I've always tried to be a safety conscious person while doing tree work, after all you have to in this game, but this past Fri I did something really stupid that cost me some teeth.
I had just rigged and felled a pull tree and was coiling up my pull rope to go get ready to set up for another tree. As I was coiling up the line, I wasn't paying attention and had forgotten to take off the prussic and steel biner that we had on it to set the connection to the come-a-long line. Well, as I yanked on the line, the biner flew up and hit me in the mouth and chin. I didn't get knocked out or anything, but I knew that I was hurt.
I called my ground guys over to take a look and it turns out that I chipped and broke 7 of my upper teeth and split my lip and chin open. I didn't need stitches, but boy the lip sure did swell up and I was seeing stars for a minute. After washing out my mouth and spitting out pieces of my teeth, we held a safety meeting to discuss how to prevent this from happening again.
Pretty simple really. First thing, PAY MORE ATTENTION (sometimes easier said than done), and after de-rigging a pull tree where we've used a prussic and biner for a connection, take it off rope, even if you are just moving to an adjacent tree, but have to coil the rope first.
After the safety talk, we finished up the job and then I went home and had 3 protein shakes for supper. I go see the oral surgeon tomorrow to see if the teeth can be fixed, or do they have to pull them and then get a partial upper bridge. Right now, the two front ones are a little loose.