ArticleInternational journal of dentistry2026
Influence of Hyaluronic Acid Lip Filler Augmentation on Smile Design Parameters in Young Female Population: An Observational Study.
Article in International journal of dentistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Influence of Hyaluronic Acid Lip Filler Augmentation on Smile Design Parameters in Young Female Population: An Observational Study.International journal of dentistry · 2026Article
Corrections and comments
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Authors and funding
5 authors.
Funding
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Abstract
Objective: To evaluate the effect of hyaluronic acid (HA) lip augmentation on anterior tooth exposure and smile-line characteristics using three-dimensional (3D) facial scanning technology. Materials and Methods: Twenty-five female participants were enrolled. All injections were performed by a single experienced clinician following a standardized protocol, with a total of 1.0 mL of HA filler administered to the lips. 3D facial scans were obtained before treatment, immediately after injection, and at a 4-week follow-up. Maxillary left central incisor and canine exposure during smiling, as well as upper lip volume, were measured at each timepoint using dedicated software. Results: The mean participant age was 26.2 years, and the mean follow-up period was 28.8 days. At follow-up, maxillary central incisor and canine exposure decreased by 0.1 mm compared to pre-treatment values ( Conclusion: HA lip augmentation was associated with small but statistically significant changes in anterior tooth exposure during smiling. These findings highlight the influence of perioral soft tissue on smile-related dental parameters and underscore the importance of considering lip volume when planning esthetic dental and restorative treatments.
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