ER actress Laura Innes has damaged her spine after playing injured DR KERRY WEAVER in the US TV show for 10 years The 47-year-old star has received treatment on her back after noticing regular discomfort there Her character in ER has recently had hip surgery in the show meaning she no longer has to limp Innes says, "My real back was getting screwed up "I got a bone density test and the bottom of my spine is starting to curve on one side from 10 years of raising my hip "I've just started going to the chiropractor I don't need an operation "