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Table 4 The number and percentage of cases subjected to different procedures

From: Ultrasound-guided percutaneous injection of foam sclerotherapy in management of lower limb varicose veins (pilot study)

  

Number

Percentage

Procedure

Direct only

29

56.9

Direct complementary therapy for residual perforators and varicosities after phlebography

14

27.4

Direct complementary therapy for residual perforators and varicosities after laser

8

15.7