Is the Pelvis a Joint?

The joints of the pelvis include the sacrococcygeal, lumbosacral, pubic symphysis, and the sacroiliac. The pelvic joints are also held together by various ligaments which include the sacrotuberous, sacrospinous, and iliolumbar. The lumbosacral joint forms from the fifth lumbar vertebrae and the sacrum.

What type of joint is the pelvis?

The hip joint (see the image below) is a ball-and-socket synovial joint: the ball is the femoral head, and the socket is the acetabulum. The hip joint is the articulation of the pelvis with the femur, which connects the axial skeleton with the lower extremity.

What is the pelvis?

The pelvis is the area of the body below the abdomen that is located between the hip bones and contains the bladder and rectum. In females, it also contains the vagina, cervix, uterus, fallopian tubes, and ovaries. In males, it also contains the prostate and seminal vesicles.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.