Your lumbar vertebrae, known as L1 to L5, are the largest of your entire spine. 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.

These lumbar vertebrae (or lumbar bones) contain spinal cord tissue and nerves which control communication between the brain and the legs. Damage to the lumbar spinal cord subsequently affects the hips and groin area, and may impact the lower abdominal muscles and …

Identifying the symptoms of L1 and L2 spine problems is the first step toward effective treatment and management. The symptoms can vary widely depending on the specific condition affecting these vertebrae. Some common symptoms associated with L1 and L2 spine problems include: 1. Lower Back Pain.

May 16, 2022 · A lumbar spinal cord injury can result in paraplegia. Discover the functions affected by L1, L2, L3, L4, & L5 spinal cord injury.

Oct 2, 2023 · Known as the lumbar vertebra e, or “lumbar spine” (from L1 to L5 on your spinal column), they are located below the 12 chest (thoracic) vertebrae and above the five fused bones composing...

Jan 31, 2013 · Explore the anatomy, structure, and role of the L1 vertebra in the lumbar region with Innerbody's 3D model. The L1 vertebra (1st lumbar vertebra) is the smallest and most superior of the lumbar vertebrae.

Nov 16, 2023 · The lumbar vertebrae are five in number and desginated as vertebrae L1-L5. They are primarily responsible for bearing the weight of the upper body (and permitting movement) and consequently represent the largest individual segments of the vertebral column.

6 days ago · The lumbar spine refers to the lower part of the vertebral column, consisting of five vertebrae labeled as L1 to L5.[4] These vertebrae are larger and stronger than the vertebrae in other sections of the spine, designed to bear most of the body's weight and provide structural support. The lumbar spine also houses and protects

Jan 15, 2021 · Injuries anywhere in the L1 and the S5 region of the spine are usually due to falls, accidents, degenerative conditions, and osteoporosis. To identify the exact source of your pain, your doctor can conduct nerve conduction tests to determine the source of pain and treat any underlying issues.

Figure 2 shows a side view of human lumbar spine demonstrating five lumbar vertebrae (L1 – L5) and intervening intervertebral discs. Nerve roots (yellow) are exiting through intervertebral foraminae.