Descending genicular artery
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| Artery: Descending genicular artery | |
|---|---|
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| The femoral artery. (Highest genicular labeled at center right.) | |
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| Circumpatellar anastomosis. (Highest genicular visible at upper right.) | |
| Latin | arteria descendens genus |
| Gray's | subject #157 631 |
| Source | femoral artery |
| Dorlands / Elsevier | a_61/12154104 |
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The descending genicular artery (highest genicular artery) arises from the femoral just before it passes through the opening in the tendon of the Adductor magnus, and immediately divides into a saphenous and a musculo-articular branch.
Saphenous branch
The saphenous branch pierces the aponeurotic covering of the adductor canal, and accompanies the saphenous nerve to the medial side of the knee.
It passes between the Sartorius and Gracilis, and, piercing the fascia lata, is distributed to the integument of the upper and medial part of the leg, anastomosing with the medial inferior genicular artery.
Musculo-articular branch
The musculo-articular branch descends in the substance of the Vastus medialis, and in front of the tendon of the Adductor magnus, to the medial side of the knee, where it anastomoses with the medial superior genicular artery and anterior recurrent tibial artery.
A branch from this vessel crosses above the patellar surface of the femur, forming an anastomotic arch with the lateral superior genicular artery, and supplying branches to the knee-joint.
External links
- descending+genicular+artery at eMedicine Dictionary
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.
List of arteries of lower limbs | |
|---|---|
| EI: Femoral | superficial epigastric - superficial iliac circumflex
external pudendal: superficial - deep (anterior scrotal) profunda femoris: lateral circumflex femoral (descending, transverse, ascending) - medial circumflex femoral (ascending, superficial, deep, acetabular) - perforating descending genicular (saphenous branch, articular branches) |
| Popliteal | sural genicular: superior genicular (medial, lateral) - middle genicular - inferior genicular (medial, lateral) |
| Anterior tibial | tibial recurrent (posterior, anterior)
anterior malleolar (medial, lateral) dorsalis pedis: tarsal (medial, lateral) |
| Posterior tibial | circumflex fibular - fibular medial plantar - lateral plantar |
| Arches | arcuate: dorsal metatarsal/first dorsal metatarsal - deep plantar - dorsal digital arteries plantar arch: plantar metatarsal - common plantar digital - proper plantar digital |
Acknowledgement and Attribution Regarding Sources of Content
Some of the initial content on this page may be incorporated in part from copyleft sources in the public domain including wikis such as Wikipedia and AskDrWiki. Drug information for patients came from the The National Library of Medicine. Infectious disease information may have come from the Centers for Disease Control (CDC). Differential Diagnoses are drawn from clinicians as well as an amalgamation of 3 sources: 1.The Disease Database; 2. Kahan, Scott, Smith, Ellen G. In A Page: Signs and Symptoms. Malden, Massachusetts: Blackwell Publishing, 2004:3; 3. Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002:7 .
