Data-Driven Analysis of Short- and Long-Term Outcomes of Simulation, Nasal Hump Reduction, and Rasping in Open Rhinoplasty for Nasal Dorsum Correction.

[PURPOSE] This study aims to highlight the significance of performing simulations, nasal hump reduction, and rasping in open-technique rhinoplasty for the nasal dorsum. The research utilizes data science methodologies for a thorough examination of the collected survey data.

[METHODS] A comprehensive survey comprising 29 questions was presented to surgeons participating in the Eastern Trakya ENT Association Training Meetings-I. This survey, specifically designed to investigate the nuances of open and closed rhinoplasty approaches to nasal dorsum intervention, collected responses from 132 physicians. The collected dataset was thoroughly reviewed and analyzed. The responses were not only graphically represented but also transformed into a dataset primed for data science analysis. Significant results were derived using both association rule-mining algorithms from machine learning and basic statistical analysis.

[RESULTS] The raw data underwent thorough analysis using fundamental statistical methods and association rules within the field of data science. The discerned data patterns revealed significant insights into the behavioral tendencies and approaches adopted by physicians in rhinoplasty. The survey analysis emphasized the widespread acceptance of the open technique for nasal dorsum procedures, even though it may not be the preferred choice for all rhinoplasty cases. A notable 74.6% of rhinoplasty surgeons employing the open technique indicated that the primary long-term challenge during nasal dorsum interventions was irregularity. In addition, among the 132 participating surgeons, 25.8% were found to frequently engage in facial plastic surgery, while 55.4% reported abstaining from simulations. Notably, rhinoplasty surgeons who opted out of simulations, despite exclusively applying the open technique, reported encountering irregularities and requiring more adjustments.

[CONCLUSION] Rhinoplasty surgeons who do not use simulations in open nasal dorsum approaches reported facing irregularities and performing more revisions. Furthermore, they noted encountering irregularities in both the short and long term following nasal hump reduction and rasping procedures.