are variations in how nerves course and branch, the anatomical territory of major nerves do not change from patient to patient. Some forms of nerve entrapment can have characteristic symptoms, such as sitting and pudendal pain.
Paresthesias of the hands, feet, legs, and arms are common transient symptoms. The briefest electric shock type of paresthesia can be caused by tweaking the ulnar nerve near the elbow; this phenomenon is colloquially known as bumping one's "funny bone". Similar brief shocks can be experienced when any other nerve is tweaked (e.g. a pinched neck ...
Ulnar neuropathy at the cubital tunnel is diagnosed based on characteristic symptoms and signs. Intermittent or static numbness in the small finger and ulnar half of the ring finger, weakness or atrophy of the first dorsal interosseous, positive Tinel sign over the ulnar nerve proximal to the cubital tunnel, and positive elbow flexion test (elicitation of paresthesia in the small and ring ...
Molly Smith was diagnosed with ovarian cancer after she experienced numbness in her hands and feet. Investigating her discomfort led to her diagnosis. Her hands and feet were going numb.
Peripheral neuropathy may be classified according to the number and distribution of nerves affected (mononeuropathy, mononeuritis multiplex, or polyneuropathy), the type of nerve fiber predominantly affected (motor, sensory, autonomic), or the process affecting the nerves; e.g., inflammation (), compression (compression neuropathy), chemotherapy (chemotherapy-induced peripheral neuropathy).
It usually begins in the hands and feet and may progress to the arms and legs and sometimes to other parts of the body where it may affect the autonomic nervous system. It may be acute or chronic. A number of different disorders may cause polyneuropathy, including diabetes and some types of Guillain–Barré syndrome. [4] [5] [6]
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Signs and symptoms [ edit ] Symptoms of radial neuropathy vary depending on the severity of the trauma; however, common symptoms may include wrist drop , numbness on the back of the hand and wrist, and inability to voluntarily straighten the fingers.