Table 3.

Average knee society function scores of the groups.

	KSS- preoperative	KSS postoperative
Group-1	75.5 (65–82)	80.3 (77–86)
Pain sub-scores: 35 (20–40)	Pain sub-scores: 40 (20–45)
ROM sub-scores: 7 (5–21)	ROM sub-scores: 13 (8–20)
Stability sub-scores: 15 (5–25)	Stability sub-scores: 20 (5–25)
Group-2	79.6 (75–83)	90.5 (88–92)
Pain sub-scores: 35 (25–40)	Pain sub-scores: 45 (25–50)
ROM sub-scores: 9 (5–22)	ROM sub-scores: 17 (10–23)
Stability sub-scores: 15 (10–25)	Stability sub-scores: 20 (10–25)
	P < 0.05	P < 0.05