1. Mouth mirror - made of lens and handle. Two kinds of mirror plane and concave plane, the actual size of the plane mirror image, are commonly used clinically. Concave mirror can enlarge image, optional when necessary. The mouth mirror can reflect the image of the inspected site so that the inspectors can observe the non-intuitive parts. Reflect and gather the light to the inspected site to increase the local brightness; Also can pull or push the soft tissue such as lip, cheek, cottage, to examine and operate. The tip of the mouth mirror can also be used for dockdiagnosis.
2. Probe - both sharp and blunt. In the oral cavity, the probe is made up of the handle with two working ends, one with a large bend (sickle shape) and a double bend at the other end (double bend). The two working ends are thin and sharp. The probe can be used to check the scope of tooth defect, depth and hardness. Probing the feeling of the dental tissue; Find sensitive spots and perforation; Examine the skin and mucous membranes; The direction of the sinus tract, root difference lesions and suspension etc.
