A tubal ligation ("having your tubes tied") is a type of surgery for women that permanently prevents pregnancy (sterilization). During a tubal ligation, the fallopian tubes are closed to prevent fertilization; this blocks the sperms' path to the egg.
The fallopian tubes can be cut, clamped closed, or tied off, or the ends may be sealed by applying heat (cautery).
| By | Healthwise Staff |
| Primary Medical Reviewer | Sarah Anne Marshall, MD - Family Medicine |
| Specialist Medical Reviewer | Kirtly Jones, MD - Obstetrics and Gynecology |
| Last Revised | May 13, 2010 |
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