Evidence map›Paper›PMID 41813985›Full record

ArticleAesthetic plastic surgery2026

Standardized Non-surgical Rhinoplasty with Hyaluronic Acid: Consistent Outcomes Across Injectors with Varying Experience.

Marcelo Germani, Pietra Roschel, Victor Rogerio, Victor R M Munoz-Lora

Abstract read
In one paragraph

Article in Aesthetic plastic surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Marcelo GermaniDepartment of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil.ORCID http://orcid.org/0000-0003-2976-9633
Pietra RoschelDepartment of Biochemistry, Paulista School of Medicine, Federal University of São Paulo, São Paulo, Brazil.ORCID http://orcid.org/0000-0002-7330-4502
Victor RogerioPrivate Office, São Paulo, Brasil.ORCID http://orcid.org/0000-0001-7092-5373
Victor R M Munoz-LoraDepartment of Facial Aesthetics, Guarulhos University, São Paulo, Brazil. victormunoz2512@gmail.com.ORCID http://orcid.org/0000-0002-1134-8542

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNon-surgical rhinoplasty using hyaluronic acid (HA) fillers has become an increasingly popular alternative to surgical approaches. However, concerns persist regarding adverse events, particularly when procedures are performed by less experienced injectors.

objectivesThis study aimed to evaluate perceived outcomes of non-surgical rhinoplasty with HA according to the injector's clinical experience level, and to investigate whether experience influences aesthetic satisfaction, safety, product volume used, or perceived treatment duration.

methodsThis retrospective, single-center study analyzed 59 patients who underwent non-surgical rhinoplasty using HA, performed by 53 injectors with varying clinical experience levels in non-surgical rhinoplasty. Data were collected on age, BMI, volume of HA injected per nasal subunit, injector experience, aesthetic satisfaction using the Global Aesthetic Improvement Scale (GAIS), and perceived duration of results. Statistical analyses included Kruskal-Wallis tests, Spearman correlations, linear regression, and ordinal logistic regression.

resultsThe mean total volume of HA injected per procedure was 0.45 (± 0.15) mL, with no significant differences across experience levels (p = 0.374). The overall median GAIS score was 1.0 (IQR: 1.0), indicating improvement, with significantly higher satisfaction among patients treated by more experienced injectors (p < 0.001). Perceived duration of results was 6-9 months with no significant differences by injector experience (p = 0.117). No serious or vascular adverse events were reported.

conclusionsNon-surgical rhinoplasty with HA may provide favorable outcomes across injector experience levels when performed with a standardized technique and an appropriate product. Greater clinical experience correlated with higher patient satisfaction but not with filler volume or duration of effect. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Indexed as

Dermal FillersHyaluronic AcidPatient SatisfactionRhinoplastyAdultCohort StudiesEstheticsFemaleFollow-Up StudiesHumansMaleMiddle AgedRetrospective StudiesRisk AssessmentTreatment OutcomeYoung AdultDermal FillersHyaluronic AcidExperienceFillersHyaluronic acidRhinoplastySafety

Identifiers

PMID41813985
PMCPMC13314700

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.