I did the exact same thing two summers ago. Eight stitches and a nicked tendon. (and yes, it hurt like the dickens) Lesson learned. My neighbor is a wood carver and he sent me to a woodworkers supply store to get a wood carvers glove. It was a little bulky at first, but "fits like a glove" now. I use it every time I pick-up my rotary cutter. I am currently taking a block of the month class at a local quilt shop and the teacher suggested to use a 60mm rotary cutter. She said for some reason she has more control and it has improved her cutting. I bought one and have to agree with the teacher. Believe it or not, with the bigger blade I have more control and my cuts are straighter. Good luck with your injury. I feel your pain.