![](https://webarchive.library.unt.edu/eot2008/20081105211703im_/http://www.cancer.gov/images/spacer.gif) |
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(TOO-bul lye-GAY-shun)
![](https://webarchive.library.unt.edu/eot2008/20081105211703im_/http://www.cancer.gov/images/spacer.gif)
| An operation to tie the fallopian tubes closed. This procedure prevents pregnancy by blocking the passage of eggs from the ovaries to the uterus. |
Previous Definitions: | TRUS, trust, TSEB radiation therapy, TSH, TTI-237 | Next Definitions: | tubefeeding, tuberculosis, tuberous sclerosis, tubulin, tubulovillous adenoma |
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![](https://webarchive.library.unt.edu/eot2008/20081105211703im_/http://www.cancer.gov/images/spacer.gif) |