| 总结: | Dental instruments are the tools that dental professionals use to provide dental treatment. They include tools to examine, manipulate, restore and remove teeth and surrounding oral structures. Standard instruments are the instruments used to examine, restore and extract teeth and manipulate tissues. These tools allow the dental professional to manipulate tissues, to allow better visual access during treatment or during dental examination. Dental mirrors are used by the dentist or dental auxiliary to view a mirror image of the teeth in locations of the mouth where visibility is difficult or impossible. They also are useful for reflecting light onto desired surfaces, and with retraction of soft tissues to improve access or vision.
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