dentition defect
Conditions
Interventions
Experimental group 1 (Intraoral scan + facial scan):NA
Experimental group 2 (Intraoral scan + CBCT):NA
Control group (Actual facial distance):NA
Sponsors
Xuzhou Stomatological Hospital
Eligibility
Sex/Gender
All
Age
19 Years to 44 Years
Inclusion criteria
Inclusion criteria: 1. The roots of the maxillary central incisor and cusp tooth are stable and securely attached; 2. The complete incisor Angle and tooth tip are free of defects; 3. The individual maintains good oral health, with no unhealthy habits such as smoking or excessive alcohol consumption; 4. 3D facial scanning data can be acquired in various states, including a closed mouth, a smile, and a reference position.
Exclusion criteria
Exclusion criteria: 1. Implantation in the oral cavity; 2. Local or systemic conditions are not conducive to implant repair; 3. Treatment for anterior tooth restoration or cusp rebuilding; 4. Allergic reaction to silicone rubber.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Virtual patient construction accuracy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Registration error; | — |
Countries
China
Contacts
Public ContactYuan Changyong
Xuzhou Stomatological Hospital
Outcome results
None listed