Dental implant success of the evaluation criteria

At present, in the domestic implant denture clinical applications, case reports, has not yet formed a unified, operability and international success evaluation criteria. In reference to foreign advanced experience, combined with China's actual situation, the experts adopted the full discussion of the following oral implant success evaluation criteria:

1. Implant under the conditions of exercise of the support and retention of denture function, no clinical activity. Function well.

2. After planting continued and / or irreversible mandibular canal, maxillary sinus, Nasal floor tissue damage, pain, numbness, paresthesia and other symptoms, feel good about themselves.

3. Radiographic peri-implant bone interface through shadow.

4. Vertical bone resorption does not exceed the completion of the implant surgery, implanted part of the bone length of 1/3 (X-ray using standard projection method shown). The rampage bone dental instruments resorption does not exceed 1/3, the implant is not loose.

5. Gingivitis can control. No implant-related infections.

6. No damage to the adjacent teeth to support the organization.

7. Beautiful.

8. Chewing efficiency more than 70%.

Any of the above criteria failed to achieve can not be considered a success. The above criteria, the five-year success rate of 85% or more, a growing system or an implementation of the implant denture treatment units to meet the above criteria can be considered to have the qualifications to carry out this business.