Corneal Trephine

Corneal trephines are precision-engineered ophthalmic instruments used to create circular, accurately sized incisions in the cornea during corneal transplant procedures such as penetrating keratoplasty (PK) and lamellar keratoplasty. These vital tools ensure consistent graft sizing and smooth wound edges, which are critical for proper graft-host alignment and successful postoperative healing. Corneal trephines are available in manual, vacuum, and punch-style designs, with diameters ranging from pediatric to adult sizes to suit various surgical needs. Crafted from high-quality surgical-grade stainless steel, they are autoclavable, corrosion-resistant, and built for long-term use in sterile environments. The ultra-sharp, precisely aligned blades enable clean, full-thickness cuts with minimal tissue distortion. Ideal for corneal specialists and ophthalmic surgeons, corneal trephines provide accuracy, control, and reliability in every corneal graft preparation, contributing to better visual outcomes and surgical success.