Related Experiment Video
Updated: Jan 28, 2026

Dynamic Navigation for Dental Implant Placement
Published on: September 13, 2022
Navigation-guided autotransplantation: A novel technique for precise and predictable tooth placement
Yang-Chih Chou1, Wen-Hui Chen1,2, Hui-Na Lee3,4
1Division of Oral and Maxillofacial Surgery, Department of Dentistry, E-DA Hospital, I-Shou University, Kaohsiung, Taiwan.
This study introduces a novel, standardized protocol for autotransplantation (AT) using dynamic navigation. This technique enhances precision in tooth restoration, improving success rates for complex dental procedures.
Area of Science:
- Dentistry
- Oral Surgery
- Biomedical Engineering
Background:
- Autotransplantation (AT) offers a viable solution for replacing missing or failed teeth.
- Current AT success rates are inconsistent due to technique sensitivity and lack of standardized protocols.
Purpose of the Study:
- To present the first documented autotransplantation protocol employing a dynamic navigation system.
- To detail innovations in navigation-guided socket preparation, extra-alveolar retrograde filling, and digital stent fixation.
Main Methods:
- A 55-year-old female patient with a fractured tooth (36) underwent dynamic navigation-guided AT using tooth 38.
- Socket preparation was guided by the X-Guide® navigation system with a 2.5 mm round bur.
- Retrograde filling was performed extra-alveorally, followed by fixation with a digital lingual stent and flowable resin.
Main Results:
- Postoperative imaging confirmed ideal positioning of the transplanted tooth.
- Favorable bone remodeling was observed around the transplanted tooth.
- The novel protocol demonstrated successful application in a clinical setting.
Conclusions:
- Dynamic navigation systems can standardize and improve the precision of autotransplantation.
- The presented three-innovation protocol offers a reproducible method for successful tooth autotransplantation.
- This approach holds promise for enhancing outcomes in restorative dentistry.
More Related Videos
07:03Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System
Published on: May 5, 2022
05:54Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
Published on: October 18, 2021
Related Concept Videos
Uncertainty in Measurement: Accuracy and Precision
Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
Predicting Molecular Geometry
Prediction Intervals
However, the point estimate is most likely not the exact value of the population parameter, but close to it. After calculating point estimates, we construct interval estimates, called confidence intervals or prediction intervals. This prediction interval comprises a range of values unlike the point estimate and is a better predictor of the observed sample value, y.
Accuracy and Precision
End Point Prediction: Gran Plot
For potentiometric titration, the Gran plot is created by plotting...