Surgery on my hand...

I found this video of a surgery on an extensor tendon on YouTube almost just like mine. The tendon in my hand didn't get completely severed though so they didn't need to go searching for it-thank goodness! Not shown in this video was repair of the hood that was also damaged.
If you have a strong stomach you can watch this video, if you don't have the wherewithal, don't look at the accompanying photo either.