Table 2.

Patient Outcomes Recorded at 12 Months After Anterior Cruciate Ligament Reconstruction for the 3 Remnant Preservation Groups^a

	No Stump (n = 185)	<50% (n = 281)	>50% (n = 75)	P Value
Active flexion deficit, deg	4.0 ± 6	4.2 ± 6	5.7 ± 66	.1
Passive flexion deficit, deg	4.0 ± 6	3.3 ± 6	4.2 ± 6	.4
Extension deficit, deg	1.2 ± 3	1.1 ± 3	0.7 ± 4	.4
KT-1000 side to side difference (67 N)	0.7 ± 2	0.6 ± 2	0.6 ± 2	.9
KT-1000 side to side difference (134 N)	1.4 ± 3	1.5 ± 3	1.7 ± 2	.5
Single hop for distance LSI	95.0 ± 12	95.1 ± 18	96.1 ± 13	.9
Triple crossover hop for distance LSI	95.1 ± 13	95.9 ± 11	97.3 ± 11	.6
IKDC subjective knee score	83.2 ± 16	83.4 ± 16	83.4 ± 16	>.99
Marx activity score	9.8 ± 5	9.1 ± 5	8.9 ± 5	.2

^aData are reported as mean ± SD. IKDC, International Knee Documentation Committee; LSI, limb symmetry index.