Related Experiment Video
Updated: Jun 16, 2025
Three-Dimensional Reconstruction of Orbital Fractures
Published on: May 16, 2025
Frontotemporal Approach for Spheno-Orbital Meningioma and Orbital Compartment Resection: Technical Case Instruction:
Cameron A Rawanduzy1, Karol P Budohoski, Vance R Mortimer
1Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City , Utah , USA.
Background And Importance:
Spheno-orbital meningiomas (SOMs) pose a challenge to the skull base neurosurgeon because of their variable presentation and involvement of critical structures within the orbit. There is no consensus on optimal management of these patients and how to achieve maximal safe resection. The authors share an illustrative case with an accompanying video to demonstrate their aggressive approach to resect SOMs and their intraorbital components.
Clinical Presentation:
A 75-year-old-woman presented with progressive vision loss and proptosis. Magnetic resonance imaging was consistent with a large, left-sided sphenoid wing meningioma with extension to the orbital wall and compression of the optic nerve medially. The patient elected to undergo surgical excision and optic nerve decompression. She did well postoperatively with resolution of proptosis and good resection margins on follow-up imaging.
Conclusion:
Aggressive resection of SOMs is possible with an understanding of the underlying anatomy. Familiarity with the orbit can facilitate a maximal safe resection with optic nerve decompression.
