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| | Zenker's Diverticulum |
 | | The first case of Zenker's diverticulum was actually described in 1764 by the English surgeon, Ludlow, but it was not until 1877 that the German pathologist, Friedrich Albert von Zenker, described all 23 cases that had been presented in the literature until that time and then added 11 of his own. |
 | | A traction diverticulum is formed due to external traction on the wall of the digestive tract resulting in the pouch formation, whereas the pulsion diverticulum is formed because of an imbalance of intraluminal force combined with the strength of the digestive tract wall. |
 | | It is a pulsion diverticulum formed by an imbalance of forces, which we will discuss in a moment, and it typically occurs in an anatomic region known as the Killian's triangle. |
| www.bcm.edu /oto/grand/05_06_04.htm (3393 words) |
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