Lumbar Spine: What It Is, Anatomy & Disorders - Cleveland Clinic
WEBFeb 17, 2022 · Your lumbar spine is located below your 12 chest (thoracic) vertebra and above the five fused bones that make up your triangular-shaped sacrum bone. Compared with other spine vertebrae, your lumbar vertebrae are …
Lumbar Spine Anatomy, Diagram & Function | Body Maps - Healthline
WEBJan 24, 2018 · The spine’s four sections, from top to bottom, are the cervical (neck), thoracic (abdomen,) lumbar (lower back), and sacral (toward tailbone). Throughout the spine,...
Lumbar Spine Anatomy and Pain
WEBThe lumbar spine connects with the thoracic spine above at the thoracolumbar junction and the sacral spine below at the lumbosacral joint. The lumbar motion segments may be affected by congenital (birth-related), degenerative, traumatic, or inflammatory disorders.
Lumbar vertebrae: anatomy of the bony lumbar spine | Kenhub
WEBNov 16, 2023 · The lumbar spine is located in the lower half of the vertebral column, inferior to the thoracic vertebrae / rib cage and superior to the pelvis and sacrum. The lumbar vertebrae are five in number and desginated as vertebrae L1-L5.
Lumbar Vertebrae (Lumbar Spine) – Anatomy, Location, & Diagram
WEBMay 24, 2022 · The lumbar spine is the third and lowermost part of the spinal column, consisting of 5 lumbar vertebrae, L1-L5. They are found in the lower back, supporting the body’s weight and providing flexibility and movement. These are the largest among all the vertebrae found in the spine.
Spine: Anatomy, Function, Parts, Segments & Disorders
WEBYour spine is the long column of bones that extend from your neck to your lower back. Your spine starts at the base of your skull (head bone) and ends at your tailbone, a part of your pelvis (the large bony structure between your abdomen and legs).
Lumbar Anatomy - Physiopedia
WEBThe lumbar spine consists of 5 moveable vertebrae (numbered L1-L5). The lumbar vertebrae, as a group, produce a lordotic curve [1] The intervertebral discs are responsible for the mobility without sacrificing the supportive strength of the vertebral column.
The Lumbar Vertebrae: Anatomy and 3D Illustrations - Innerbody
WEBSep 27, 2024 · The lumbar vertebrae consist of five individual cylindrical bones that form the spine in the lower back. These vertebrae carry all of the upper body's weight while providing flexibility and movement to the trunk region.
The Lumbar Spine - Joints - Ligaments - TeachMeAnatomy
WEBJun 17, 2020 · The lumbar spine is the third region of the vertebral column, located in the lower back between the thoracic and sacral vertebral segments. It is made up of five distinct vertebrae, which are the largest of the vertebral column. This supports the lumbar spine in its main function as a weight bearing structure.
Lumbar Spine (Lower Back) Anatomy and Function - Health Pages
WEBJun 29, 2021 · The anatomy of the lumbar spine is quite complex. Here we will attempt to provide a brief overview of lumbar spinal anatomy. The lumbar spine makes up the the lower end of the spinal column. It consists of 5 lumbar vertebra that are numbered 1 through 5 from top to bottom i.e. L1, L2, L3, L4, and L5.