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Related Experiment Video

Updated: Jan 19, 2026

Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System
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Endodontic Microsurgery Using Dynamic Navigation System: A Case Report.

Gianluca Gambarini1, Massimo Galli1, Luigi V Stefanelli1

  • 1Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy.

Journal of Endodontics
|September 14, 2019
PubMed
Summary

Dynamic navigation systems enhance dental surgery precision, enabling minimally invasive procedures with reduced complications. An undergraduate student successfully used a dynamic navigation system for endodontic surgery, demonstrating its accuracy and ease of use.

Keywords:
ApicoectomyNavidentdynamic navigation surgerymicrosurgery

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Area of Science:

  • Dentistry
  • Surgical Technology
  • Medical Imaging

Background:

  • Dynamic navigation systems (DNS) integrate real-time imaging and surgical tools for enhanced procedural accuracy.
  • These systems aim to minimize iatrogenic damage and enable minimally invasive or flapless surgeries in dental implantology.
  • Reduced postoperative discomfort and improved healing are potential benefits for patients undergoing DNS-assisted procedures.

Observation:

  • A case report details an undergraduate student's use of the Navident dynamic navigation system (DNS) for endodontic surgery.
  • The procedure involved bone cavity preparation and root-end resection for an upper lateral incisor lesion.
  • The DNS facilitated precise 3D bur guidance, accurate root localization, and minimally invasive apicoectomy.

Findings:

  • The undergraduate student successfully performed osteotomy and root-end resection with high precision using the DNS.
  • The minimally invasive approach using the navigation system resulted in no iatrogenic errors.
  • The system demonstrated its capability to precisely guide surgical maneuvers in endodontic surgery.

Implications:

  • Dynamic navigation systems can significantly improve the accuracy of endodontic surgical procedures.
  • The use of DNS by students highlights its potential for training and skill development in surgical endodontics.
  • Further development of dedicated DNS for endodontic surgery could enhance operator efficiency and patient safety.