non-carious cervical lesions
Conditions
Interventions
control group:Resin filling repair after preparing enamel bevel
Resin inlay group:Indirect restoration by resin inlay
Combined periodontal treatment group:Resin filling combined with periodontal surgery
Sponsors
Stomatological Hospital of Tianjin Medical University
Eligibility
Sex/Gender
All
Age
20 Years to 69 Years
Inclusion criteria
Inclusion criteria: 1. Patients aged 20 to 69 years old with non-carious defects in the neck of the teeth; 2. The patient can cooperate with clinical examination and treatment.
Exclusion criteria
Exclusion criteria: 1. There are caries and enamel hypoplasia in the NCCLs area of the affected tooth; 2. There are fillings in the NCCLs area of the affected tooth; 3. The crown, partial crown and inlay edge of the tooth are located in the NCCLs area; 4. The patient is undergoing orthodontic treatment; 5. The pulp status of the affected tooth is abnormal, including dead pulp tooth, pulpitis or periapical periodontitis; 6. The gingival inflammation of the affected tooth is obvious, and it needs to undergo basic periodontal treatment to reduce inflammation before inclusion; 7. The affected tooth is loose; 8. The patient suffers from mental illness, unable to communicate, unable to cooperate with examination and treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Filling surface condition (smooth/rough);Whether the filling falls off;Whether the dentin or base is exposed;Whether the edges are tight;Whether the edges are colored;With or without secondary caries;probing depth;Probing bleeding;Plaque index;?????????????;Dentin sensitivity;Inflammatory factors in gingival crevicular fluid;Periodontal pathogens in subgingival plaque; | — |
Countries
China
Contacts
Public ContactQue Kehua
Stomatological Hospital of Tianjin Medical University
Outcome results
None listed