The spelling of the word "musculus sacrococcygeus anterior" may seem daunting, but its pronunciation can be broken down using the International Phonetic Alphabet (IPA). The first syllable, "mus", is pronounced as /mʌs/. The second syllable, "cu", is pronounced as /kjʊ/. The third syllable, "lus", is pronounced as /lʌs/. The fourth syllable, "sa", is pronounced as /sə/. The fifth syllable, "cro", is pronounced as /krɒ/. The final three syllables, "coccygeus anterior", are pronounced as /kɒksɪdʒiəs ænˈtɪərɪə/. Overall, the word is pronounced as /ˈmʌskjʊləs ˌsækrɒˈk
Musculus sacrococcygeus anterior, also known as the anterior sacrococcygeal muscle, is a small muscle located in the pelvic region. It is part of the group of muscles known as the coccygeal muscles and is situated deep in the pelvis.
The term "musculus sacrococcygeus anterior" is derived from Latin, with "musculus" meaning muscle, "sacrococcygeus" pertaining to the sacrum and coccyx bones, and "anterior" referring to its location in front or towards the front of the body.
This muscle originates from the anterior surface of the sacrum, which is the triangular bone at the base of the spine, and attaches to the coccyx, or tailbone. Its fibers run in a vertical direction.
The main function of the musculus sacrococcygeus anterior is to aid in the movement and stabilization of the coccyx. It works in conjunction with other muscles in the pelvic region to support the structures of the pelvis and maintain proper posture and alignment of the spine. This muscle also helps to control defecation, as it is involved in the relaxation of the pelvic floor during bowel movements.
Overall, the musculus sacrococcygeus anterior plays an important role in providing stability and support to the pelvic region, contributing to various bodily functions and maintaining proper alignment and movement of the coccyx.
An inconstant muscle on the anterior surfaces of the sacrum and coccyx, the remains of a portion of the caudal musculature of lower animals.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.