Application of a sequential injection technique for non-surgical rhinoplasty in Chinese patients
YE Jiandong
WANG Xiancheng
AO Mengyun
LIU Hao
Abstract：Objective To investigate the clinical efficacy and safety of a sequential multi-subunit hybrid injection technique for non-surgical rhinoplasty in Chinese patients.Methods This study is a multicenter retrospective analysis,including 318 patients who underwent non-surgical rhinoplasty using the hybrid technique from May 2022 to January 2025.High-viscosity hyaluronic acid was injected in a sequential order of"nasal tip-nasal dorsum-glabellar triangle"with a total injection volume of 1.2 to 1.8 ml.Preopera-tive and 6-month postoperative evaluations were conducted using the FACE-Q scale and a 3D facial measurement system(MVS-N1).Results Postoperative 3D measurements revealed significant increases in nasal length,tip projection,and nasolabial angle,while the na-sofrontal angle significantly decreased(P＜0.001).FACE-Q scores showed significant improvements in nasal satisfaction,social function,and psychological well-being,with a marked reduction in appearance-related psychological distress(P＜0.001).No patients experienced nasal functional disorders or vascular complications;9 cases of transient erythema resolved either spontaneously or with conservative man-agement.Conclusion The hybrid injection technique employed in this study provides a safe,effective,and highly reproducible method for non-surgical rhinoplasty in Chinese populations,integrating multi-subunit strategies and layered injection principles.It's worthy of clinical application.
Keywords：Non-surgical rhinoplastyHyaluronic acidCannula
Publication Date：2026-01-15
Online Publishing Date：2026-03-25(First online date of this platform, not the publication date of the document)
Pages：6( 4-8,后插7 )