Background: Secondary rhinoplasty in patients with bilateral cleft lip poses ongoing challenges and requires a reliable method for achieving optimal outcomes.
Objectives: The purpose of this study was to establish a safe and effective method for secondary bilateral cleft rhinoplasty.
Methods: A consecutive series of 92 skeletally matured patients with bilateral cleft lip and nasal deformity were included. All had undergone secondary open rhinoplasty, performed by a single surgeon, with the use of bilateral reverse-U flap and septal extension graft between 2013 and 2021. Medical records of these 92 patients were reviewed to assess the clinical course. The three-dimensional anthropometric analysis and panel assessment of 32 patients were performed to evaluate the aesthetic improvement using an age-, sex-, and ethnicity-matched normal control group for comparisons.
Results: The methods showed statistically significant improvement in addressing short columella (columellar height), short nasal bridge (nasal bridge length), de-projected nasal tip (nasal tip projection, nasal dorsum angle), poorly defined nasal tip (nasal tip angle, dome height, and panel assessment), and transversely oriented nostrils (columellar height, alar width, nostril type). Importantly, these improvements were accompanied by a low complication rate of 4%. However, upper lip deficiency over the upper lip angle and labial-columellar angle remains without significant improvement.
Conclusions: This study described the effective secondary rhinoplasty that was composed of bilateral reverse-U flap and septal extension graft with acceptable outcome. The 3D anthropometric analysis and panel assessment clarified that our rhinoplasty procedure could bring the nasal morphology in the patients closer to the normal data.
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