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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

NCT07199153 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2025-09-30

No results posted yet for this study

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.

Conditions

  • Dental Implantation Accuracy

Interventions

DEVICE

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.

Sponsors & Collaborators

  • Cairo University

    collaborator OTHER

  • Sherif Aly Sadek

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-08-10
Primary Completion
2025-09-30
Completion
2025-10-15

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07199153 on ClinicalTrials.gov