Brown Lasek Butterfly Trephine
The Brown LASEK Butterfly Trephine was designed to simplify the butterfly technique. Instead of the surgeon having to score the corneal epithelium, the butterfly trephine provides a scoring mark that spares the visual axis. This allows the creation of two hemi-flaps instead of one larger flap, simplifying the procedure and reducing epithelial manipulation. Made by Rhein Medical.
![Brown Lasek Butterfly Trephine](https://surgicaleyecare.com/wp-content/uploads/2019/03/brown-lasek-butterfly-trephine.jpg)