Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.

Definition of Cervical intraepithelial neoplasia

Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026

Cervical intraepithelial neoplasia: The growth of abnormal precancerous cells on the surface of the cervix. Grades from one to three (least to most) may be used to describe the degree of involvement.

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