TCTR20170322002
Completed
未知
An Accuracy Study of one-piece ceramic dental implantation in anterior teeth replacement using a computer guided surgery
Faculty of Dentistry Mahidol university0 sites20 target enrollmentMarch 22, 2017
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- accuracyone-
- Sponsor
- Faculty of Dentistry Mahidol university
- Enrollment
- 20
- Status
- Completed
- Last Updated
- last year
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Inclusion criteria
- •â€¢The participant should be in the age of 20\-85 years old.
- •â€¢The participant should be healthy or well\-controlled systemic disease.
- •â€¢The participant should be in need of an implant\-supported single tooth prosthesis in the incisor area
- •â€¢The participant should have adequate bone for placing an implant of 3\.3 mm in diameter and at least 8 mm in length to obtain primary stability. However, the contour bone augmentation with synthetic bone materials simultaneously with implant placement is allowed.
- •â€¢The participant should have a stable occlusal relationship.
- •â€¢The implant site should be healthy without sign of residual infection.
- •â€¢The one\-piece ceramic implant can be placed in the ideal position according to the prosthesis and available bone without abutment preparation.
Exclusion Criteria
- •â€¢Smoking of more than 10 cigarettes per day.
- •â€¢Pregnancy.
- •â€¢The participant with psychiatric disorder or unable to give his/her informed consent to participate.
- •â€¢The participant with a history of radiation therapy at head and neck area.
- •â€¢The participants with untreated chronic periodontitis or un\-controlled chronic periodontitis.
- •â€¢The participant who has an inadequate inter\-occlusal space for cement\-retained restoration.
- •â€¢The participant who has anterior deep bite occlusion.
- •â€¢The participant who has history and sign of parafunctional habits including clenching, bruxism.
- •â€¢The participant who has inadequate bony architecture to obtain primary stability and required major bone augmentation.
Outcomes
Primary Outcomes
Not specified
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