Spine Care

Anatomy of the Lumbar Spine El Paso, Texas

Share

The lumbar spine is the lower back that starts below the last thoracic vertebra T12 and ends at the top of the sacral spine or sacrum S1. Each lumbar spinal level is numbered from top to bottom, L1 to L5, or L6. The low back bodies are larger, and thicker structures of dense bone. From the front or anterior, the vertebral body has a rounded shape.

The posterior bony structure is a different lamina, which is a thin bony plate that shields and protects access to the spinal canal. There are vertebral arches that create the hollow spinal canal for lumbar nerve structures and the cauda equina.

Β 

Lumbar Structure Strong Joint Complex

One intervertebral disc together with the facet joints forms a strong joint complex that allows the spine to bend and twist. One pair of facet joints from the top or superior vertebral body connects the lower or inferior set of facet joints. The facet joints are synovial joints, which means they are lined with cartilage and the capsule holds synovial fluid that enables joints to glide during movement. Think of it as hydraulics with smooth fluid motion.

Facet joint syndrome can develop from aging and degenerative spinal changes causing low back pain. The lumbar discs are secured in place by the fibrous endplates of the superior and inferior vertebral bodies.

The jelly/gel center of each disc called the nucleus pulposus is surrounded by the annulus fibrosis, which is a tough layer of fibrocartilage that you can think of as a radial tire.

Discs are integral to the joint complex and function to:

  1. Hold the superior and inferior vertebrae together
  2. Take the weight
  3. Absorb and distribute shock and forces when moving about
  4. Create an open nerve passageway called foramen or neuroforamen

The neuroforaminal spaces on either side of the disc allow nerve roots to exit the spinal canal and leave the column.

Lumbar disc herniation is a common cause of low back pain that can spread out into one or both legs. This is called lumbar radiculopathy. This condition can develop when the nerves are compressed.

Β 

Low Back Support

  • Lumbar Ligaments
  • Tendons
  • Muscles

Systems of strong fibrous bands of ligaments hold the vertebrae and discs together and stabilize the spine by helping to prevent over/excessive movements.

The 3 major spinal ligaments are the:

  1. Anterior longitudinal ligament
  2. Posterior longitudinal ligament
  3. Ligamentum flavum.

Spinal tendons attach muscles to the vertebrae and together work to limit excessive movement.

Lumbar Spine Nerves

The spinal cord comes to an end between the first and second lumbar vertebrae (L1-L2). Below this is the remaining nerves that form the cauda equina which is a bundle of nerves that looks like a horse’s tail. These nerves send messages between the brain and the lower body structures, including the:

  • Large intestine
  • Bladder
  • Abdominal muscles
  • Perineum
  • Legs
  • Feet

Protect Your Back

Around 80% of adults will see a doctor for low back pain at some point. Therefore take care of your lumbar spine to help avoid painful, unnecessary wear-and-tear. You can minimize the risk of a low back injury/pain by:

  1. Losing weight. Even a loss of 5 pounds can help reduce back pain.
  2. Strengthening the core/abdominal muscles. The abdominal and low back muscles work together to form a supportive band around the waist and low back. Stronger muscles help stabilize the low back and reduce the risk of injury.
  3. Stopping smoking. Nicotine reduces blood flow to the spine’s structures. This includes the lumbar discs and accelerates age-related degeneration.
  4. Proper posture and proper body mechanics. When lifting objects keep your spine erect and use your legs. Ask for help with heavy objects. The lumbar spine is can bend and twist simultaneously, try to avoid doing this, as it is a perfect setup for a strain or sprain.

Β 

Reduce Low Back Pain with Functional Foot Orthotics

Β 


Β 

Β 

NCBI Resources

Β 

Post Disclaimer

Professional Scope of Practice *

The information herein on "Anatomy of the Lumbar Spine El Paso, Texas" is not intended to replace a one-on-one relationship with a qualified health care professional or licensed physician and is not medical advice. We encourage you to make healthcare decisions based on your research and partnership with a qualified healthcare professional.

Blog Information & Scope Discussions

Our information scope is limited to Chiropractic, musculoskeletal, acupuncture, physical medicines, wellness, contributing etiological viscerosomatic disturbances within clinical presentations, associated somatovisceral reflex clinical dynamics, subluxation complexes, sensitive health issues, and/or functional medicine articles, topics, and discussions.

We provide and present clinical collaboration with specialists from various disciplines. Each specialist is governed by their professional scope of practice and their jurisdiction of licensure. We use functional health & wellness protocols to treat and support care for the injuries or disorders of the musculoskeletal system.

Our videos, posts, topics, subjects, and insights cover clinical matters, issues, and topics that relate to and directly or indirectly support our clinical scope of practice.*

Our office has reasonably attempted to provide supportive citations and has identified the relevant research studies supporting our posts. We provide copies of supporting research studies available to regulatory boards and the public upon request.

We understand that we cover matters that require an additional explanation of how it may assist in a particular care plan or treatment protocol; therefore, to further discuss the subject matter above, please feel free to ask Dr. Alex Jimenez, DC, or contact us at 915-850-0900.

We are here to help you and your family.

Blessings

Dr. Alex Jimenez DC, MSACP, RN*, CCST, IFMCP*, CIFM*, ATN*

email: coach@elpasofunctionalmedicine.com

Licensed as a Doctor of Chiropractic (DC) in Texas & New Mexico*
Texas DC License # TX5807, New Mexico DC License # NM-DC2182

Licensed as a Registered Nurse (RN*) in Florida
Florida License RN License # RN9617241 (Control No. 3558029)
Compact Status: Multi-State License: Authorized to Practice in 40 States*

Presently Matriculated: ICHS: MSN* FNP (Family Nurse Practitioner Program)

Dr. Alex Jimenez DC, MSACP, RN* CIFM*, IFMCP*, ATN*, CCST
My Digital Business Card

Recent Posts

Comprehensive Knee Pain Tests for Proper Treatment

Can understanding what knee tests are used help a healthcare provider diagnose the cause of… Read More

November 8, 2024

Treatment Guidelines in Psoriatic Arthritis

Can individuals dealing with psoriatic arthritis find non-surgical treatments to reduce joint pain and improve… Read More

November 8, 2024

Cervical Retraction: An Effective Exercise for Neck Pain Relief

Can cervical retraction be a good addition to a home exercise program for individuals with… Read More

November 7, 2024

Learn How to Reduce Back Pain by Strengthening Core Muscles

Can individuals relieve back pain by incorporating core strength training to reduce pain and discomfort… Read More

November 7, 2024

Unlocking the Power: The Benefits of the Clean and Press Exercise

Is the clean and press recommended for intermediate-level weightlifters looking to increase strength and power?… Read More

November 6, 2024

Improving Brain Function with L-Theanine: A Natural Solution for Stress

Can individuals incorporate the beneficial properties of l-theanine into their routines to reduce stress and… Read More

November 6, 2024