Temperature assessment of the insensitive foot.

Temperature assessment has proven valuable in detecting areas of inflammation in the insensitive limb. Monitoring the inflammatory response to the stresses of footwear and walking has worked as a "pain substitute." In conjunction with other evaluation methods, the results of temperature assessment can be used to reduce the incidence of injury and ulceration in the insensitive foot. A review of principles and methods, a presentation of a case study, and a discussion will elaborate upon the concepts of temperature assessment.