Radial neuropathy
Radial Neuropathy
Radial neuropathy (pronounced: /ˈreɪdiəl njuːˈrɒpəθi/) is a type of peripheral neuropathy that specifically affects the radial nerve. The radial nerve is one of the three main nerves in the arm and is responsible for both sensory and motor functions.
Etymology
The term "radial neuropathy" is derived from the Latin "radius" meaning spoke of a wheel or ray, and the Greek "neuropathy" meaning disease of the nerves.
Symptoms
Symptoms of radial neuropathy can include weakness in the wrist and fingers, difficulty straightening the arm, and numbness or tingling in the arm or hand. These symptoms are due to damage to the radial nerve, which can occur as a result of injury, compression, or disease.
Diagnosis
Diagnosis of radial neuropathy typically involves a physical examination and may also include electromyography (EMG) and nerve conduction studies (NCS). These tests can help to determine the location and extent of nerve damage.
Treatment
Treatment for radial neuropathy often involves physical therapy to help improve strength and flexibility in the affected arm. In some cases, surgery may be necessary to relieve pressure on the radial nerve.
Related Terms
External links
- Medical encyclopedia article on Radial neuropathy
- Wikipedia's article - Radial neuropathy
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