“…1,2,5,6 However, these external approaches have many disadvantages, including eyelid or upper lip scar, ectropion or entropion of the eyelid, periorbital swelling and pain, diplopia, prolonged operation time, and healing time. 5,7,8 Traditionally, treatment of the paranasal mucoceles is the removal of the mucosal lining and obliteration of the sinus. Recently, endoscopic sinus surgery has been favored over the direct orbital approach for its safety and efficacy in treating mucoceles with a lower morbidity, reduced hospital stay, and reduced mucocele recurrent rate.…”