Carpal Tunnel Syndrome
(CTS) is a common condition of the wrist and hand that can affect the use of the whole arm. It is caused by pressure on the nerve at the base of the palm (median nerve). Because of the demands that people place on their hands and wrists, CTS is a common condition affecting 1 out of 20 Americans. Surgery for this condition is commonly performed on the wrist and hand. Fortunately for most people who develop CTS, physical therapy treatment can often relieve pain and numbness and restore normal use of the hand, wrist, and arm without the need for surgery.
Signs and Symptoms
CTS usually starts gradually, with symptoms such as burning, tingling, “pins and needles,” or numbness in the palm of the hand and fingers. Often the symptoms are more noticeable during the night, and individuals often report being wakened with symptoms. Many people feel the need to “shake out” their hands to try to relieve the symptoms.
As the condition progresses, the symptoms are noticed during the daytime and are often worse when holding items such as a heavy book or a hairbrush. Weakness of the hand and more constant numbness may occur if the pressure on the nerve continues. You may find that you drop objects unexpectedly or have a weakness in your grip.