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Trigger thumb is a common repetitive strain injury that can cause significant impairment in hand strength, dexterity, and daily functioning. The condition is characterized by pain, catching or "locking" of the thumb, and can result in difficulty performing everyday tasks. Although there are many organic causes of trigger thumb, environmental factors (e.g., workplace conditions, repetitive tasks and job demands) usually play a significant role.

Trigger Thumb, or stenosing tenosynovitis, as it is known in the medical world, is the result of acute trauma causing micro-tears or a chronic overuse injury involving the flexor tendon that runs through the thumb. Specifically, the flexor pollicis longus tendon develops nodules or adhesions on it, which in turn leads to increased friction as the tendon passes through the pulley system, resulting in the irritation and swelling of the tendon and the associated nodules on the tendon. This inflammation and irritation increases the size of the nodules or adhesions, causing the dysfunction to greatly increase as the thumb is flexed over and over. Essentially, the nodule or adhesion on the affected tendon in the thumb gets trapped as it passes through the pulley system as the thumb is flexed but the thumb cannot return via extension in the same smooth manner due to the adhesion or nodule getting stuck or "catching" as it tries to pass back through the pulley system. Because of this, the thumb tends to lock down into the palm of the hand as well as produces painful catching or clicking that is commonly associated with Trigger Thumb.

Trigger Thumb is a more common injury in women than men, and it is more often noticed in people that are suffering from chronic illnesses. Rheumatoid arthritis and diabetes, for example, are common correlates of Trigger Thumb. The reason for this seems to be caused by the speed in which people heal from injury, and people with chronic disorders like diabetes and arthritis tend to heal at a much slower rate. However, movement also plays a significant role in the manifestation of the malady. Repetitive movements and increased tension, stress and strain on the hands through heavy lifting, typing, and long hours at a steering wheel can lead to Trigger Thumb as well.

There are numerous treatment options for reducing the pain and impairment associated with thumb and finger triggering. Often rest and over-the-counter medications are enough to bring temporary relief and possibly reduce the rate of onset due to reduced irritation and swelling of the tissues. Individuals looking for long-term treatment for Trigger Thumb, however, are advised to consider appropriate stretches and exercises that promote the integrity of the muscles and tendons in the hand and forearm. Stretches that help thin and lengthen the affected tendon and exercises that increase circulation and break down the developing adhesions and nodules, most often formed from scar tissue, are very important. Although surgery is the most used method of treatment, it is far from effective. Non-invasive exercises promoting the stretching of the flexor tendons and strengthening the extensor tendons shows great promise in preventing and treating this disorder.

Always consult your physician prior to making a decision about your healthcare.

Jeff Anliker, LMT, is a Massage Therapist and Inventor of Therapeutic Exercise Products that are utilized by Corporations, Consumers and Medical Facilities around the world for the prevention and rehabilitation of repetitive strain injuries like Trigger Finger Syndrome and Carpal Tunnel.

# posted by qbnkinw : 4:50 PM  0 comments

Of course the world has gone wireless. It's hard to miss walking down the street. Phones are the most obvious as are pictures when something embarrassing happens. Wireless printers, however, have been a bit on the slow side in keeping pace. They have been available but in many cases they were just too expensive or require an advanced degree to install.

What to look for

From Lexmark to Canon, just about all printer manufacturers have a wireless printer line in one form or another. How the manufacturer decides to go about developing its offerings is the key to many aspects of deciding which wireless photo printer is right for you. The two big things to watch or are; does the photo printer have its wireless capability built in or is it optional.

What's available?

The Canon Selphy ES1 is a solid wireless photo printer unit. Like just about all wireless photo printers it does come with issues that are easily accepted. The Canons' issue is a slow operating system. This is a small issue by any comparison considering what consumers expect these days; it's never fast enough.

Lexmark has offered two new wireless printers with built-in wireless technology in 2007. The Lexmark Z1420 and Lexmark X45450 offer 802.1 b/g wireless technologies. If printing from a memory card, however, you will need a USB. A 5x7 borderless photo will need some software as well. Each is a multi-function unit so price it a little more. If a dedicated photo printer is an option check out the Lexmark Z1420. It's adequate for the job, doesn't need a doctorate to install and turns out reasonable photos for under $80.00.

Brother is also in on the act with its Brother MFC Series. A bit pricy but an all-in-one wireless printer ready for the job. Be careful that you have the right media card.

Bluetooth options should be mentioned. They are most often found with Canon and are increasing option with manufacturers. Wireless photo printers have come a long way but be sure you know what is inside before you buy.

This Article is written by James Kara Murat from PrintCountry, the contributor of PrintCountry Testimonials. A longer version of this article is located at New Wireless Photo Printers and related resources can be found at Lexmark X Series Ink Cartridges.

# posted by qbnkinw : 11:14 AM  0 comments