Table 3.

Clinical function score between pre-operative and post-operative

	AMP group			TT group
	Pre-operative	Last follow-up	P value	Pre- operative	Last follow-up	P value
Lysholm score (Mean ± SD,range)	45.9 ± 6.6(24–70)	93.3 ± 5.0(75–97)	<.01	45.4 ± 6.2(23–67)	91.6 ± 6.5(68–97)	<.01
IKDC score (Mean ± SD,range)	35.7 ± 6.3(15–55)	89.5 ± 8.8 (50–97)	<.01	36.1 ± 6.6(18–55)	87.4 ± 10.0(50–95)	<.01
Tegner score (Mean ± SD,range)	5.0 ± 1.0(1–7)	6.8 ± 1.4 (2–8)	<.01	5.0 ± 1.1 (1–6)	6.3 ± 1.4 (2–8)	<.01

AMP:Anteromedial portal, TT:Transtibial IKDC: International Knee Documentation Committee