Dentition defect
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Accepting the application of dynamic navigation systems or robot systems for implant restoration of missing teeth, and signing an informed consent form; 2. Good overall health condition; 3. There is sufficient opening and sufficient margin (for fixing the navigation device).
Exclusion criteria
Exclusion criteria: 1. Serious systemic diseases, such as uncontrolled diabetes, serious heart disease and autoimmune diseases; 2. Individuals with severe periodontal disease or other serious oral diseases, or with severe insufficient residual bone mass; 3. Received head and neck radiation therapy within 2 years or currently undergoing head and neck radiation therapy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Implant accuracy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Clinical factors affecting implant accuracy; | — |
Countries
China
Contacts
Zhejiang Provincial People's Hospital