Spiral valve (disambiguation)
The term spiral valve may refer to:
- Intestinal spiral valves, the lower portion of the intestine of some sharks, rays, skates and bichirs
- Spiral valves of Heister, valves in the proximal mucosa of the cystic duct
- The spiral valve of the conus arteriosus, as found in some amphibians and lungfish
This article is issued from Wikipedia - version of the 7/20/2012. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.