# Reliability and validity of intraoral and extraoral scanners

> Research article (Progress in Orthodontics, 2015) · cited 62× · AI/ML

**Wikidata**: [openalex:W1881299021](https://www.wikidata.org/wiki/openalex:W1881299021)  
**Source**: https://4ort.xyz/entity/reliability-and-validity-of-intraoral-and-extraoral-scanners