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Extracting Metrics for Three-dimensional Root Systems: Volume and Surface Analysis from In-soil X-ray Computed Tomography Data
Published on: April 26, 2016
Root coverage assessment: validity and reproducibility of an image analysis system
Stéphane Kerner1, Daniel Etienne, Jacques Malet
1Department of Periodontology, Service of Odontology, Hôtel-Dieu Hospital, AP-HP, Paris 7 - Denis Diderot University, U.F.R. of Odontology, Paris, France.
Journal of Clinical Periodontology
|September 20, 2007
Summary
ImageJ software offers a reliable and reproducible method for evaluating root coverage after periodontal plastic surgery. This digital tool accurately assesses linear measurements, enhancing clinical assessment of graft success.
Area of Science:
- Periodontology
- Dental Surgery
- Image Analysis
Background:
- Root coverage evaluation is crucial in periodontal plastic surgery.
- Accurate and reproducible measurement methods are needed for assessing treatment outcomes.
Purpose of the Study:
- To validate ImageJ, a public domain Java image processing program, for root coverage evaluation.
- To compare ImageJ measurements with conventional clinical evaluations.
Main Methods:
- Thirty gingival recessions were treated using subepithelial connective tissue grafts.
- Clinical measurements and photographs were taken at baseline and follow-up.
- ImageJ software was used to calculate root coverage percentages and compared with clinical data.
Main Results:
- ImageJ demonstrated excellent repeatability for both linear and surface area measurements.
- Good agreement was found between clinical and ImageJ linear evaluations.
- Strong correlations (0.93-0.94) were observed between clinical and ImageJ linear measurements.
Conclusions:
- ImageJ analysis is a reliable and reproducible method for evaluating root coverage post-periodontal plastic surgery.
- Linear measurements using ImageJ are particularly effective for clinical assessment.
