Lower-Limb Varicose Veins · Conservative vs Thermal Ablation vs Stripping

Step-by-step decision

Choose step by step as prompted; reaching an endpoint gives the management recommendation. You can go back a step or restart anytime.

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Full pathway

1. [Decision] Symptoms/CEAP + saphenous reflux + complications
   Symptoms/CEAP? Saphenous reflux? Anatomy? Complications?
   • Asymptomatic/mild (C1-2) or unwilling/unsuitable for intervention → Mild/unsuitable → compression therapy
   • Symptomatic saphenous reflux (symptomatic C2–C6), suitable anatomy → Saphenous reflux → endovenous thermal ablation
   • Anatomy unsuitable for endovenous (saphenous too large/too superficial/severely tortuous) or endovenous inaccessible → Anatomy unsuitable → ligation + stripping
   • Venous ulcer (C6)/bleeding/superficial thrombophlebitis → Ulcer/bleeding/superficial thrombophlebitis
2. [End] Mild/unsuitable → compression therapy
   Asymptomatic/mild or unsuitable for intervention → conservative: medical compression stockings, leg elevation, exercise, weight loss; as baseline or alternative therapy.
3. [End] Saphenous reflux → endovenous thermal ablation
   Symptomatic saphenous reflux, suitable anatomy → endovenous thermal ablation (EVLA/RFA) first-line (closure ~94%, less pain, fast recovery); non-thermal (cyanoacrylate/MOCA) is also an option; may combine foam sclerotherapy/phlebectomy for tributaries.
4. [End] Anatomy unsuitable → ligation + stripping
   Anatomy unsuitable for endovenous (saphenous too large/too superficial/severely tortuous) or endovenous inaccessible → high ligation + stripping ± phlebectomy.
5. [End] Ulcer/bleeding/superficial thrombophlebitis
   Venous ulcer → compression therapy + early treatment of superficial reflux (ablation) to aid healing; active variceal bleeding → compression + urgent management; superficial thrombophlebitis → anti-inflammatory/anticoagulation assessment (take seriously near the saphenofemoral junction).

Source guidelines & references

• Management of varicose veins (SVS/AVF 2023; ESVS 2022; CEAP classification)

This pathway is our own synthesis of the decision logic in the guidelines above (not the guideline verbatim); thresholds and workflows change as guidelines update — in practice follow the latest guideline, your institution's protocol and the individual patient.

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