Crossmark

Gender- and age-dependent prevalence of malocclusions requiring orthodontic treatment according to the KIG classification. A cross-sectional study over a 20-year-period from the district of Viersen/North rhine

Crossref DOI link: https://doi.org/10.1007/s00784-025-06607-8

Published Online: 2025-10-13

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Kinzinger, Gero Stefan Michael https://orcid.org/0009-0008-3780-4084
Hourfar, Jan https://orcid.org/0000-0002-8692-4516
Lisson, JörgAlexander https://orcid.org/0000-0002-1602-9540
Funding

Funding for this research was provided by:

Universität des Saarlandes
License Information

Text and Data Mining valid from 2025-10-13

Version of Record valid from 2025-10-13
More Information

Article History

Received: 4 April 2025

Accepted: 5 October 2025

First Online: 13 October 2025

Declarations

:

: This article does not contain any studies with human participants or animals performed by any of the authors. According to the North Rhine Medical Association, ethical approval is unnecessary, as this is a retrospective and anonymised study.

: For this type of study, formal consent is not required.

: The authors declare no competing interests.

Document is current

Any future updates will be listed below