Arc of Buhler
Last revised by Dr Yair Glick ◉ on 27 Jul 2022
Citation, DOI & article data
Citation:
D'Souza, D., Glick, Y. Arc of Buhler. Reference article, Radiopaedia.org. (accessed on 30 Sep 2022) https://doi.org/10.53347/rID-5213
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rID:
5213
Article created:
18 Dec 2008 by Associate Professor Donna D'Souza
Revisions:
25 times by 10 users - see full revision history
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Synonyms:
- Buhler's arch
- Arc of Buhler (AOB)
The arc of Buhler (AOB) is a persistent embryonic anastomotic branch between the 10th and 13th ventral segmental arteries, resulting in a connection between the celiac artery and superior mesenteric artery (SMA). This arch is independent of both the gastroduodenal and dorsal pancreatic artery.
It travels vertically, ventral to the abdominal aorta, and connects the celiac artery and SMA. It is present in 1-4% of individuals and provides a collateral pathway between the two vascular territories.
On this page:
History and etymology
It is named after Dr A Buhler who first described it in 1904 8.
Related pathology
See also
References
- 1. Saad WE, Davies MG, Sahler L et-al. Arc of buhler: incidence and diameter in asymptomatic individuals. Vasc Endovascular Surg. 39 (4): 347-9. Vasc Endovascular Surg (link) - Pubmed citation
- 2. Dubel GJ, Ahn SH, Saeed MA. Interventional management of arc of buhler aneurysm. Semin Intervent Radiol. 2007;24 (1): 76-81. doi:10.1055/s-2007-971193 - Free text at pubmed - Pubmed citation
- 3. Jeong SJ, Lim NY, Jang NK et-al. Transcatheter coil embolization of an Arc of Buhler aneurysm. Korean J Radiol. 2008;9 Suppl : S77-80. doi:10.3348/kjr.2008.9.s.s77 - Free text at pubmed - Pubmed citation
- 4. Kallamadi R, Demoya MA, Kalva SP. Inferior pancreaticoduodenal artery aneurysms in association with celiac stenosis/occlusion. Semin Intervent Radiol. 2009;26 (03): 215-23. doi:10.1055/s-0029-1225671 - Free text at pubmed - Pubmed citation
- 5. McNulty JG, Hickey N, Khosa F et-al. Surgical and radiological significance of variants of Bühler's anastomotic artery: a report of three cases. Surg Radiol Anat. 2002;23 (4): 277-80. Pubmed citation
- 6. Geoffrey D. Rubin, Neil M. Rofsky. CT and MR Angiography. ISBN: 9780781745253
- 7. Song SY, Chung JW, Kwon JW, Joh JH, Shin SJ, Kim HB, Park JH. Collateral pathways in patients with celiac axis stenosis: angiographic-spiral CT correlation. Radiographics : a review publication of the Radiological Society of North America, Inc. 22 (4): 881-93. doi:10.1148/radiographics.22.4.g02jl13881 - Pubmed
- 8. Buhler A. Uber eine anastomose zwischen den stammen der art celiaca und art mesenterica superior. Morpholog Jahrb. 1904;32:185–188
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