Table 4. VISA-scores and knee-operations (Knee Op.) for operated knee (N = 35). Two patients missing. Two patients operated in both knees were excluded.

	Knee Op.>1	Knee Op.=1
N (%)	12 (35%)	23 (65%)
VISA total (±SD)	40 (±13)	56 (±22) *

* p = 0.049