[Retracted] Gait Improvement in Patients with Knee Osteoarthritis after Proximal Fibular Osteotomy

Table 2

Clinical and radiographic measurement expressed as mean (SD) for KOA group.

	Preoperation	Postoperation
HKA angle (degree)	173.2 (3.5)	176.5 (2.9)
KSS functional score	57.1 (10.8)	84.3 (11.3)
WOMAC pain score	20.7 (9.3)	7.7 (2.6)

Significant difference compared with postoperation.