The term "ampulla tubae uterinae" is a medical term used to describe a part of the female reproductive system. It is pronounced as /æmˈpʊlə tuːbeɪ juːtəˈraɪni/. The word "ampulla" refers to a storing or expansion part of a channel or duct, while "tubae uterinae" means the fallopian tubes. The spelling of this word reflects its Latin origins, which are commonly used in medical terminology. Accurate spelling is essential in the medical field to ensure clear communication and proper treatment of patients.
Ampulla tubae uterinae refers to a structure found in the female reproductive system, specifically within the fallopian tubes. The fallopian tubes are also known as uterine tubes, and they play a crucial role in facilitating fertilization and transporting the fertilized egg to the uterus for implantation.
The ampulla tubae uterinae can be defined as the widest and most distal part of the fallopian tube. It is located between the infundibulum and the isthmus of the tube. This region serves as the site where fertilization typically occurs, as it is where the sperm and egg usually meet.
The ampulla tubae uterinae has a unique anatomical structure to support its function. It is lined with specialized cells that have finger-like projections called fimbriae, which extend into the pelvic cavity and help in capturing the released egg from the ovary during ovulation. Together, the fimbriae and the ampulla tubae uterinae create a conducive environment for fertilization to take place.
Once fertilization occurs, the fertilized egg, or zygote, starts its journey through the ampulla tubae uterinae towards the uterus. The ampulla tubae uterinae contracts in a rhythmic manner to provide a means of transport for the zygote, utilizing ciliary movements and muscular contractions.
Overall, the ampulla tubae uterinae is an integral and vital structure within the female reproductive system, responsible for facilitating the process of fertilization and supporting the transport of the fertilized egg towards the uterus.
The wide portion of the Fallopian tube near the fimbriated extremity.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.