Tooth defect after root canal therapy
Conditions
Interventions
Full crown group (C):None
Root canal retained crown group (E):None
Post-core crown group (CC):None
Sponsors
Beijing Stomatological Hospital , Capital Medical University
Eligibility
Sex/Gender
All
Age
14 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. CAD/CAM Coronal Restorations for Teeth Treated with Root Canal Therapy in the Department of Conservative Dentistry and Endodontics; 2. Patients were 14 years of age or older at the time of visit; the affected teeth had established occlusal relationships and complete apical development; 3. No gender restriction.
Exclusion criteria
Exclusion criteria: 1. According to medical records, the affected teeth presented poor tooth conditions, and coronal restorations were performed merely for palliative retention; 2. Affected teeth without follow-up records.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Retention rate of restored teeth; Proportion of retained affected teeth;Success rate of restoration; Proportion of successful restoration outcomes; | — |
Secondary
| Measure | Time frame |
|---|---|
| Patient-reported satisfaction: Overall, esthetic, and functional satisfaction;Clinical examination parameters: Restoration morphology, esthetics, marginal adaptation; Caries status, mobility, periapical condition of affected teeth; Presence of periapical lesions or widened periodontal ligament space; Oral hygiene status; | — |
Countries
China
Contacts
Public ContactLi Mixuezi
Beijing Stomatological Hospital , Capital Medical University
Outcome results
None listed