Table 3.

Comparison of pre- and postoperative PROMs and objective measures (mean ± SD)

Scores/objective measures	Preoperative		Postoperative at time of final follow-up		p value
	Mean ± SD	Range	Mean ± SD	Range
IKDC	49.2 ± 11.2	33–68	77.6 ± 14.0	51–90	< 0.001*
Lysholm	53 ± 13.1	32–70	81.5 ± 8.4	65–96	< 0.001*
Tegner	6.6 ± 1.3 (preinjury)	4–8	5.8 ± 1.4	4–8	< 0.091
SSD of Lateral joint line opening	6.6 ± 2.1	3–10	3.4 ± 1.9	0–6	< 0.001*
SSD of ER angle	16.7 ± 3.8	12–23	3.5 ± 1.3	2–6	< 0.001*
Heel height SSD	6.8 ± 3.9	0–16	2.3 ± 1.3	0–4	< 0.001*

*Statistically significant