狗的牙温度变化:在麻醉前和期间使用热成像评估健康和炎症的牙
Candemir Özcan1, Kürşad Yiğitarslan2
1Faculty of Veterinary Medicine, Department of Surgery, Kastamonu University, Kastamonu, Türkiye.
Veterinary medicine and science
|July 10, 2025
概括
热成像显示了狗牙的显著温度变化,在自由牙 (FG),附着牙 (AG) 和膜粘膜 (AM) 之间观察到局部差异. 室温影响了体温,但麻醉期间的牙温度没有影响.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 口腔健康 口腔健康
- 热成像技术 热成像技术
背景情况:
- 牙炎症在狗中很常见,但牙内的温度变化尚未得到充分了解.
- 评估牙健康通常依赖于视觉检查和探测,仅限于热诊断的使用.
- 了解局部温度变化可以提供有关牙组织健康和炎症过程的见解.
研究的目的:
- 用热成像来评估健康和炎症的狗牙的温度差异.
- 为了比较不同牙区域的温度:自由牙 (FG),附着牙 (AG) 和膜粘膜 (AM).
- 评估麻醉和环境因素对牙温度的影响.
主要方法:
- 热成像被用来记录FG,AG和AM的口腔表面温度在18只黄金猎犬中.
- 牙指数 (GI) 评分被用来评估麻醉狗的炎症水平.
- 在麻醉之前和在麻醉期间都进行了温度测量.
主要成果:
- 在FG,AG和AM之间发现了显著的温度变化 (p < 0.01).
- 在1级FG和AG之间发现了统计学上显著的温度差异 (p = 0.008).
- 在室温和体温之间观察到很高的相关性,但在麻醉前或期间的牙和体温之间没有.
结论:
- 当地牙温度变化存在,并受到系统体温以外的因素的影响.
- 环境因素,如室温,会影响麻醉期间的体温,但不会直接影响牙温度.
- 需要进一步的研究来探索牙热学在兽医牙科中的临床意义和诊断潜力.
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