గర్భాశయ గ్రీవము: కూర్పుల మధ్య తేడాలు
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Rajasekhar1961 (చర్చ | రచనలు) దిద్దుబాటు సారాంశం లేదు |
Rajasekhar1961 (చర్చ | రచనలు) |
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పంక్తి 24:
[[File:Cervix.jpg|thumb|The cervix with cervical mucous]]
[[File:Cervix uteri 1.jpg|thumb|The cervical os]]
===ఎక్టోసెర్విక్స్===
The portion projecting into the vagina is referred to as the [[Vaginal portion of cervix|''portio vaginalis'']] or ectocervix. On average, the ectocervix is 3 cm long and 2.5 cm wide. It has a convex, elliptical surface and is divided into anterior and posterior lips.
====External os====
The ectocervix's opening is called the [[External orifice of the uterus|external os]]. The size and shape of the external os and the ectocervix varies widely with age, hormonal state, and whether the woman has had a vaginal birth. In women who have not had a vaginal birth the external os appears as a small, circular opening. In women who have had a vaginal birth, the ectocervix appears bulkier and the external os appears wider, more slit-like and gaping.
===ఎండోసెర్వికల్ కాల్వ===
The passageway between the external os and the uterine cavity is referred to as the [[Canal of the cervix|endocervical canal]]. It varies greatly in length and width, along with the cervix overall. Flattened anterior to posterior, the endocervical canal measures 7 to 8 mm at its widest in reproductive-aged women.
===Internal os===
The endocervical canal terminates at the [[Internal orifice of the uterus|internal os]] which is the opening of the cervix inside the uterine cavity.
[[వర్గం:స్త్రీ జననేంద్రియ వ్యవస్థ]]
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