Oral basics: the structure of teeth Teeth from the external shape of the observation, each tooth is divided into crown, root two parts. Crown: the part of the tooth that is exposed in the mouth and is the main part of chewing.
The dental chair is one of the most basic equipments that are indispensable for dental clinics. It is also directly related to the treatment activities. The quality and performance of the dental chair directly affect the business development and professional
A dental handpiece or drill is really a hand-held, technical tool utilized to carry out a variety of common dental methods, such as removing decay, improving tooth fillings, and altering prostheses. The handpiece itself consists of internal mechanised parts which
Modern high-speed handpieces (ie, turbine heads) are driven by air to drive the needles to rotate at high speed to cut teeth. The rotation speed and accuracy of the handpieces under the rated air pressure directly affect the doctor's diagnosis