Varicose veins, complete dissection at the sapheno‑femoral or sapheno‑popliteal junction, with or without either ligation or stripping, or both, of the great or small saphenous veins in one leg of a patient, for the first time on the same leg, including excision or injection of either tributaries or incompetent perforating veins, or both, if the patient has significant signs or symptoms (including one or more of the following signs or symptoms) attributable to venous reflux: (a) ache; (b) pain; (c) tightness; (d) skin irritation; (e) heaviness; (f) muscle cramps; (g) limb swelling; (h) discolouration; (i) discomfort; (j) any other signs or symptoms attributable to venous dysfunction (H) (Anaes.) (Assist.)