Lateral circumflex femoral artery
Citation, DOI, disclosures and article data
At the time the article was created Jeremy Jones had no recorded disclosures.
View Jeremy Jones's current disclosuresAt the time the article was last revised Craig Hacking had the following disclosures:
- Philips Australia, Paid speaker at Philips Spectral CT events (ongoing)
These were assessed during peer review and were determined to not be relevant to the changes that were made.
View Craig Hacking's current disclosures- Lateral femoral circumflex artery
The lateral circumflex femoral artery is a branch of the profunda femoris artery that arises from its lateral aspect just after the medial circumflex femoral artery.
While the medial circumflex runs posteriorly around the femoral neck, the lateral circumflex courses laterally from its origin and anterior to the femoral neck.
The lateral circumflex femoral artery passes in between the branches of the femoral nerve in most individuals, dividing it into superficial and deep branches 1.
Summary
- origin: profunda femoris
-
branches:
- an ascending branch that joins the trochanteric anastomosis
- a transverse branch that joins the cruciate anastomosis
- descending branch of the lateral circumflex femoral artery
- supply: femoral neck
Variant anatomy
- anomalous course of the lateral circumflex femoral artery where it courses posterior to the femoral nerve 2
Quiz questions
References
- 1. Orebaugh S. The Femoral Nerve and Its Relationship to the Lateral Circumflex Femoral Artery. Anesth Analg. 2006;102(6):1859-62. doi:10.1213/01.ane.0000217210.44764.0e - Pubmed
- 2. Goel S, Arora J, Mehta V, Sharma M, Suri R, Rath G. Unusual Disposition of Lateral Circumflex Femoral Artery: Anatomical Description and Clinical Implications. World J Clin Cases. 2015;3(1):85-8. doi:10.12998/wjcc.v3.i1.85 - Pubmed
Incoming Links
- Superficial circumflex iliac artery
- Profunda femoris branches (mnemonic)
- Vastus intermedius muscle
- Vastus lateralis muscle
- Tensor fasciae latae muscle
- Descending branch of the lateral circumflex femoral artery
- Trochanteric anastomosis
- Inferior gluteal artery
- Hip joint
- Superior gluteal artery
- Cruciate anastomosis
- Articularis genu muscle
- Deep circumflex iliac artery
- Femoral nerve
- Proximal femoral fractures
- Medial circumflex femoral artery
- Profunda femoris artery
- Femoroacetabular joint
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