摘要医用红外线热成像（MIT）可敏感、及时发现人体不同原因引起的微小体表温度变化，可敏感提示软组织、脏器、血管及神经的功能状态，有助于判断疼痛病变的部位及疼痛性质。本专家共识对MIT在临床医学科中的应用有详细的指导意见，内容包括检查要求、临床分析与在疼痛疾病的应用。在介绍MIT正常温度后，对于温度异常升高与异常降低均有详细的分析，可供指导MIT的临床应用。

abstractsMedical infrared themography (MIT) can clearly, accurately and timely detect small changes in body surface temperature due to various causes. It can sensitively indicate the functional status of soft tissues, viscera, blood vessels and nerves, and therefore help to estimate the location and nature of pain. This expert consensus has detailed guidances for the application of MIT in clinical medicine departments, including examination requirements, clinical analysis, and particular application in pain diseases. After introducing the normal temperature of MIT, there is a detailed analysis of both abnormal increase and abnormal decrease of the temperature. This expert consensus can guide the clinical application of MIT.