Evaluation of Photographic Variables in Patients with Indication for Facial Rejuvenation

Photography standardization is paramount for appropriate critical analysis of aesthetic surgery outcomes. Therefore, the authors designed a study to evaluate the influence of different variables in photos of patients with indications for undergoing facial rejuvenation.

This blinded prospective study was conducted by the Section of Plastic Surgery in the Hospital das Clínicas at the Federal University of Paraná. In the study, 29 patients had their photos taken in two separate settings. Photo 1, termed "preoperative" (Pre), was obtained according to the same pattern for all patients. Photo 2, termed "postoperative" (Post), was acquired on the same day using different variables to manipulate the photo outcome. No surgery was actually performed. Both photos (Pre and Post) were sent to five experienced Brazilian plastic surgeons, who provided a score for photo 2 that varied from -10 to +10 compared with photo 1.

The photos were examined by 119 plastic surgeons. No significant improvement was observed in most of the groups, except for the group that used a flash for the Post photography (p = 0.035). Almost half of the scores (45.37 %) were above zero. The highest score was found to be ten for two photographs of the makeup group. A score of zero was assigned to 54.62 % of the photos, which means no changes occurred between the Pre and Post photos.

Inadequate photographic technique can change assessments of photos in a meaningful way. All the factors evaluated had a positive impact, but the only statistically significant variable was the use of a flash in the Post group.

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