Overview

Thermal imaging detects surface temperature variations using infrared cameras. It is non contact and provides functional information about perfusion and inflammation. Clinical use is adjunctive and requires standardized protocols.

Clinical Uses

Thermal imaging may assist in wound assessment and vascular studies. It can detect areas of increased inflammation or altered perfusion. Interpretation requires correlation with clinical findings and other imaging.

Limitations

Surface temperature is influenced by environment and patient factors. Standardization of acquisition and analysis is necessary for reliable results. Thermal imaging does not replace structural imaging modalities.

Research and Development

New algorithms and sensors improve sensitivity and resolution. Integration with other modalities may enhance diagnostic utility. Research explores applications in rehabilitation and peripheral vascular disease.