coccygeus muscle; ischiococcygeus
Anatomical term for the muscle spanning from the ischial spine to the coccyx and sacrum.
The coccygeus muscle is one of the muscles that support the pelvic floor.
pubococcygeus; pubococcygeal muscle
iliococcygeus; iliococcygeal muscle
Compound of 尾骨 (coccyx) + 筋 (muscle), a straightforward anatomical coinage.