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Pelvis

Pelvis Facts For Kids

The pelvis is a bony structure located at the base of the spine, connecting the trunk to the lower limbs and supporting various bodily functions.

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Pelvis
Pelvis
Facts for Kids!

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Introduction

The pelvis is a big, strong part of our body located just below our stomach! 🦵It connects our spine to our legs and helps us walk, run, and sit. The word "pelvis" comes from the Latin word "pelvis," which means "basin" because it looks a bit like a bowl. The pelvis is made up of several bones and is super important for supporting our organs, like the bladder and intestines. It also protects some of our internal organs from injury. The pelvis is like the body's sturdy foundation, helping us to stay balanced while we play and move around.

Images of Pelvis

Female pelvis

Female pelvis

The same human pelvis, front imaged by X-ray (top), magnetic resonance imaging (middle), and 3-dimensional computed tomography (bottom)Image by Bjoertvedt, licensed under Creative Commons Attribution-Share Alike 3.0

The same human pelvis, front imaged by X-ray (top), magnetic resonance imaging (middle), and 3-dimensional computed tomography (bottom)

The skeleton of the human pelvis: 2–4. Hip bone (os coxae) 1. Sacrum (os sacrum), 2. Ilium (os ilium), 3. Ischium (os ischii) 4. Pubic bone (os pubis) (4a. corpus, 4b. ramus superior, 4c. ramus inferior, 4d. tuberculum pubicum) 5. Pubic symphysis, 6. Acetabulum (of the hip joint), 7. Obturator foramen, 8. Coccyx/tailbone (os coccygis) Dotted. Linea terminalis of the pelvic brim.Image by Fred the Oyster, licensed under Creative Commons Attribution-Share Alike 4.0

The skeleton of the human pelvis: 2–4. Hip bone (os coxae) 1. Sacrum (os sacrum), 2. Ilium (os ilium), 3. Ischium (os ischii) 4. Pubic bone (os pubis) (4a. corpus, 4b. ramus superior, 4c. ramus inferior, 4d. tuberculum pubicum) 5. Pubic symphysis, 6. Acetabulum (of the hip joint), 7. Obturator foramen, 8. Coccyx/tailbone (os coccygis) Dotted. Linea terminalis of the pelvic brim.

Diameters of superior aperture of lesser pelvis (female).

Diameters of superior aperture of lesser pelvis (female).

Vertical section of the en:pelvis , with lines indicating the axes of the pelvis.

Vertical section of the en:pelvis , with lines indicating the axes of the pelvis.

Diameters of inferior aperture of lesser pelvis (female).

Diameters of inferior aperture of lesser pelvis (female).

Photos of PelvisImage by Openstax, licensed under Creative Commons Attribution 3.0
Photos of PelvisImage by Openstax, licensed under Creative Commons Attribution 3.0
Anatomical drawing of the female pelvisImage by Heikenwaelder, licensed under Creative Commons Attribution-Share Alike 3.0

Anatomical drawing of the female pelvis

Pelvic Floor Muscles

The pelvic floor is a group of muscles that sit at the bottom of the pelvis. 🏋️‍♂️ These muscles help control things like going to the bathroom. They support important organs like the bladder, intestines, and uterus (for females). The pelvic floor muscles work like a hammock, keeping everything in place! When these muscles are strong, they help prevent problems like leaking urine. Exercise, like jumping or running, can help keep these muscles healthy and strong, making them super important for everyone's bodies!

Anatomy Of The Pelvis

The pelvis consists of three main bones: the ilium, ischium, and pubis. 😊These bones come together to form a basin shape. The ilium is the wide, flat part that you can feel on the sides of your hips, while the ischium is the part you sit on! The pubis is located at the front of the pelvis and connects to the other two bones. These bones meet to form the pelvic ring—think of it as a strong circle that holds everything together. There are also many important muscles and ligaments in the pelvis, making it a complex but crucial part of our body!

Functions Of The Pelvis

The pelvis has many important jobs! First, it holds up and supports our upper body while we walk and run. 😊It also connects our spine to our legs, allowing us to move smoothly. The pelvis helps protect our internal organs, like the bladder and reproductive organs, keeping them safe while we do all our daily activities. Plus, it allows for movements like bending and twisting. When we sit, the pelvis lets us rest comfortably, making it essential for everything from playing to studying!

Pelvic Bones And Joints

In total, the pelvis is made up of 4 main bones: the two hip bones (left and right) and the sacrum and coccyx at the back. 💖The hip bones form the sides and front of the pelvis. Where these bones connect is called the pubic symphysis, which allows for a little movement. The sacrum is a triangular bone at the back that connects the pelvis to the spine. The coccyx, or tailbone, is at the very bottom of the pelvis! Joints in the pelvis help us move in many ways, like walking or sitting.

Common Pelvic Conditions

Sometimes, people can have problems with their pelvis. One common condition is called pelvic pain, which can happen for many reasons, like injuries or infections. 😕Another problem is called pelvic organ prolapse, where organs like the bladder can slip down into the pelvis. This can happen more often in adults, especially women after having babies. Normally, pelvic problems can be treated by doctors, and they can help people find relief so they can move and play comfortably again!

Injuries And Rehabilitation

Injuries to the pelvis can happen during sports or accidents. 🏀They can cause pain and make moving difficult. If someone hurts their pelvic area, they might need to see a doctor or physical therapist. These healthcare experts will help with exercises to strengthen the muscles and improve movement. It's important to rest and follow the doctor's advice so the pelvis can heal properly. With time and care, most injuries can get better, and people can return to their favorite activities!

Pelvis In Pregnancy And Childbirth

The pelvis is very important during pregnancy and childbirth! 🤰As a baby grows, the pelvis expands to make room for the baby. During childbirth, the pelvic bones have to shift to allow the baby to pass through the birth canal. This amazing process helps babies enter the world! Doctors often check the pelvis to make sure it is shaped well for safe delivery. After childbirth, the pelvis will return to its regular shape, but it may take time. This special role shows just how important the pelvis is for new life!

Cultural Significance Of The Pelvis

In different cultures, the pelvis can have special meanings. In many ancient societies, the pelvis was seen as a symbol of life and fertility because it helps with reproduction. 🌍Some art pieces and sculptures throughout history highlight the shape of the pelvis to celebrate life and health. In dance, movements often connect to the pelvis, helping to express feelings and culture. The pelvis holds both physical importance and cultural symbolism, showing how our bodies can tell stories throughout history!

Pelvis Quiz

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