Table 2.

Posterior knee instability before and after reconstruction

	4SHG group (n = 15)			LARS group (n = 21)
	Preoperative	1 year postop.	2 years postop.	Preoperative	1 year postop.	2 years postop.
Posterior drawer test
0–5 mm	0	6	6	0	15	16
6–10 mm	0	3	5	0	6	5
11–15 mm	11	6	4	15	0	0
> 15 mm	4	0	0	6	0	0
KT-1000 examination
0–2 mm	0	3	4	0	9	10
3–5 mm	0	4	3	0	9	8
6–10 mm	0	5	6	0	2	3
> 10 mm	15	3	2	21	1	0