Cervix surgery; Cryosurgery - female; Cervical dysplasia - cryosurgery
Cervix cryosurgery is a procedure to freeze and destroy abnormal tissue in the cervix.
Cryotherapy is done in the health care provider's office while you are awake. You may have slight cramping. You may have some amount of pain during the surgery.
To perform the procedure:
An "ice ball" forms on the cervix, killing the abnormal cells. For the treatment to be most effective:
This procedure may be done to:
Your provider will help you to decide if cryosurgery is right for your condition.
Risks of any surgery are:
Cryosurgery may cause scarring of the cervix, but most of the time, it is very minor. More severe scarring may make it more difficult to get pregnant, or cause increased cramping with menstrual periods.
Your provider may suggest you to take medicine such as ibuprofen 1 hour before the procedure. This may reduce pain during the procedure.
You might feel lightheaded right after the procedure. If this happens, lie down flat on the examination table so that you do not faint. This feeling should go away in a few minutes.
You can resume almost all of your normal activities right after surgery.
For 2 to 3 weeks after the surgery, you will have a lot of watery discharge caused by the shedding (sloughing) of the dead cervical tissue.
You may need to avoid sexual intercourse and using tampons for several weeks.
Avoid douching. This can cause severe infections in the uterus and tubes.
You may need more frequent Pap smears for the first 2 years after cryosurgery for cervical dysplasia.
Lewis MR, Pfenninger JL. Cryotherapy of the cervix. In: Fowler GC, ed. Pfenninger and Fowler's Procedures for Primary Care. 4th ed. Philadelphia, PA: Elsevier; 2020:chap 125.
Nayar R, Chhieng DC, Crothers B, et al. Moving forward-the 2019 ASCCP risk-based management consensus guidelines for abnormal cervical cancer screening tests and cancer precursors and beyond: implications and suggestions for laboratories. J Am Soc Cytopathol. 2020;9(4):291-303. Erratum in: J Am Soc Cytopathol. 2020. PMID: 32565297 pubmed.ncbi.nlm.nih.gov/32565297/.
Salcedo MP, Phoolcharoen N, Schmeler KM. Intraepithelial neoplasia of the lower genital tract (cervix, vagina, vulva): etiology, screening, diagnosis, management. In: Gershenson DM, Lentz GM, Valea FA, Lobo RA, eds. Comprehensive Gynecology. 8th ed. Philadelphia, PA: Elsevier; 2022: chap 29.BACK TO TOP
Review Date: 1/10/2022
Reviewed By: John D. Jacobson, MD, Department of Obstetrics and Gynecology, Loma Linda University School of Medicine, Loma Linda, CA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
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