Median nerve palsy
Median Nerve Palsy
Median Nerve Palsy (pronunciation: ME-dee-an NURV PAL-zee) is a medical condition that affects the median nerve, leading to weakness, numbness, and other symptoms in the hand and arm.
Etymology
The term "Median Nerve Palsy" is derived from the Latin "medialis" meaning middle, "nervus" meaning nerve, and the Greek "palsies" meaning paralysis.
Definition
Median Nerve Palsy is a condition characterized by the impairment of the median nerve function. This nerve is one of the main nerves in the human arm and it controls the sensations and movements of the hand and fingers, except for the little finger.
Symptoms
The symptoms of Median Nerve Palsy can vary depending on the severity of the nerve damage. They may include:
- Weakness in the hand
- Difficulty in performing fine motor tasks
- Numbness or tingling in the thumb, index, middle, and ring fingers
- Pain in the hand and arm
Causes
Median Nerve Palsy can be caused by a variety of factors, including:
- Trauma to the arm or hand
- Carpal tunnel syndrome
- Diabetes
- Rheumatoid arthritis
Diagnosis
Diagnosis of Median Nerve Palsy typically involves a physical examination and a review of the patient's medical history. Additional tests, such as nerve conduction studies or electromyography, may also be performed.
Treatment
Treatment for Median Nerve Palsy depends on the underlying cause and may include:
- Physical therapy
- Medications for pain relief
- Surgery in severe cases
Related Terms
External links
- Medical encyclopedia article on Median nerve palsy
- Wikipedia's article - Median nerve palsy
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