Short-term survivorship of Truliant® total knee arthroplasty implants utilizing the American Joint Replacement Registry

Table 4 Cumulative percent revision rates for Truliant cruciate retaining compared to aggregate cruciate retaining

Years to revision	Cumulative percent revision % (number at risk)
	Truliant CR (n = 653)	Aggregate CR (n = 537840)
0	0.01 (653)	0.02 (536733)
1	0.18 (544)	0.57 (486846)
2	0.31 (398)	0.95 (420494)
3	0.39 (208)	1.2 (360904)
4	0.44 (351)	1.37 (290143)
5	0.48 (11)	1.51 (216888)
6	0.52 (11)	1.60 (147845)
7	0.54 (11)	1.67 (89727)
8	0.56 (11)	1.73 (45593)
9	0.56 (01)	1.75 (17960)

¹Cumulative percent revision rates calculated with less than 40 at risk is considered unreliable. CR: Cruciate retaining.