internal os of uterus anatomical
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Uterus — Hystera redirects here. For the state of mind, see hysteria. Womb redirects here. For other uses, see Womb (disambiguation). Uterus 1: fallopian tube, 2 … Wikipedia
Uterus didelphys — Didelphys redirects here. For the genus commonly known as large American opossums, see didelphis. Uterus didelphys Classification and external resources ICD 10 Q51.1 ICD 9 … Wikipedia
List of anatomical topics — This page aims to list articles related to anatomy. This list is not necessarily complete or up to date if you see an article that should be here but isn t (or one that shouldn t be here but is), please update the page accordingly. NOTOC A… … Wikipedia
List of human anatomical features — The major systems of the human body are:*Cardiovascular system: the blood circulation with heart, arteries and veins *Digestive system: processing food with mouth, esophagus, stomach and intestines. *Endocrine system: communicating within the… … Wikipedia
ostium uteri internum — internal os of uterus: the internal orifice of the cervix of the uterus, opening into the cavity of the uterus. The official nomenclature distinguishes the anatomical internal os (o. anatomicum uteri internum, [TA]) from the histological internal … Medical dictionary
Artery — A vessel that carries blood that is high in oxygen content away from the heart to the farthest reaches of the body. Since blood in arteries is usually full of oxygen, the hemoglobin in the red blood cells is oxygenated. The resultant form of… … Medical dictionary
os — 1. [NA] The mouth. 2. Term applied sometimes to an opening into a hollow organ or canal, especially one with thick or fleshy edges. SEE ALSO: mouth (2), ostium, orifice, opening. [L. mouth] … Medical dictionary
ostium — A small opening, especially one of entrance into a hollow organ or canal. SEE ALSO: orifice, opening, os, mouth (2). [L. door, entrance, mouth] o. abdominale tubae uterinae [TA] SYN: abdominal o. of uterine tube … Medical dictionary
ostium anatomicum uteri internum — [TA] anatomical internal os of uterus: the internal orifice of the uterine cervix, marking the anatomical point at which the cervix opens into the corpus uteri; it may not correspond to the histological internal os (o. histologicum uteri… … Medical dictionary
ostium histologicum uteri internum — [TA] histological internal os of uterus: the histological lower limit of the isthmus uteri, which is the level of transition between endometrium undergoing menstrual changes above and cervical mucosa not undergoing such changes below; it may not… … Medical dictionary
