The “Dental Willis Bite Gauge” refers to a dental instrument used in dentistry for measuring the interocclusal distance or vertical dimension between the upper and lower jaws. The Willis Bite Gauge is named after its inventor, Dr. Frederick P. Willis.

This type of gauge is commonly employed in prosthodontics and restorative dentistry. It helps dental professionals determine and record the optimal vertical dimension of occlusion (VDO) for a patient. The VDO is the distance between the upper and lower jaws when the teeth are in occlusion.

The Willis Bite Gauge typically has adjustable components to accurately measure and record the specific interocclusal distance required for a patient’s dental treatment, such as the fabrication of crowns, bridges, or dentures. It aids in achieving proper occlusion, aesthetics, and function in dental restorations.