What Is a Nostril Retainer? 05/10/2025 by yasinaslan1966@hotmail.com Revision RhinoplastyRhinoplastyUncategorized After rhinoplasty, maintaining the shape of the nasal tip and nostrils is essential for long-term success.This is where the nostril retainer, a small silicone device, comes into play. But what exactly is it and why is it used?