What is the anatomy of the female pelvis?

The bony pelvis is composed of the ilium, ischium, pubic bones and sacrum. The size and shape of the bony pelvis can affect the ease or difficulty of labour and delivery; a broad pelvis gives less difficulty than a narrow one, which may obstruct the descent of the baby down the birth canal.

How many bones are in the female pelvis?

It is made up of five fused vertebral bones. The female sacrum is shorter and wider than a male’s. The sacrum is connected to the tailbone, or coccyx, which is made of several fused vertebral bones at the base of the spine. The female pelvic bones are typically larger and broader than a male’s.

What are the types of pelvis?

While pelvis shape can vary widely among females, there are four general types: gynecoid, android, anthropoid, and platypelloid. The shape of your pelvis may affect the ease in which you can give birth vaginally. The gynecoid pelvis is the most common pelvis shape in females and is favorable for a vaginal birth.

What are the functions of female pelvis?

The pelvis provides attachment for muscles that balance and support the trunk and move the legs, the hips, and the trunk.

Which is the most common type of female pelvis?

gynecoid pelvis
The gynecoid pelvis is the most common pelvis shape in females and is favorable for a vaginal birth.

What is the difference between the pelvic and pelvis?

The pelvis is a combination of several bones, composed of two coxal bones joined posteriorly by the sacrum and interiorly by pubic symphysis. The centre of the pelvis called the pelvic cavity contains the genital organs and rectum.

What is the smallest diameter of the pelvis?

10.5cm
Interspinous diameter – 10.5cm is the smallest among the options provided.

What are the holes in the pelvis called?

The opening at the base of the pelvis, the obturator foramen, creates the ball-and-socket hip joint with the femur, the large bone of the leg. This joint and its ability to rotate in many angles is one of many pieces of anatomy that allows humans to walk.

What is the main function of the pelvis?

The pelvis plays important functions in (1) locomotion, as body weight is transmitted to the lower limbs through the pelvic girdle, (2) childbirth, as the human neonate must pass through the birth canal, which lies within the pelvic girdle as the baby exits the body, and (3) support of abdominal organs which are held …

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