Bilateral subfrontal approach for tuberculum sellae meningiomas in long-term postoperative visual outcome

Abstract

The bilateral subfrontal approach was previously avoided because of the relatively high rate of complications in earlier surgical series of tuberculum sellae meningiomas. However, after developments in microsurgical techniques in recent years, the bilateral subfrontal approach can now provide satisfactory visual outcomes with minimal postoperative complications. Careful preservation of the blood supply to optic apparatus and early unroofing of the optic canal using a bilateral subfrontal approach led to further improvement in long-term postoperative visual outcome.