Variations in tooth surface temperature in the oral cavity during fluid intake

Area of Science:

• Dental research
• Oral physiology
• Biomaterials science

Background:

• Fluid intake significantly impacts oral temperature.
• Understanding oral temperature fluctuations is crucial for dental material research and clinical applications.

Purpose of the Study:

• To measure temperature extremes in the oral cavity during fluid intake.
• To compare oral temperatures at the tooth surface with fluid temperatures.
• To investigate variations in oral temperature at different sites.

Main Methods:

• Temperature measurements were taken at various oral cavity sites.
• Temperatures were recorded during fluid intake.
• Data were collected on tooth surface temperatures and fluid temperatures.

Main Results:

• Oral temperatures at the tooth surface were lower than the ingested fluid temperatures.
• Significant temperature variations were observed in different areas of the mouth.
• The range and duration of temperature changes differed from typical thermocycling study parameters.

Conclusions:

• Oral cavity tissues and tongue position influence temperature changes during fluid intake.
• Current thermocycling studies may not accurately reflect clinical conditions.
• Further research should align thermocycling parameters more closely with in-situ oral temperature variations.