Quantitative and perceived visual changes of the nasolabial fold following orthodontic retraction of lip protrusion.

CONCLUSIONS: Orthodontic retraction induced quantitative and perceived visual changes of the NLF. For adult women younger than age 30, the appearance of the NLF improved after maximum retraction despite the greater posterior change of the NLF. PMID: 29561659 [PubMed - as supplied by publisher]
Source: The Angle Orthodontist - Category: Dentistry Authors: Tags: Angle Orthod Source Type: research
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