Varicose Vein Surgery: Ligation and Stripping in Singapore

Open varicose-vein surgery treats selected faulty superficial veins through incisions. Ligation closes off an abnormal connection, while stripping removes a length of vein. Smaller bulging branches may be removed separately. It is one way to treat symptomatic varicose veins, alongside catheter-based closure and injection treatments.

Many patients can be considered for a less invasive approach, but that does not make open surgery irrelevant. The important question is which treatment fits the vein anatomy and the problem being addressed, with benefits that justify its risks.

When might ligation and stripping be considered?

A duplex ultrasound maps reflux, vein anatomy and the deep venous circulation. Surgery may be discussed when a suitable endovenous treatment cannot be performed or is not appropriate. The choice can be affected by vein configuration, previous procedures, associated disease and the planned treatment of surface branches.

Symptoms, skin damage and your priorities matter alongside imaging. An abnormal scan alone is not a requirement for an operation. Dr Choong’s explanation of why varicose veins are not always just cosmetic provides context for the discussion.

What does open vein surgery involve?

The surgeon disconnects and removes the selected superficial vein segments through incisions. The precise operation varies with the affected vein and its anatomy. This is different from closing a vein internally using heat or glue. The assessment must establish that remaining venous drainage is adequate.

Prominent branches can be treated with microphlebectomy, which uses small skin openings. Although it is also surgery, branch phlebectomy is not the same operation as stripping a main saphenous trunk. Ask which components are included in your proposed plan.

The anaesthetic depends on the extent of surgery, medical history and setting. Preparation includes reviewing medicines, previous clots, allergies and factors affecting wound healing. Do not stop anticoagulants or other regular medication without instructions from the treating team.

What are the alternatives to surgery?

Radiofrequency or laser ablation closes a suitable vein using heat. Vein glue uses adhesive, and ultrasound-guided foam sclerotherapy uses a sclerosant. The fact that a method avoids a larger incision does not mean it can address every pattern of disease.

If a procedure is not appropriate or desired, movement, leg elevation and properly selected compression may help symptoms. Observation can be reasonable for minor concerns. Skin changes, bleeding or a leg ulcer deserve assessment even when pain is limited. Compression needs individual advice when arterial circulation may be impaired.

What risks should be discussed?

Possible complications include pain, bruising, bleeding, wound infection, delayed healing, scarring and numbness or nerve injury. There may also be swelling from local tissue or lymphatic injury. DVT and pulmonary embolism are serious possible complications, so personal clot risk and prevention require consideration.

New veins or recurrent reflux can develop after surgery. Removing a vein does not remove the tendency to venous disease. Some leg symptoms also have causes that surgery will not correct. A realistic discussion separates improvement in reflux-related symptoms from expectations about every visible vein or skin mark.

How does recovery vary?

Recovery depends on the operation, wounds, any branch removal and your general health. Bruising and discomfort can affect activity initially. Before treatment, discuss dressings, wound care, compression if prescribed, pain relief and when to return to work, driving, exercise or travel.

A desk-based role and a job involving long periods of standing or heavy lifting have different practical demands. Ask what help may be useful at home and whom to contact about a wound concern. Follow the team’s movement advice instead of either prolonged immobility or an immediate return to strenuous activity.

Follow-up assesses healing and symptoms, with imaging if indicated. Increasing redness, discharge, fever, persistent bleeding or new marked leg swelling needs prompt review. Sudden breathlessness, chest pain with breathlessness or collapse needs emergency help: call 995 in Singapore.

Common questions

Is stripping the same as treating a deep-vein clot?

No. This surgery targets selected superficial veins with reflux. DVT treatment follows a different pathway and usually centres on anticoagulant medicine.

Should I have a second opinion if surgery is suggested?

You can ask for a review of the scan and the reason other approaches are unsuitable. Bring previous treatment details so the discussion addresses your actual anatomy.

Planning a vein review in Singapore

Contact Andrew Choong Vascular Surgery for a non-emergency consultation at Mount Elizabeth Novena Specialist Centre, #09-22, 38 Irrawaddy Road, Singapore 329563. Bring ultrasound reports and a medication list.