Novel antihelix instrument guided folding technique: A modification of Mustarde otoplasty
Bibliographic record
Abstract
Prominauris is the most common congenital ear deformity, presenting in 5 % of the global population, and most patients endorse negative experiences or aesthetic dissatisfaction as motivation for corrective otoplasty. Mustarde-Furnas is a popular otoplasty technique among pediatric patients. Given the cosmetic intention, result consistency is highly important in otoplasty, which our modification of the Mustarde technique aims to address. A retrospective chart review of pediatric patients with prominauris treated with our modified Mustarde technique at Children's Hospital between 2018 and 2025 was undertaken. The technique utilizes a drill barrel to physically control the neo-antihelix fold, and the tension of the Mustarde sutures; combined with Furnas sutures, for conchal setback. Demographics, auricle measurements, operative details, complications, and revisions were evaluated with descriptive statistics and paired t-tests. Thirty-five patients were included (mean age 12 years, range: 4-19). Significant differences between the pre- and post-operative measurements for three auricular points (mm) were found including superior helical [p < 0.001, mean difference (MD) = 7.67], and, superior and inferior external auditory canal [p < 0.001, MD = 9.35; p < 0.001, MD = 4.88, respectively]. No statistically significant differences were found between each measurement change and the measurement change in the corresponding contralateral auricle measurement (p > 0.05). Revision rate was 5.7 % (2/35), indicated for scar revision and recurrence. The latter prompted a suture switch, and no recurrence followed. The significant differences found across all auricular measurements, and the consistency of results between each auricle pair, demonstrate the potential efficacy of this modified-Mustarde technique for reliable otoplasty for aesthetic satisfaction and applications to trainee education.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".