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    Cone Biopsy (Conization) for Abnormal Cervical Cell Changes

    Cone Biopsy (Conization) for Abnormal Cervical Cell Changes



    Risks

    A cone biopsy is a surgical treatment with some risks.

    • A few women may have serious bleeding that requires further treatment.
    • Narrowing of the cervix (cervical stenosis) that causes infertility may occur (rare).
    • Inability of the cervix to remain closed during pregnancy (incompetent cervix) may occur. Women who have had a cone biopsy may have an increased risk of miscarriage or preterm delivery.


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