Hybrid resin crown restorations for anterior tooth using dental CAD/CAM system
- Conditions
- tooth decay, treated tooth
- Registration Number
- JPRN-UMIN000019463
- Lead Sponsor
- Clinic of Fixed Prosthodontics, Nagasaki Univesity Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 47
Not provided
The applicable patient intends for even one following conditions and excludes it. 1. Inappropriate abutment tooth (when there is the apical lesion) of the root canal treatment 2. Of the alveolar bone level when is low (when an alveolar bone level decreases more than 1/2) 3. When it is inappropriateness of the abutment construction 4. Buraxismcase with remarkable attrition 5. The case that the clearance of the occlusal surface cannot secure 6. When it becomes the abutment tooth of the removable partial denture 7. Of the opposing tooth when there is not it 8. Opposing tooth in the case of artificial teeth of removable partial denture 9. When, for a meta chestnut rate system polymer, there is an anamnesis of hypersensitivity such as a rash, dermatitis
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Adaptation of CAD/CAM crowns A: the border accept it if not recognize CAD/CAM crown and the border with the tooth plane with a explorer B: it is possible and does the gap with impossibility C:if both the border and the gap admit D: if there are fracture and/or the detachment of crown
- Secondary Outcome Measures
Name Time Method