Methods for the localization of incompetent ankle perforating veins

Area of Science:

• Vascular Surgery
• Diagnostic Imaging

Background:

• Perforating veins connect the superficial and deep venous systems.
• Incompetent perforating veins contribute to venous insufficiency and varicose veins.
• Accurate localization is crucial for effective treatment.

Purpose of the Study:

• To evaluate a novel fluorescein-based test for localizing incompetent ankle perforating veins.
• To determine the accuracy, safety, and cost-effectiveness of this diagnostic method.

Main Methods:

• Injection of fluorescein dye into a dorsal foot vein.
• Scanning the leg with ultraviolet light to detect dye leakage.
• Assessing the localization of incompetent perforating veins.

Main Results:

• The fluorescein test demonstrated 96% accuracy in identifying incompetent ankle perforating veins.
• The procedure was found to be simple, safe, and inexpensive.
• The test is particularly useful for early-stage venous changes and recurrent varicose veins.

Conclusions:

• This fluorescein injection and ultraviolet scanning test is a highly accurate and practical method for diagnosing incompetent ankle perforating veins.
• Its simplicity and low cost make it a valuable tool in routine vascular assessments.
• The test offers significant benefits for patients with subtle or recurring venous insufficiency.