uterine cervix
canalis cervicis uteri
Lower, narrow portion of the uterus where it joins with the top end of the vagina.
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| Loại | Organ |
| Cấu trúc cha | neck of organ |
| Tên Latin | canalis cervicis uteri |
| FMA ID | 17740 |
Frequently Asked Questions
What is the function of the uterine cervix?
The uterine cervix acts as a gateway between the uterus and vagina. It produces mucus that changes consistency across the menstrual cycle to either facilitate or block sperm entry, and dilates during labor to allow childbirth.
Where exactly is the uterine cervix located?
The uterine cervix is the lowermost, narrow segment of the uterus. It projects into the upper vagina and is divided into the ectocervix (visible portion) and endocervix (the canal leading into the uterine cavity).
What is the transformation zone of the cervix?
The transformation zone is the area where the columnar epithelium of the endocervix meets the squamous epithelium of the ectocervix. This junction is clinically important as it is the most common site for cervical dysplasia and cancer.
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Educational Disclaimer
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.
Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.
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