Tarantulas can not only repair themselves if they are injured, but can also re-grow lost limbs, whether that be fangs or legs. Unfortunately due to a bad moult one of my spiders was forced to do such a task and re-grow a back leg.
I was forced with a decision of whether to remove the leg or just leave it be. After asking fellow spiders keepers opinions one guy said "leave it be, they do just fine in the wild without 'interfering' humans". This I thought was the best decision to take, and the spider took care of itself just nicely.
Below shows the spider in question before, during and after the ordeal, I will be posting more pictures as soon as she moults again.
Click on the pictures for a larger image