Management of Frontoethmoidal Mucoceles With Orbital Extension: Is Primary Orbital Reconstruction Necessary?

PURPOSE Sinus mucoceles with orbital extension are often managed primarily by an otolaryngologist to relieve the sinus obstruction. In this study, a series of patients was examined to determine whether or not reconstruction of the orbit was necessary at the time of the initial sinus surgery from the perspective of an orbital surgeon often involved in the comanagement of orbital complications of sinus mucoceles. METHODS A retrospective interventional case series of 5 patients with frontoethmoidal mucoceles comanaged by otolaryngology and oculoplastics. We reviewed symptoms, clinical findings, course, and treatment of our patients and reviewed the literature regarding management options for frontoethmoidal mucoceles. RESULTS In extended follow-up, clinical resolution of presenting orbital symptoms and radiographic evidence of reformation of the bony orbit was noted without the need for orbital reconstruction at the time of the initial sinus surgery for a sinus mucocele with orbital extension. CONCLUSIONS A specific subset of sinus mucoceles with orbital extension may resolve by primary sinus surgery alone. A decision on the relative merits of orbital surgery at the time of primary sinus surgery should be made on a case-by-case basis.