Paranasal Augmentation: A Viable and Simplified Modality With Diced Expanded Polytetrafluoroethylene.

Abstract

A flat or concave lower midface profile is generally considered less attractive. Paranasal augmentation is usually performed to move paranasal deficiency to relative convexity. Herein, we present a viable and simplified modality with diced expanded polytetrafluoroethylene to correct paranasal deficiency. Between February of 2020 and April of 2021, 19 patients underwent procedures to correct paranasal deficiency. Paranasal augmentation was performed with diced expanded polytetrafluoroethylene. All procedures were performed via intranasal approach. Preoperative and postoperative photographs were taken. Of these 19 patients (18 women and 1 man), deficiency of 18 patients were caused by congenital factors and 1 by cleft deformities. All but 1 procedures were carried out bilaterally. Procedures were performed in conjunction with additional operations mainly including rhinoplasty and minimally invasive midface lift. Age of patients ranged from 19 to 57 years, with a mean of 37 years. Follow-up time ranged from 8 to 22 months, with a mean of 12.6 months. All patients were satisfied with esthetic improvement and facial holistic profile. No severe complications and reoperation arisen in any of the patients. Temporary discomfort involved foreign body sensation in 1 case and numbness in 2 cases. The present technique provides a viable and simplified method to give the face a more balanced appearance and achieves esthetically superior results.