Superficial femoral artery
Superficial Femoral Artery
The Superficial Femoral Artery (SFA) is a large artery in the thigh that supplies blood to the lower extremity. It is a continuation of the femoral artery after it passes through the adductor hiatus, a gap in the adductor magnus muscle.
Anatomy[edit | edit source]
The SFA begins at the level of the adductor hiatus and ends at the popliteal fossa, where it becomes the popliteal artery. It is the main blood supply to the muscles and skin of the thigh. The SFA gives off several branches, including the deep femoral artery and the descending genicular artery.
Clinical significance[edit | edit source]
The SFA is often involved in peripheral arterial disease (PAD), which can lead to claudication, ischemia, and gangrene. It is also a common site for angioplasty and stenting procedures.
See also[edit | edit source]
References[edit | edit source]
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
WikiMD's Wellness Encyclopedia |
Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD