Diabetic ulcers are the most common foot injury leading to amputation in the lower extremities. Encouragingly, early detection and proper treatment of a foot ulcer can prevent up to 85 percent of amputations. It is important for physicians to perform regular, thorough foot exams, however people with diabetes can also rely on a foot thermometer for early detection of inflammation and potential ulceration.

Xilas Medical Inc. manufacturers the TempTouch (R), an infrared temperature measurement device for at-home use. In previous clinical trials, TempTouch (R) successfully detected inflammation before an ulceration perforated the surface skin. Patients compared temperatures of each foot in like positions. Spikes in skin temperature signal foot ulcers -- this early warning allowed patients to purposely reduce activity levels or off-load to prevent ulceration.

Approved by the Food and Drug Administration in 2005, the TempTouch (R) requires a doctor's prescription, costs around $150 and is 16" long for easy reach. Unfortunately, the device is not covered by insurance. Health insurance companies prefer to pay for costly ulcer treatments and possible amputation versus a preventive device? The product is intended for daily use -- perhaps daily compliance is a challenge. At the very least, the device should be covered for people at high risk for foot ulcerations. Read more at WKRG News.