Corneal Neurotization for Combined Facial and Trigeminal Nerve Deficits

What Is This Study About?

This paper describes surgical techniques for restoring sensation to the cornea in patients who have lost both facial nerve and trigeminal nerve function. Combined deficits leave the eye without both protective blinking and corneal sensation, creating severe risk of blindness.

Key Findings

• Presents operative techniques for corneal neurotization in complex nerve deficits
• Addresses the dual challenge of lost protective blinking and corneal sensation
• Demonstrates that corneal sensation can be restored even in severe combined injuries

What This Means for Patients

For patients who have lost both the ability to blink and corneal feeling (common after skull base tumor removal), corneal neurotization can prevent blindness by restoring the eye’s protective sensation.