![]() The endometrium is the inner epithelial layer, along with its mucous membrane, of the mammalian uterus. From innermost to outermost, these layers are the endometrium, myometrium, and perimetrium. The uterus has three layers, which together form the uterine wall. Vertical section of mucous membrane of human uterus Layers Uterine wall thickness (cm) Location ![]() It is covered by a sheet-like fold of peritoneum, the broad ligament. These ligaments include the pubocervical ligaments, the cardinal ligaments, and the uterosacral ligaments. The uterus is held in position within the pelvis by ligaments, which are part of the endopelvic fascia. The uterus can be divided anatomically into four regions: the fundus – the uppermost rounded portion of the uterus above the openings of the fallopian tubes, the body, the cervix, and the cervical canal. A typical adult uterus weighs about 60 grams. The human uterus is pear-shaped and about 7.6 cm (3.0 in) long, 4.5 cm (1.8 in) broad (side to side), and 3.0 cm (1.2 in) thick. In humans the uterus is located within the pelvic region immediately behind and almost overlying the bladder, and in front of the sigmoid colon. Events occurring within the uterus are described with the term in utero.ĭifferent regions of the uterus displayed and labelled using a 3D medical illustration In medicine, and related professions the term uterus is consistently used, while the Germanic-derived term womb is commonly used in everyday contexts. The uterus has different forms in many other animals and in some it exists as two separate uteri known as a duplex uterus. In the human embryo, the uterus develops from the paramesonephric ducts which fuse into the single organ known as a simplex uterus. It will have divided on its journey to form a blastocyst that will implant itself into the lining of the uterus – the endometrium, where it will receive nutrients and develop into the embryo proper and later fetus for the duration of the pregnancy. The fertilized egg is carried to the uterus along the fallopian tube. The connection of the uterine cavity with a fallopian tube is called the uterotubal junction. The upper end, the body of the uterus, is connected to the fallopian tubes, at the uterine horns, and the rounded part above the openings to the fallopian tubes is the fundus. In the human, the lower end of the uterus, is a narrow part known as the isthmus that connects to the cervix, leading to the vagina. The uterus is a hormone-responsive sex organ that contains glands in its lining that secrete uterine milk for embryonic nourishment. Your discount is already applied.The uterus (from Latin uterus, plural uteri) or womb ( / w uː m/) is the organ in the reproductive system of most female mammals, including humans, that accommodates the embryonic and fetal development of one or more embryos until birth. Save 10% by clicking the Buy Now button to order your Professional License for Complete Anatomy from 3D4Medical through 3B Scientific. Helpful in demonstrating pathologies and treatment plans to the patient Very intuitive and easy to use with comprehensive, ready-to-use anatomy content Highlights of the Professional License for the Complete Anatomy app:Īnnotate the anatomical model for your patients and yourselfĭemonstrate virtual dissections for your students or peers, or build the platform and screens into your slideshow at a conference to engage your audiencesīenefits if integrating Complete Anatomy in your practice:Ĭross platform anatomy software with powerful performance across all devices 3D4Medical is the specialist in transforming medical and anatomical content into virtual information to be accessed anywhere – anytime. The interactive Complete Anatomy app from 3D4Medical contains a beautifully rendered 3D human model featuring over 13,000 selectable parts in high resolution. Especially the included videos with standardized pathologies will allow you to further explain the implications of conditions and procedures effectively to your patient. My children can use it.”Ĭomplete Anatomy – The Future of Patient EducationĮnhance your patients' understanding of their conditions by describing their anatomy or pathology in 3D by using the interactive nature of Complete Anatomy with animated and interactive anatomical models. “This is one of the first 3D products that I've worked with, it's very intuitive and easy to use. Chemistry Experiments and Chemistry Kits.Parasitic, Viral or Bacterial Infection.
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