Predicting sinonasal inverted papilloma attachment using machine learning: Current lessons and future directions.

Background: Hyperostosis is a common radiographic feature of inverted papilloma (IP) tumor origin on computed tomography (CT). Herein, we developed a machine learning (ML) model capable of analyzing CT images and identifying IP attachment sites.

Methods: A retrospective review of patients treated for IP at our institution was performed.

Semi-Quantitative Assessment of Surgical Navigation Accuracy During Endoscopic Sinus Surgery in a Real-World Environment.

Introduction: Although surgical navigation is commonly used in rhinologic surgery, data on real world performance are sparse because of difficulties in collecting measurements for target registration error (TRE). Despite publications showing submillimeter TRE, surgeons do report TRE of >3 mm. We describe a novel method for assessing TRE during surgery and report findings with this technique.

Use of bovine-derived collagen matrix in the surgical treatment of empty nose syndrome.

Bovine-derived collagen matrix (BDCM) is a safe augmentation material in patients with empty nose syndrome. BDCM augmentation results in clinically and statistically significant improvement in nasal symptoms. Improvements in nasal symptoms with BDCM augmentation may be durable and can be seen up to 2 years postoperative.