Visual Attention in Rhinoplasty: Eye-Tracking Comparison of Patients and Physicians on Profile Images
摘要
Visual attention influences aesthetic perception and may affect expectations and satisfaction in rhinoplasty.
ObjectivesTo compare how patients and rhinoplasty surgeons visually assess facial profiles using eye-tracking technology.
MethodsThis cross-sectional observational study included 26 patients and 13 experienced otolaryngologists. All participants viewed 21 standardized lateral facial profile photographs. Visual attention across ten facial regions was recorded using eye-tracking technology, focusing on first fixation area, total viewing time, fixation count, and revisits.
ResultsBoth groups focused most on the nasal region. Patients demonstrated significantly higher visual engagement with the nasal tip, including longer viewing time (25.18 ± 10.23 s vs 15.64 ± 11.19 s; P = .011) and more fixations (97.62 ± 40.64 vs 63.92 ± 42.24; P = .021). Physicians, by contrast, focused more on the radix, with longer viewing time (38.89 ± 17.49 s vs 24.91 ± 17.64 s; P = .025) and more fixations (144.38 ± 47.59 vs 108.04 ± 52.72; P = .043). No statistically significant differences were observed in other facial regions.
ConclusionPatients and surgeons focus on different nasal regions, and eye-tracking may help align their aesthetic expectations.
Level of Evidence IIIThis 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.