Lumbar Spine: What It Is, Anatomy & Disorders - Cleveland Clinic
网页2022年2月17日 · 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 …
Lumbar Spine Anatomy and Pain
网页The 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.
Back pain - Symptoms and causes - Mayo Clinic
网页2023年2月18日 · Back pain can range from a muscle aching to a shooting, burning or stabbing sensation. Also, the pain can radiate down a leg. Bending, twisting, lifting, standing or walking can make it worse. When to see a doctor. Most back pain gradually improves with home treatment and self-care, usually within a few weeks.
Lumbar Spine Anatomy, Diagram & Function | Body Maps
网页2018年1月24日 · Together, the brain and spinal cord make up the central nervous system. The spine’s four sections, from top to bottom, are the cervical (neck), thoracic (abdomen,) lumbar (lower back), and...
Anatomy, Back, Lumbar Spine - StatPearls - NCBI Bookshelf
网页2023年8月14日 · The lumbar spine allows for diverse types of truncal motion, including flexion, extension, rotation, and side bending. From a lateral view, the lumbar spine has a concave curvature, referred to as the lumbar lordosis.
Lumbar Anatomy - Physiopedia
网页Thirty-one pairs of nerves are rooted to the spinal cord and they control body movements and transmit signals from the body to the brain. The spine extends from the skull to the coccyx and includes the cervical, thoracic, lumbar, and sacral regions. The lumbar spine consists of 5 moveable vertebrae (numbered L1-L5).
Lumbar vertebrae: anatomy of the bony lumbar spine | Kenhub
网页2023年11月16日 · 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.
Back pain - Diagnosis and treatment - Mayo Clinic
网页2023年2月18日 · Doctors & departments. Diagnosis. Your health care provider will examine your back and assess your ability to sit, stand, walk and lift your legs. Your provider might also ask you to rate your pain on a scale of zero to 10 and talk to you about how your pain affects your daily activities.
Lumbar Spine Anatomy - Orthobullets
网页Lumbar 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 …
Lumbar Vertebrae (Lumbar Spine) – Anatomy, Location, & Diagram
网页2022年5月24日 · 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. Where are the Lumbar Vertebrae Located.