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Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie

12.01.2023 | Original Article

Comparison of the asymmetry index determined on digital panoramic radiographic images and on posteroanterior cephalometric images: a retrospective cross-sectional study

verfasst von: Humeyra Tercanli Alkis, PhD, Kader Azlag Pekince, Assistant Professor

Erschienen in: Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie

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Abstract

Objective

The purpose of this study was to compare the asymmetry index determined on digital panoramic radiographic (PR) images and posteroanterior cephalometric (PACR) images.

Methods

This study included 100 patients whose PR and PACR images were registered in a database. Condylar height, ramus height, and condylar height plus ramus height measurements were measured bilaterally. Condylar asymmetry, ramus asymmetry, and total asymmetry were evaluated.

Results

There was a statistically significant difference between the right and left side for all measurements when evaluated on the PR and also on the PACR images (p < 0.01). When calculating the asymmetry index, the resulting condylar asymmetry and ramus asymmetry values did not show significant differences between PR and PACR images. On the other hand, only the presence of total asymmetry showed a statistically significant difference between techniques (p = 0.013).

Conclusion

Asymmetry indices can be reliably obtained from both PR and PACR images.

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Titel: Comparison of the asymmetry index determined on digital panoramic radiographic images and on posteroanterior cephalometric images: a retrospective cross-sectional study
verfasst von: Humeyra Tercanli Alkis, PhD
Kader Azlag Pekince, Assistant Professor
Publikationsdatum: 12.01.2023
Verlag: Springer Medizin
Erschienen in: Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie
Print ISSN: 1434-5293
Elektronische ISSN: 1615-6714
DOI: https://doi.org/10.1007/s00056-022-00442-2

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Comparison of the asymmetry index determined on digital panoramic radiographic images and on posteroanterior cephalometric images: a retrospective cross-sectional study

Abstract

Objective

Methods

Results

Conclusion

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Abstract

Objective

Methods

Results

Conclusion

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