Dentition defect
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: ? Accepting the application of dynamic navigation systems or robot systems for implant restoration of missing teeth, and signing an informed consent form; ? Good overall health condition; ? There is sufficient opening and sufficient margin (for fixing the navigation device).
Exclusion criteria
Exclusion criteria: ? Serious systemic diseases, such as uncontrolled diabetes, serious heart disease and autoimmune diseases; ? Individuals with severe periodontal disease or other serious oral diseases, or with severe insufficient residual bone mass; ? 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
Fujian Medical University Affiliated Stomatological Hospital