Anatomy of the Bony Pelvis

The Bony Pelvis is an integral part of the human anatomy. Its structure and functions vary depending on species. Learn about the anatomy of the Pelvis in this article. Continue reading for more information about the Pelvis! We all need it to walk, stand, and stand up – but how do we move it? Here are some common movements. The Pelvis is located in the lower abdomen and is connected to the sacroiliac joints.

Bony pelvis

The bony pelvis is composed of several ligaments. These ligaments attach the bones to each other and support the sacroiliac joint, which is largely immobile. Two other ligaments, the sacrospinous and sacrotuberous, run from the sacrum to the ischial spine. A third ligament, the iliolumbar ligament, connects the sacrum to the ischial tuberosity.

The boney pelvis is the most important part of the human body, supporting the entire upper body and transmitting the weight to the lower limbs. It houses the reproductive organs, protects the fetus, and provides attachment points for muscles and other structures. The pelvis also serves as a protective girdle to protect the abdominopelvic viscera. Here is a closer look at this important part of the body.


The pelvis is a triangular bony structure with an anteriorly angled shape. The anterior superior iliac spine and upper margin of the pubis form the sacroiliac joint. The anterior portion of the joint is concave with an arcuate line running along the back, while the posterior part is smooth and forms the lesser sciatic notch between the iliac spine and the inferior iliac spine.

The female pelvis contains a urinary bladder, the sigmoid colon, the vagina, the urethra, and the broad ligament. The male pelvis contains the prostate, seminal vesicles, and the retrovesical space. The true pelvis is separated from the fake pelvis by the puboprostatic and obturator internus fascia. The sacroiliac flexors separate the pelvis from the pubic region.


The pelvis is a large compartment of the abdominal cavity surrounded by the girdle of the pelvis. It is covered by the pelvic anterolateral wall and comprises the inferior and superior perineum. The pelvic girdle is the inferiormost part of the pelvis, while the lesser is a shallow compartment deep to the anus. The pelvis is a very important organ in human anatomy, and the functions of the pelvis are listed below.

A recent study examined the shape of the human pelvis as it evolved across age groups. This study was led by Alik Huseynov and found that the pelvic shape changed in women more than in men. It is difficult to estimate human ages by studying modern human skeletons and nearly impossible with hominin species. While this study has shown that the pelvic girdle shape is linked to the age of birth, it still does not fully explain how the pelvis influences human health and survival.


The pelvic bones are made up of four parts: the sacrum, ilium, ischium, and sacroiliac crest. The sacrum, or top portion of the pelvic bone, is composed of a wing-like superior ala and an inferior body. The iliac crest is a thickened bone that originates on the inner surface of the pubic bone and runs posterior to the sacrum. The ilium and the ischium are separated by the sacrum, which functions as an anchorage for the pelvic muscles and ligaments.

The pelvis is composed of four bones, including the sacrum, which is wedge-shaped and fits between the innominate bones posteriorly. The coccyx is a small bone attached to the underside of the sacrum. These bones join together at the pubic symphysis and sacroiliac joints, and are crucial in many processes, including reproduction and growth. Anatomy of the pelvis can help us understand the function of these structures and make better decisions about your own health and fitness.


If you’ve suffered a pelvic injury, your next step should be to visit a doctor. Pelvis fractures can range in severity from mild to life-threatening, depending on the degree of damage and how many bones are involved. An open pelvic fracture is one of the worst, and about 45% of its victims do not survive because of the trauma and shock associated with it. Fortunately, if you’ve sustained a pelvic injury, you may be eligible for free private physiotherapy after your accident.

Your doctor can determine the source of your pelvic pain by running several tests and performing a physical exam. Tests may include X-rays, ultrasound, and blood tests. Your doctor may also perform a minor surgical procedure, called a laparoscopy. A laparoscopy involves inserting a lighted tube into your abdomen to examine your pelvic organs. The procedure can take several weeks to complete, depending on the severity of your pelvic fracture.