edentulous jaw
Conditions
Interventions
experimental group:The initial digital model of edentulous jaw was obtained by intraoral scanning.The final digital model of edentulous jaw was obtained by making the edge plastic impression and scann
Sponsors
School of Stomatology , The Fourth Military Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: (1) Patients = 18 years old and =75 years old, regardless of gender; (2) Patients with upper and lower edentulous jaws, or upper edentulous jaws, or lower edentulous jaws who are expected to undergo routine full denture restoration; (3) no serious cardiovascular disease; (4) Can cooperate with conventional impression making, intraoral scanning and CBCT scanning patients; (5) Volunteer to participate in this clinical study and sign the informed consent.
Exclusion criteria
Exclusion criteria: (1) Patients who cannot cooperate with diagnosis and treatment operations; (2) Patients who cannot undergo intraoral scanning; (3) Patients with severe low alveolar ridge; (4) Patients with edentulous jaws who cannot receive conventional complete denture restoration; (5) Physically or mentally incapacitated patients; (6) Patients who cannot accept photo shooting and video recording; (7) Patients who are participating in clinical trials of other drugs or medical devices; (8) Patients whose expectations do not match their oral conditions. (9) Patients judged by the investigator to be unable to participate in this clinical study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Edge difference between initial model and final model of digitization of edentulous jaw; | — |
Countries
China
Contacts
Public Contactzhihong feng
School of Stomatology , The Fourth Military Medical University
Outcome results
None listed