Objective Photoanalysis of Feminizing Frontal Cranioplasty Outcomes

• Published in: Craniomaxillofacial trauma & reconstruction 2024-06, Vol.17 (2), p.143-145
• Main Authors: David, Abel P., House, Adrian E., Targ, Sonia, DeBusk, W. Taylor, Park, Andrea, Knott, P. Daniel, Seth, Rahul
• Format: Article
• Language: English
• Subjects: Original
• ISSN: 1943-3875; 1943-3883
• DOI: 10.1177/19433875221143609

Study Design Retrospective analysis at a tertiary care center. Objective This study describes a method of analyzing postoperative results using lateral view clinical photographs to create normalized projection ratios of the glabella and radix. Methods We reviewed preoperative and postoperative photographs of 15 patients. All photographs were in the lateral view Frankfort horizontal plane. We calculated the distances between the (a) tragus and cornea, (b) cornea and radix, (c) cornea and glabella, and the (θ) nasofrontal angle. Results Fifteen sets of patient photographs were analyzed and found that there was a favorable 14% reduction at the radix and an even greater reduction (78.9%) at the glabella. The nasofrontal angle was improved to a more feminine range from 131.84° preoperatively to 145.86° postoperatively. Conclusions Normalized projection ratios of the glabella and radix, along with the nasofrontal angle, can be used to objectively measure outcomes of frontal feminizing cranioplasty.