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Accuracy of 3D Printed Custom-Made Registration Method for Dynamic Navigation Implant Surgery Using Mininavident in the Esthetic Zone: A Clinical Trial
Sponsor: Sherif Aly Sadek
Summary
This clinical trial evaluates the accuracy of a 3D printed custom-made registration method for dynamic navigation implant surgery using the Mininavident system in the esthetic zone of the anterior maxilla. Ten patients with a single missing anterior tooth will undergo CBCT-based planning, intraoral scanning, and guided implant placement using 3D printed registration markers. Postoperative CBCT analysis will measure deviations between planned and placed implants in terms of angular, coronal, and apical positions. The study aims to determine whether 3D printed markers provide clinically acceptable accuracy (\<2 mm, \<5°) and to assess their feasibility as a reproducible alternative to standard registration methods.
Key Details
Gender
All
Age Range
Any - Any
Study Type
INTERVENTIONAL
Enrollment
10
Start Date
2025-08-10
Completion Date
2025-10-15
Last Updated
2025-09-30
Healthy Volunteers
No
Conditions
Interventions
D Printed Custom Registration Marker for Dynamic Navigation
A patient-specific, 3D printed registration marker designed for use with the Mininavident dynamic navigation system. The marker is fabricated based on CBCT and intraoral scans, enabling accurate registration between virtual planning and clinical implant placement in the esthetic zone. Accuracy of placement is assessed through postoperative CBCT superimposition.
Locations (1)
Faculty of Dentistry, Cairo University
Cairo, Egypt