U.S. PATENT DOCUMENTS
5,246,444 A * 9/1993 Schreiber 606/87
5,290,494 A 3/1994 Coombes et al.
5,329,846 A 7/1994 Bonutti
5,403,321 A 4/1995 Di Marco
5,415,663 A * 5/1995 Luckman et al 606/86
5,462,549 A 10/1995 Glock
5,514,139 A * 5/1996 Goldstein et al 606/79
5,601,563 A 2/1997 Burke etal.
5,624,444 A * 4/1997 Wixon et al 606/88
5,662,656 A * 9/1997 White 606/88
5,749,876 A * 5/1998 Duvillier et al 606/88
5,824,084 A 10/1998 Muschler
5.888.219 A * 3/1999 Bonutti 128/898
5.916.220 A * 6/1999 Masini 606/88
6,007,537 A 12/1999 Burkinshaw et al.
6,033,438 A 3/2000 Bianchietal.
6,096,081 A 8/2000 Grivas et al.
6,127,596 A 10/2000 Brown etal.
6,174,311 Bl 1/2001 Branch etal.
6,200,347 Bl 3/2001 Anderson et al.
6,214,368 Bl 4/2001 Lee etal.
6,247,914 Bl* 6/2001 Lindquist et al 425/294
6,258,095 Bl 7/2001 Lombardo et al.