Oct 30, 2023 · Coccygeus is a triangular musculotendinous sheet of muscle containing an apex and a base. The apex originates from the pelvic surface of the ischial spine, including the tip.

The coccygeus muscle or ischiococcygeus is a muscle of the pelvic floor located posterior to levator ani and anterior to the sacrospinous ligament.

Aug 12, 2017 · The coccygeus specifically attaches from the sacrum (and coccyx) to the pelvic bone, and therefore directly affects sacroiliac function. For this reason, the coccygeus and levator ani should be assessed in every client who presents with sacroiliac pain or dysfunction.

Coccygeus also known as ischiococcygeus is a triangular-shaped sheet of muscle located posterior to the levator ani muscles in the pelvic floor. The coccygeus, together with the levator ani, forms the pelvic diaphragm.

The coccygeus (ischiococcygeus) muscle is one of the muscles of the pelvic diaphragm. It is a flat, triangular skeletal muscle that forms the posterosuperior part of the pelvic diaphragm.

Sep 12, 2024 · The coccygeus muscle (also referred to as ischiococcygeuys) is a critical component of the pelvic floor anatomy, playing a key role in supporting pelvic organs and maintaining overall pelvic stability.

Mar 27, 2025 · The coccygeus muscle, also known as the ischiococcygeus muscle, is a remnant muscle of the pelvic floor. The coccygeus is a paired muscle which is triangular in shape and overlies the sacrospinous ligament.

coccygeus muscle, muscle of the lower back that arises from the ischium (lower, rear portion of the hipbone) and from the ligaments that join the spinal column and the sacrum (triangular bone at the base of the spine). It is attached to the lower sacrum and the coccyx (tailbone).

Jan 19, 2023 · It is a small triangular muscle located posterior to the levator ani muscle group. Attachments: Originates from the ischial spines and inserts onto the inferior end of the sacrum and coccyx. Actions: Supports the pelvic viscera and flexes the coccyx. Innervation: Anterior rami of …

The coccygeus is a small muscle located in the pelvic floor that attaches the coccyx (tailbone) to the pelvic bone. It plays a role in supporting the pelvic organs and stabilizing the coccyx during movement.