在温暖的垂直压缩技术中对根表面的红外温度评估
Aysenur Oncu1, Ecem Ozgur1, Merve Sarı2
1Faculty of Dentistry, Department of Endodontics, Ankara University, Ankara, Turkey.
European journal of oral sciences
|March 9, 2026
概括
使用更大的插头和更高的热设置进行温暖的垂直压缩,增加了根表面温度. 薄薄的牙会加剧这种温度上升,这对于内牙科手术至关重要.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 牙科材料科学 牙科材料科学
- 生物材料是一种生物材料.
背景情况:
- 温暖的垂直压缩是一种常见的内牙技术.
- 控制根表面温度对于防止热损伤至关重要.
研究的目的:
- 为了研究热设置,插头大小和牙厚度在温暖垂直压缩过程中对根表面温度的影响.
- 确定影响根牙热变化的因素.
主要方法:
- 使用了96个下前和72个切口.
- 经过测试的插头尺寸 (小,中,大) 和热设置 (180-250°C).
- 使用红外热摄像头记录根表面温度,并使用多重线性回归分析.
主要成果:
- 较大的插头在200°C和220°C时显著增加了温度.
- 薄型牙在220°C和250°C时显示出更高的温度升高.
- 在250°C和插头大小之间没有发现显著的相互作用.
结论:
- 热设置,插头大小和牙厚度是影响根表面温度的关键因素.
- 临床医生应考虑这些变量,以尽量减少温暖垂直紧缩过程中的热损伤.
- 进一步的研究可能会探索安全性和有效性的最佳参数组合.
相关概念视频
Equipments Used to Measure Body Temperature
Body temperature can be assessed using various devices and measured in Celsius or Fahrenheit.
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
Assessing Body Temperature - Rectal
Rectal temperature measurement is considered the most precise method for assessing core body temperature and typically registers higher than oral temperature. For adults, the rectal thermometer should be inserted 1 to 1.5 inches into the rectum to obtain the most accurate reading.
Follow these steps for rectal temperature assessment:
Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection.
Step 2: Position the patient in a side-lying position to better visualize the rectal...
Follow these steps for rectal temperature assessment:
Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection.
Step 2: Position the patient in a side-lying position to better visualize the rectal...
Assessing Body Temperature - Temporal Artery
Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's forehead...
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's forehead...


