When a p erson thinks of using a computer one of the farthest things from their mind is any injuries that they might suffer as a result.  In reality the occurance of carpal tunnel syndrome among computer users is rising, and several hardware vendors are attempting to alleviate these injuries by making computer mice that are more ergonomic and that do not put pressure on the nerves of the wrist and arm.  Before discussing the various types of ergonomic mice it is important to point out the early stage symptoms of carpal tunnel syndrome that many computer users can relate to:

  • Numbness and/or tingling in the fingers and hand, especially when using the computer
  • Difficult holding objects in the affected hand, difficulty pinching things to grasp them (such as silverware or pencils)

If either of these symptoms (or any of the others detailed in an article on WebMD about carpal tunnel syndrome are evident, the use of an ergonomic mouse may help to forstall any progression of the disease.  In looking for an ergonomic mouse it is most important to find one that allows the hand to remain in a position with the thumb upward as though shaking another person's hand.  This position is totally foreign to how most mice work, but there are a few specialty mice that do the job.

First, the 3M Ergonomic Mouse has received very positive reviews for function, but getting used to the style of the mouse requires a bit of time as it resembles an old style joystick rather than a computer mouse.  Another excellent but very large option is the Evoluent Vertical Mouse 3.

Imagine a traditional mouse turned on its side with the sensor mounted below the pinky finger.  Using this mouse requires a bit more desktop space than most, but it is still very comfortable.  For ergonomic options that require very little desktop space another alternative is the use of a trackball mouse such as the Logitech Trackman Wheel.  With a trackball mouse the mouse stays stationary and the cursor is controlled with the movement of the thumb against a large ball.  This may not be the best option for every individual with carpal tunnel, but many people swear by them and use them religiously.

Of course, the most important thing to do when concerned about the possible onset of carpal tunnel syndrome is to take steps to prevent it from progressing any farther.  The use of an ergonomic mouse along with other reccomendations made by your doctor can be of great help in preventing any further deterioration of the nerves in your wrist and forearm.