I was at work today about to get off in about 30 minutes. One of the inmates said that he spilled water in his cell and ask me if I can get a rag for him. I told him to standby because I was taking care of something else. When I was going toward his cell I heard him call for me. When I walked over there I saw him kneeling on the floor. I asked him what happened. He told me that his pencil fell, and when he was reaching for it he fell down. I told him not to move. Then I asked him if he could move his toes and he wiggled them. I called the doc to come to down. When she came down she was asking him questions. Then she told him to pull his pant leg up. When he pulled it up, there was a hole right above his knee and you could see something sticking up. When he fell, he landed on a pencil and it went up his thigh. It was pretty interesting. One of the guards asked if he could draw him a picture of what happened. The ambulance was called and he went into the emergence room.