Reducing the Alar Base While Minimizing Visible Sequalae: A Review of Three Alar Base Reduction Techniques over 35 Years.

Abstract

Importance: Although classically described and routinely performed, alar base reduction remains nuanced without consensus as to the gold standard. Objective: To compare the measurement of alar base reduction among three techniques and the incidence of postoperative dermabrasion in rhinoplasties performed for 35 years. Methods: A retrospective cohort study of patients who underwent rhinoplasty with alar base reduction between 1983 and 2020 by one surgeon. Dermabrasion rates for visible incisions were evaluated based on patient demographics and surgical technique. Results: Of 312 patients, 82% (258) were women. The mean age was 33 years (SD 11.9). Patients self-identified as White (54.5%), Hispanic (22.4%), African American (8.3%), Middle Eastern, (5.2%), Asian (4.8%), Indian (2.2%), Mediterranean (1.3%), or unspecified (1.3%). Alar flare reduction was used alone in 202 (64.7%) patients. Eighty-two (26.3%) patients underwent postoperative dermabrasion to visible incisions. Patients self-reporting Middle Eastern race were offered dermabrasion at a rate 3.7 × higher than other race groups (OR = 3.73, CI 1.23-11.194, p = 0.02). Conclusion and Relevance: Alar flare reduction, sill reduction, and V-to-Y advancement are techniques that can be used to narrow the alar base. Visible incisions are the most common downside but can be addressed with postoperative interventions including dermabrasion.