Digital Assessment of a Full Digital Implant-Prosthetic Workflow for a Prefabricated Single Implant-Supported Restoration

Not Applicable

Completed

• Conditions: Dental Implants
• Interventions: Other: Virtual Implant Planning

• Registration Number: NCT04329169
• Lead Sponsor: Nourhan M.Aly

Brief Summary

The aim of the present study was to evaluate the accuracy of a prefabricated digitally planned provisional restoration on a single- implant placed with a fully guided surgical protocol.

Detailed Description

Fifteen dental implants were placed in partially edentulous patients with single bounded lower posterior edentulous area selected from those admitted to the Prosthodontics Department, Faculty of Dentistry, Alexandria University. A full digital implant-prosthetic protocol was followed and a quantitative evaluation of the accuracy of the protocol was performed using computer software and superimposition of the planned and post-operative images was done.

Study Timeline

• Study Start: 2019-06-28
• Primary Completion: 2020-01-30
• Study Completion: 2020-02-01
• Status Verified: 2020-03
• Study First Submitted: 2020-03-28
• Study First Submitted QC: 2020-03-28
• Last Update Submitted: 2020-03-28
• Study First Posted: 2020-04-01
• Last Update Posted: 2020-04-01

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 15

Inclusion Criteria

• Patients missing lower first molar unilaterally or bilaterally.
• Presence of full or nearly full complement of opposing natural teeth.

Exclusion Criteria

• If teeth adjacent to the planned implant site showed infections, endodontic or periodontal problems.
• Patients with a debilitating systemic disease, bone diseases, radiotherapy or chemotherapy.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Virtual Implant Planning	Virtual Implant Planning	-

Primary Outcome Measures

Name	Time	Method
3D- Deviation of the implant	3 months	The 3D deviation will be calculated by a software taking into consideration the deviation on each direction set as follows: x= buccolingual error, y= mesiodistal error, and z= apicocoronal error, using Pythagorean Theorem: 3D deviation= square root of (x squared + y squared + z squared)

Trial Locations

Locations (1)

Faculty of Dentistry, Alexandria University; 🇪🇬 Alexandria, Egypt