The miniature lateral crural strut graft: Efficacy of a novel technique in tip plasty

Abstract

To describe a novel technique for tip plasty and determine its efficacy using validated patient-reported outcome measures and objective measures. Retrospective cohort study. This study was carried out at a tertiary center. Patients undergoing tip plasty using the miniature lateral crural strut grafts (mini-LCSG) in cosmetic/combined rhinoplasty between January 2016 and August 2019 with available outcome measures were included. We used the Standardized Cosmesis and Health Nasal Outcomes Survey (SCHNOS), Nasal Obstruction Symptom Evaluation (NOSE) scores, visual analog scale: functional and cosmetic, and lateral wall insufficiency (LWI) grades. Among 52 patients, 33 were included; 26 had cosmetic whereas seven had combined functional and cosmetic rhinoplasty, with a follow-up up to 3 years. Both cosmetic and combined subjects showed significant improvement in SCHNOS-Cosmesis (C) scores (-57.31 ± 1.79, P < .001 and - 53.57 ± 8.39, P < .001, respectively) and zone 1 LWI (P < .05, both sides). SCHNOS-Obstruction (O) and NOSE scores showed significant decrease among subjects undergoing combined rhinoplasty only (-55.36 ± 18.58, P < .004, and - 53.93 ± 15.99, P < .003, respectively). With specific regard to tip cosmesis, the mean SCHNOS-6 (item 6 of the SCHNOS questionnaire for tip cosmesis) showed significant improvement (-2.61, P < .001). The mini-LCSG is a novel modification for tip plasty that improves tip cosmesis and symmetry, both subjectively and objectively without compromising nasal function. 4 Laryngoscope, 130:2581-2588, 2020.