Status:
UNKNOWN
Effect of Open Tray Versus Digital Impressions on the Passivity and Prosthetic Complications of Full Arch Screw-retained Prosthesis
Lead Sponsor:
Cairo University
Conditions:
Passivity
Prosthetic Complications
Eligibility:
All Genders
Phase:
NA
Brief Summary
The importance of this trial lies in testing if intraoral digital impressions will increase the accuracy of impressions of full arch implant cases over conventional impression techniques thus improvin...
Detailed Description
In this study intraoral digital impressions will be used for scanning full arch implant cases to minimize the variables in the conventional technique, finally the study will investigate if the intraor...
Eligibility Criteria
Inclusion
- Completely edentulous patients with sufficient inter-arch space to receive fixed prosthesis (Crown height space 9-15 mm per arch)
- Completely edentulous patients with 4 implants in mandible and/ or 6 implants in maxilla
- sufficient bone volume for implant placement without graft a confirmed by CBCT
- adequate zone of keratinized mucosa ( \> 2mm width)
- All genders
- Acceptable oral hygiene
- Cooperative patients
- Controlled systemic diseases ( Diabetes, hypertension)
Exclusion
- Completely edentulous patients with sufficient inter-arch space to receive fixed prosthesis (Crown height space 9-15 mm per arch)
- Completely edentulous patients with 4 implants in mandible and/ or 6 implants in maxilla
- sufficient bone volume for implant placement without graft a confirmed by CBCT
- adequate zone of keratinized mucosa ( \> 2mm width)
- All genders
- Acceptable oral hygiene
- Cooperative patients
- Controlled systemic diseases ( Diabetes, hypertension)
Key Trial Info
Start Date :
June 1 2021
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2022
Estimated Enrollment :
92 Patients enrolled
Trial Details
Trial ID
NCT04848207
Start Date
June 1 2021
End Date
December 1 2022
Last Update
April 19 2021
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