Question

A pain or numbness in your thumbs caused by constant e-mailing, messaging, or Internet surfing on hand-held devices is called:

A. Smartphone thumb.

B. Cell phone thumb.

C. PDA thumb.

D. None of the above.

Answer 1

Carpal Tunnel Syndrome (CTS) is the correct term for the condition described, marked by symptoms like pain, numbness, and tingling in the thumb and first two fingers due to median nerve compression.

Step-by-step explanation:

The condition described in the question is commonly known as Carpal Tunnel Syndrome (CTS). It's not specifically referenced as 'Smartphone thumb,' 'Cell phone thumb,' or 'PDA thumb.' CTS occurs when the median nerve is compressed due to various reasons including repetitive strain from constant typing or holding a device. The main symptoms are pain, numbness, and tingling in the thumb and first two fingers. Treatments can range from wearing a wrist splint to corticosteroid injections or even surgery to reduce pressure on the median nerve. Computer work and other activities that require repetitive wrist movements can increase the risk of developing CTS.