Cleft Nasal Stent Production Using Three-Dimensional Scanning and Printing Technology.

In most cleft centers worldwide, nasal stents are routinely used in the postoperative period to prevent collapse of the lower lateral cartilage and maintain the shape of the nostrils as well as nasal alar. Prefabricated nasal stents are expensive and do not offer options for customization. In this paper, we introduce a cost-effective technique for manufacturing nasal stents using three-dimensional scanning and printing technology.