The correct spelling of the medical term "arteria sacralis media" can be explained through its phonetic transcription in the International Phonetic Alphabet (IPA). The term is pronounced /ɑrˈtɪərɪə ˈseɪkrəlɪs ˈmiːdiə/ and refers to the middle sacral artery. Understanding the phonetic transcription of complex medical terms can help medical professionals accurately communicate with one another and ensure proper treatment and diagnosis of patients. Correct spelling and pronunciation are essential in the medical field to prevent miscommunication and errors in patient care.
The term "arteria sacralis media" refers to a blood vessel found in the human body. Specifically, it pertains to one of the main arteries that supply blood to the sacrum, which is the triangular bone located at the base of the spine, between the two hip bones.
The arteria sacralis media originates from the posterior division of the internal iliac artery, which is a major branch of the common iliac artery. It usually arises near the bifurcation of the internal iliac artery, penetrating into the sacral canal. This artery typically runs longitudinally through the sacrum, providing oxygenated blood to the various structures in the sacral region.
The arteria sacralis media plays a crucial role in maintaining proper blood circulation and providing nourishment to the sacral area, including the sacral spinal cord, the cauda equina (collection of nerves that extend beyond the spinal cord in the lower back), and the surrounding pelvic organs. A healthy blood supply to these structures is vital for their optimal functioning and overall well-being.
Variations in the origin, course, and distribution of the arteria sacralis media have been documented among individuals. Awareness of these anatomical variations is important in various medical procedures, such as surgeries or interventional radiology, in order to minimize potential complications and ensure safe and effective treatment.
Middle sacral; origin, back of abdominal arota just above the bifurcation; distribution, lower lumbar vertebra, sacrum, and coccyx; anastomoses, sacralis lateralis, haemorrhoidalis superior and media.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.