Lumbar Spine: What It Is, Anatomy & Disorders - Cleveland Clinic
WEBFeb 17, 2022 · Your lumbar spine is the lower back region of your spinal column or backbone. It consists of five bones (L1-L5). Other structures in or around your lumbar spine are your intervertebral disks, spinal cord and nerves, muscles, tendons and ligaments.
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).
Spine: Anatomy, Function, Parts, Segments & Disorders
WEBYour lumbar spine supports the upper parts of your spine. It connects to your pelvis and bears most of your body’s weight, as well as the stress of lifting and carrying items. The lumbar spine bends inward to create a C-shaped lordotic curve.
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 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.
Anatomy, Back, Lumbar Spine - StatPearls - NCBI Bookshelf
WEBAug 14, 2023 · The lumbar spine comprises the lower end of the spinal column between the last thoracic vertebra (T12) and the first sacral vertebra (S1). The spinal cord in this region has protection from five durable and mobile vertebrae (L1-L5) that allow for the dispersion of axial forces.
The Lumbar Spine - Joints - Ligaments - TeachMeAnatomy
WEBJun 17, 2020 · Overview of the location of the lumbar vertebrae. 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.
Lumbar Spine Anatomy - Orthobullets
WEBLumbar spine has the largest vertebral bodies in the axial spine. Components of vertebral bodies. anterior vertebral body. posterior arch. formed by. pedicles. project posteriorly from posterolateral corners of vertebral bodies. lamina. project posteromedially from pedicles, join in the midline.
Lumbar vertebrae: anatomy of the bony lumbar spine | Kenhub
WEBNov 16, 2023 · This article discusses the specific anatomy and major clinical relations of lumbar vertebrae. Learn all about the lumbar spine at Kenhub now!
The Lumbar Spine: Anatomy and Function - Verywell Health
WEBAug 7, 2024 · The lumbar spine is a part of your back comprised of five bones called vertebrae. These bones help to provide mobility and stability to your back and spinal column and are an attachment point for many muscles and ligaments. Problems with the lumbar spine may cause pain and limited motion in your back or hips. Anatomy.
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