Table 2.

Results and scores 6 months at the last follow-up

N	KT 1000 side-to-side	Lysholm Score	Subjective IKDC	Objective IKDC	KOOS	Lachman test	Pivot Shift test	Howell grade
1	1 mm	97	94	A	97%	Grade 0	0	1
2	4 mm	96	95	B	98%	Grade I	1	2
3	1 mm	99	94	A	95%	Grade 0	0	1
4	2 mm	90	90	A	96%	Grade 0	1	2
5	2 mm	100	98	A	97%	Grade 0	1	1
6	3 mm	98	89	B	94%	Grade I	0	1

Lachman test was graded as suggested by Hurley et al. [26]: Grade 0, Tight with firm end-feel; Grade I, Nominal increase in laxity compared to contralateral knee; Grade II, Slight increase in anterior translation compared to contralateral knee; Grade III, Excessive anterior translation compared to contralateral knee.

Pivot shift test was graded as 0, absence; 1 + , glide; 2 + , clunk; 3 + , gross