Research Advances in the Treatment of Secondary Nasolabial Deformities Following Unilateral Cleft Lip Repair

单侧唇裂术后继发鼻唇畸形在临床上表现为鼻唇部亚单位的移位及不对称，严重影响患者面部形态与心理健康，往往需要个体化手术治疗。本文综述其病因、临床表现及鼻唇部畸形的治疗进展，同时提出了现有治疗方法中存在的问题，对未来的治疗策略提出展望，致力于为中国单侧唇裂术后继发畸形患者个性化治疗方案提供新思路。Secondary nasolabial deformities after unilateral cleft lip repair clinically manifest as displacement and asymmetry of the nasolabial subunits, severely impacting patients’ facial aesthetics and psychological well-being. Individualized surgical intervention is often required to address these complex anomalies. This review summarizes the etiology, clinical manifestations, and recent advances in the treatment of nasolabial deformities, while highlighting existing challenges in current therapeutic approaches. Furthermore, it proposes future directions for treatment strategies, aiming to provide novel insights into personalized therapeutic regimens for patients with secondary nasolabial deformities following unilateral cleft lip repair in China.