31. For several months in 1934, Sim was incapacitated by a slipped disc , which was successfully treated by osteopathy. 32. The birthwheel was designed by Swiss sculptor and inventor, Paul Degen, who had been hospitalised for a slipped disc . 33. Since an operation for a slipped disc two months ago, the prince visibly has been suffering from severe back pains. 34. Celtic's Welsh international striker John Hartson has been ruled out of Wednesday's UEFA Cup final because of a slipped disc . 35. Prince Henrik has been suffering from severe back pains for months following a surgery for a slipped disc in March. 36. Hick will return home on Saturday with a slipped disc and will be replaced by England A batsman Mark Ramprakash. 37. His weight problem led to a slipped disc in his back that affected a nerve down his leg in 2010. 38. Sakiewicz said Matthaeus is suffering from essentially a slipped disc in his back, which he injured June 28 against San Jose. 39. Birla died Sunday at Johns Hopkins Hospital in Baltimore, Maryland, where he reportedly was admitted for treatment of a slipped disc . 40. Soon afterwards the Falcons lost key offensive tackle Bill Sandeman for the entire season with a slipped disc in his back.