Comparison Between Endoscopic Prelacrimal Medial Maxillectomy and Caldwell-Luc Approach for Benign Maxillary Sinus Tumors

Objectives Endoscopic prelacrimal medial maxillectomy (EPMM) was previously reported to treat maxillary inverted papilloma. This study aimed to compare prelacrimal recess approach with the conventional Caldwell-Luc approach (CLA) to remove benign maxillary sinus tumors and to evaluate the usefulness of this approach based on our experience.