Ouch! Work injury. I tried to remove the tip of my finger on a folding chair, but the E.R. doc saved the day by stitching the injury together . He first scrubbed it down with betadine and then saline, he then decided to deaden the finger with lidocane shot into the big knuckle. That hurt. After a few minutes he started stitching and then shot more lidocane because it still wasn't dead yet. Soon he finished up and they put this big bandage on the finger. As you can see, it wasn't complete because it kept sliding up the finger. So like a skilled maintenance person that I am, I added the DUCT-TAPE. now it is complete.