Endoscopic Approach to Orbital Apex Lesions

Abstract

Apical orbital lesion management benefits from a multidisciplinary and individualized plan. Endoscopic approaches can be used to improve visualization and access to a difficult surgical area. They also allow extra instrumentation to be used through the relatively capacious paranasal sinuses. These advantages may obviate lateral orbitotomy in some situations. Although endoscopic techniques are useful for biopsy, debulking, and removal of orbital apex lesions, they may be more difficult to apply to an intraconal lesion at the orbital apex.