Table 3.

Patients’ preoperative and postoperative functional scores.

		Preoperative KSS(α)	Postoperative KSS(β)	Preoperative oxford score(γ)	Postoperative oxford score(δ)	Forgetten joint score
		Mean standard deviation	Mean standard deviation	Mean standard deviation	Mean standard deviation	Mean standard deviation
Side	Right	49.7 ± 3.5	89.2 ± 4.7	18.5 ± 3.2	43.5 ± 2.2	75.4 ± 5.9
	Left	46.5 ± 4.3	89.8 ± 3.2	16.9 ± 2.3	43.4 ± 2.2	77.4 ± 3.8