§ Paul FlynnTo ask the Secretary of State for Health how many(a) hip replacement and (b) knee replacement operations required revision operations in each of the past 10 years. [2375]
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§ Mr. Hutton[holding answer 9 July 2001]: The table shows the data for in-patient episodes for hip and knee revisions in national health service hospitals in England, from 1989–90 to 1999–2000, the latest year for which figures are available.
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Year All hip Hip revision Percentage revision All knee Knee revision Percentage revision 1990–91 49,659 5,336 10.7 14,150 701 5.0 1991–92 55,396 5,602 10.1 17,348 780 4.5 1992–93 57,377 5,628 9.8 19,999 971 4.9 1993–94 58,643 5,256 9.0 22,669 988 4.4 1994–95 62,511 5,662 9.1 25,342 1,202 4.7 1995–96 65,636 6,436 9.8 29,550 1,298 4.4 1996–97 63,527 6,416 10.1 26,877 1,390 5.2 1997–98 62,394 6,273 10.1 27,410 1,439 5.2 1998–99 68,025 6,853 10.1 31,919 1,573 4.9 1999–2000 68,920 6,350 9.2 33,007 1.557 4.7