Lower Back Anatomy Bones

The bones of the pelvis and lower back work together to support the bodys weight anchor the abdominal and hip muscles and protect the delicate vital organs of the vertebral and abdominopelvic cavities. Muscles of the lower back anatomy include the multifidus longissimus.

Lower Back Pain Back Bones Lumbar Spine Anatomy

The thoracic spine the middle back.

Lower back anatomy bones. The lumbar spine the lower back composed of five vertebrae provides support for the majority of your bodys weight. It is below the cervical spine and thoracic spine figure 1. Throughout the spine intervertebral discs made of cushioning material both pad and connect the vertebrae.

Lumbar spine lower back anatomy and function. Each vertebra is stacked on top of the other and between each vertebra is. The lumbar and sacrum region make up the bone of the lower back anatomy.

The spinal column is made up of 26 bones. The vertebrae seem to be chained together. Numbered l1 through l5 these odd shaped vertebrae signal the end of the typical bones of the spinal column.

An inside look at the structure of the back. The bones of the back together make up the vertebral column. The bones of the pelvis and lower back.

5 lumbar vertebra or the lower backl1 l2 l3 l4 and l5. Anatomy of the lower back. Lower back and superficial muscles.

Pain here can be intense and is one of the top causes of missed work. The vertebral column is made up of 5 sections. 24 unique vertebrae plus the sacrum and coccyx tail bone at the end of the backbone.

This bone is shaped like a triangle that fits between the two halves of the pelvis connecting the spine to the lower half of the body. The vertebral column of the lower back includes the five lumbar vertebrae the sacrum and the coccyx. The lumbar spine low back is the third major region of the spine.

The vertebral column of the lower back includes the five lumbar vertebrae the sacrum and the coccyx. The lower back which starts below the ribcage is called the lumbar region. Fortunately low back pain often gets better on.

These bones work together to provide flexibility to the trunk support the muscles of the trunk and protect the spinal cord and spinal nerves of the back. Most people have five bones vertebrae in the lumbar spine although it is not unusual to have six. The lumbo sacral spine includes.

The cervical vertebrae the thoracic vertebrae the lumbar vertebrae the sacrum and the coccyx. The spinal cord is contained within the vertebrae of the spine running through the vertebral foramen and branching out to the peripheries through the intervertebral foramen. Below the lumbar spine is a bone called the sacrum which makes up the back part of the pelvis.

These sections total 33 vertebrae which function together to aid locomotion and posture as well as providing support and protection. Bones of the pelvis and lower back. The cervical spine supports the weight and movement of your head and protects the nerves exiting your brain.

Divisions Of The Skeletal System Anatomy And Physiology