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Os is from the old Latin word meaning mouth. It is used today to mean an opening or entrance to a passage, esp. one at either end of the cervix of the uterus.

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16y ago

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What is the ring of muscle at the opening of the uterus called?

cervix


What is narrow opening that leads to the uterus?

The opening of the cervix is closest to the vagina -- the one you can feel with your finger -- is called the external os (orifice). This os leads into the cavity of the cervix and then into the cavity of the body of the uterus. At the point where the endocervical canal meets the uterus is another opening, called the internal os. .


What is outer cervical os?

The outer cervical os is the opening in the uterine cervix (the neck of the uterus) closer to the vagina. Its counterpart is the interior cervical os, which is opening in the cervix closer to the uterus.


What is the medical term meaning the divot in your cervix?

The little dent in your cervix is at the opening into the endocervical canal. That opening is called the cervical os or, more specifically, the ectocervical os. At the other end of the canal is the endocervical os.


What is the opening between the uterus and cervix?

the internal OS


What is the medical term meaning removal of core of cervical tissue for biopsy?

Core biopsy of the cervix is not a normal procedure. Cone biopsy of the cervix is the medical term of removal of a portion of the cervix surrounding the cervical os.


What is the lower part of the uterus?

The opening at the lower end of the uterus is the internal cervical os. It leads to the cervical canal, through the exernal os, and into the vagina.


What is the uteri cervix?

The uterine cervix, commonly referred to as the cervix, is the lower, narrow part of the uterus that connects to the vagina. It plays a critical role in reproductive health, serving as a passage for menstrual fluid to exit the body and for sperm to enter during conception. The cervix also acts as a barrier during pregnancy, helping to protect the developing fetus. Its structure includes both an internal os (the opening to the uterus) and an external os (the opening to the vagina).


Why does it hurt to hit your cervix?

Why the hell would you hit your cervix? Its called pain..


Where should your cervix be 2 days before your period?

The position and feel of the cervix can change throughout the menstrual cycle. Generally, two days before your period, the cervix is typically lower in the vagina, firmer, and the opening (os) may be slightly open in women who have had children and closed in those who have not. Here's a brief overview of the typical cervical changes throughout the menstrual cycle: Menstrual Phase (Days 1-5): The cervix is low, firm, and the os is slightly open to allow menstrual blood to pass. Follicular Phase (Days 6-14): After menstruation, the cervix starts to rise, becomes softer, and the os gradually opens as ovulation approaches. Ovulation (Around Day 14): The cervix is high, soft, and the os is open to facilitate the passage of sperm. Luteal Phase (Days 15-28): After ovulation, the cervix lowers and becomes firmer. The os starts to close if fertilization has not occurred. So, about two days before your period (typically part of the luteal phase), you can expect your cervix to be low and firm, and the os to be more closed if there is no pregnancy. However, it’s important to note that cervical positions can vary from person to person, and not everyone will experience the exact same changes.


The narrow lower or outer end of the uterus called?

i believe you're talkin about the cervix.


The section of the tooth where the anatomical crown meets the anatomical root is called the?

answer is A. cervix