本文采用热电偶测定了20名牙周炎患者共247个牙周袋内温度梯度。每个牙测近颊及近舌轴角两处,先测袋底,继之每隔1mm测1个数据直至龈下3mm处。结果发现袋的深度增加,温度也不断上升;同颌颊舌侧温度相似,但下颌均比上颌高。说明温度变化与牙周袋 In this paper, a total of 247 periodontal pockets temperature gradient of 20 patients with periodontitis were measured by thermocouple. Each tooth near the cheek and near the lingual angle of two, first measure the bottom of the bag, followed by every 1mm measured 1 data until the subgingival 3mm. The results showed that the depth of the bag increased, the temperature is also rising; same with the buccal and lingual temperature, but the lower jaw than the upper jaw. Explain temperature changes with periodontal pocket