To avoid any backlash, or angry emails - this article is titled 'Your Computer Mouse MIGHT Contribute to Carpal Tunnel Syndrome.' See, right now it's not completely black and white. We can't say, "Using a mouse gives you carpal tunnel!" That's just a mean-spirited scare tactic... and not necessarily true. But when looking at the facts: adults who work in traditional office settings and spend the majority of their time at the computer have an increased chance of being diagnosed with Carpal Tunnel Syndrome. Now, we could waste time, beat around the bush, and name other factors that contribute to injuring your carpals. But let's call a spade a "spade" and instead focus on why your mouse could contribute to Carpal Tunnel Syndrome, and how you can avoid this injury.
MAJOR ISSUES
First, how are you holding your mouse?
Sometimes (especially when dealing with graphic arts programs), people hold the mouse too tightly, namely when trying to draw a straight line. The added pressure on the wrist constricts blood circulation and the compression of the median nerve that travels through the carpals contributes to Carpal Tunnel Syndrome.
What shape is your mouse?
There are several different designs for mouses, so make sure your mouse is comfortable. If the mouse feels "weird" under your hand, don't wait to "get used to it" - get a different mouse. Many designs are form-fitted to your hand. If you cannot get a molded mouse, we suggest using a flat mouse. A flat mouse puts the least amount of strain on your wrist. These mouses can also be used interchangeably in both hands, which also relieves the pressure on your wrists.
At what angle is your mouse positioned?
Yes, this makes a difference! In fact, you are increasing the potential for Carpal Tunnel Syndrome if your mouse is on a flat surface next to your keyboard. Your next best option is to have the mouse on an angled slope next to the keyboard. However, we feel it is best if the mouse is on its own platform that is situated a few inches above the keyboard.
Is your wrist hurting?
If your wrist is hurting, don't ignore the problem. Immediately stop what you're doing and give your wrist a break. Rotate your wrist around to relieve the pressure and help the blood flow. Next, think about how you're using the mouse. Don't simply move the mouse with your wrist. Any major mouse movements should start at your elbow. Also, avoid using a wrist rest. Although you would think it'd help, wrist rests actually double the pressure on your wrists because you're restricting the movement.
Never use a piece of office equipment that makes your uncomfortable. It's not worth it. Chances are, there is a mouse that will work for you.
There are also options beyond just using a mouse. Tablets are a great ergonomic alternative to using a mouse. They are very easy to use, good for your wrist and aren't only for graphic designers. A Bamboo pen is capable of everything a normal mouse can do, plus additional features that you'd expect from an iPhone or the touchpad on a macbook pro.
A little extra research will pay major dividends to the health of your wrists!
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