Nerve compression syndrome6/25/2023 ![]() Diagnostic tests may provide valuable information on the severity and location of the compression, and may include a nerve conduction test, electromyography, ultrasound or an MRI. Your hand surgeon will then use a physical examination and diagnostic tests to identify whether or not a nerve compression syndrome may be the cause, and if so, what type of neuropathy it may be. If you are experiencing sudden or progressive numbness, tingling and weakness in the arm or hand, you should make an appointment as soon as possible. How are compressive neuropathies treated? Injuries such as sprains and fractures of the hand and the upper limb may also lead to compression neuropathy. What are the causes of nerve compression syndrome?Ĭompressive neuropathies of the upper and lower limb are often caused by repetitive injuries or movements and are associated with medical conditions such as arthritis, diabetes and hypothyroidism. Meralgia paresthetica - due to entrapment of the cutaneous nerve in the thigh.Radial nerve compression syndrome or handcuff neuropathy - affecting the radial nerve in the upper limb, causing pain and weakness of the wrist, hand and fingers.Pronator Syndrome - this is caused by the entrapment of the median nerve at the elbow.Stinger - caused by the entrapment of the brachial plexus nerve in the upper arm.Quadrilateral Space Syndrome - this affects the axillary nerve in the upper arm.Cyclist's Palsy - this is the compression of the ulnar nerve at the wrist.Guyon's canal syndrome - affecting the hand and arm due to entrapment of the ulnar nerve. ![]() Suprascapular nerve compression syndrome - caused by entrapment of the suprascapular nerve causing symptoms in the shoulder. ![]()
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