Gingival biotype assessment in the esthetic zone: visual versus direct measurement.
Joseph Kan; Taichiro Morimoto; Kitichai Rungcharassaeng; Phillip Roe; Dennis H. Smith · 2010 · PubMed
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
This study evaluated the reliability of assessing visually the facial gingival biotype of maxillary anterior teeth with and without the use of a periodontal probe in comparison with direct measurements. Forty-eight patients (20 men, 28…
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Metadata source: OpenAlex