The transition zone (TZ) is the area surrounding the external os of the cervix, representing the transition point between the squamous cells externally and the columnar cells of the endocervical canal.

Authors

• Person: Not available Organization: Medscape
  Female Reproductive Organ Anatomy: Overview, Gross ...

Sources

• Female Reproductive Organ Anatomy: Overview, Gross ... emedicine.medscape.com Medscape via serper

Referenced by nodes (1)

• cervix concept