Put down that phone, cries elbow
While the link between cell phone use and brain damage is still debatable (personally, I don't want to believe it), another body part may be paying the price for constant connectedness: the elbow.
According to health reports, doctors have identified a condition called "cell phone elbow," also known as cubital tunnel syndrome.
Oh no! Is she on her way to "cell phone elbow?"
(Credit: Dong Ngo/CNET)It's basically pain in your elbow that results from compression of the ulnar nerve. This nerve problem can come from spending too much time folding the elbow in an unnatural stance, such as when you use the computer in a nonergonomic position or, most commonly, when you hold the phone to your ear. I often do both at the same time.
Doctors say this is an increasingly common issue among those who are reliant on technology, especially cell phones. The syndrome leads to chronic or periodic pain in the elbow, tingling along the fingers, and even loss of strength and control in your hands.
When talking on a cell phone without a hands-free device, the elbow is usually held in an unnatural, flexed position, at an angle greater than 90 degrees. Generally, doctors caution that the elbow is not naturally designed to be hyperflexed for longer than 10 minutes at a time, but many of us regularly talk for hours on end.
Other, similar alarms have been sounded about gadget-related ailments, of course. Another, though supposedly less common, syndrome is the so-called "BlackBerry Thumb," which refers to a repetitive stress injury from typing on those smartphones' tiny keyboards.
Personally, I found the "cellbow" reports a wake-up call, as more than once I have found my elbow extremely strained, as though it were strangely disconnected from me once I hung up the phone. Sometimes I've even had problems trying to operate a screwdriver after that.
Severe cases of cubital tunnel syndrome may require surgery, doctors say. Fortunately, most of the time, it can be cured through behavioral changes.
The easiest solution is using a hands-free device for prolonged calls. Most cell phones come with a headset, so use it. When a headset is not available, I suggest switching hands every few minutes.
Most of all, try to refrain from having long-distance relationships. And next time your elbow or fingers feel strange, maybe it's a better idea not to pick up the phone to call your doctor.
Dong Ngo is a CNET editor who covers networking and network storage, and writes about anything else he finds interesting. You can also listen to his podcast at insidecnetlabs.cnet.com. E-mail Dong. 
- by DevTop August 3, 2009 12:19 PM PDT
- Cell phone elbow is also known as "cellbow" or its official name, cubital tunnel syndrome (CuTS).
- Like this Reply to this comment
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(13 Comments)CuTS is a repetitive stress injury (RSI) that can result in moderate to severe pain and numbness in the elbow and ring & little fingers. Untreated, CuTS can result in extreme pain, surgery or an unusable hand.
The problem occurs where the ulnar nerve passes around the elbow. The nerve rests in a groove called the cubital tunnel tucked behind the bony point on the elbow. Repeated stretching or hitting this nerve results in numbness, shocks and pain, similar to what you feel when you hit your "funny bone."
The ulnar nerve can be stretched and irritated by talking on a cellphone frequently or for long periods. If you cannot reduce your cell phone use, the next best solution is to buy an earpiece that allows you to talk on your phone hands-free.
If any of your readers are afflicted with cellbow, they may wish to visit our Cubital-Tunnel.com forums where they can share their experiences, ask questions and get answers about their condition.