Castroviejo Corneal Scissors

Description

Castroviejo Corneal Scissors

Castroviejo corneal scissors help you open and extend an incision in the cornea. Because they cut best in one direction, we make left and right versions. This page explains how to pick between them.

Extending an incision with control

Once the surgeon enters the eye, the wound may need to grow. Then these scissors lengthen it along the curve of the cornea. One blade slides inside the wound, and the other rides on the outer surface. As a result, each cut follows the planned line.

Matching the side to your hand

A right-handed surgeon may favor one side for most cuts. However, the side of the wound also matters. If you often cut both ways, a pair is the safer choice.

• Right orientation for cuts that run one way.
• Left orientation for cuts that run the other way.
• A pair for full freedom in both directions.

Cases that call for them

Larger corneal incisions, such as in some cataract or corneal transplant cases, often need these scissors. They also help when a small wound must open a little more. In short, keep them close whenever you plan to work through the cornea.

A word on the Castroviejo name

Many eye instruments carry the Castroviejo name, from calipers to needle holders. Each has its own job. So check that you order the corneal scissors and not the tenotomy or micro scissors.

Cleaning after each case

Rinse the blades first to clear blood and fluid. Then brush the joint gently. Dry fully before storage. Also, check the tips under magnification, because a bent tip can tear the cornea.

Buying Castroviejo corneal scissors

Corneal pairs come to you without sterilization and are reusable after every clean and sterile cycle. Castroviejo corneal blades include three years against manufacturing defects as standard. Blade material complies with ASTM F899. For another option, compare the Troutman corneal scissors. You can also open our ophthalmic catalog or the help center.

Corneal scissors are for trained professionals only. See how to care for them and when they will arrive.