The pt is a (b)(6) female who sustained full thickness burns to her arm hand and foot from a grease fire.The pt underwent skin graft procedure on (b)(6) 2015.The surgeon reported that he was using the dermatome to harvest a third split-thickness skin graft from the left lateral thigh adjacent to the other two skin graft sites.It was set at 10th/1000 of an inch and had worked without complication on the first two passes.I checked that the guard was in the rails and dermatome depth adjustment was set correctly prior to the third pass.During the third pass, the beginning of the skin graft was taken at a normal depth.I noticed at mid-thigh the graft was lightly thicker.I stopped the dermatome and noted the depth to be at 18-20th/1000 of an inch.The problem appears to have come from the guard on the side opposite the depth adjustment gauge to have slid or popped out of the rail allowing a deeper skin graft harvest.We removed the dermatome from the field and everyone in the room was alerted to the problem.I placed epinephrine soaked telfa over the wound and divided the good portion of the graft from the deeper portion.The good portion was meshed in our usual fashion and used on the hand.
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