Back Pain & Degenerative Disc Disease: A Comprehensive Guide
Understanding Back Pain and Its Underlying Causes
Back pain is among the most common medical complaints worldwide, second only to the common cold. It can affect anyone at any stage of life, but its frequency increases with age, sedentary lifestyle, poor posture, or spinal degeneration.
“Back pain is one of the most frequent medical problems, only preceded by a common cold. We speak of ‘low back pain’ when the pain is located in the lower region of the back and ‘sciatica’ when the pain is felt in the lower back, buttock, and/or different parts of the leg and foot.”
While many cases resolve spontaneously within weeks, others progress to chronic pain that severely impacts quality of life. For such cases, identifying the root cause is essential, and degenerative disc disease (DDD) is one of the most frequent culprits.
What Is Degenerative Disc Disease (DDD)?
Degenerative Disc Disease refers to the progressive deterioration of the intervertebral discs—the cushions between the bones (vertebrae) of the spine. As we age, these discs lose water content, becoming thinner and less able to absorb shock. This can result in pain, stiffness, nerve compression, and reduced mobility.
“In the degenerative disc disease (DDD) there is a gradual dehydration and progressive degeneration of the intervertebral discs which as a result lose resistance and elasticity. These changes may lead to the inability of the disc to absorb mechanical stresses within the spine.”
Causes and Risk Factors
While aging is the most common cause, other risk factors include:
- Genetic predisposition
- Obesity
- Smoking
- Repetitive strain or heavy lifting
- Traumatic injury
- Connective tissue disorders
Some patients develop DDD earlier due to congenital spine issues or metabolic disorders. In patients with connective tissue disorders, such as Ehlers-Danlos Syndrome, disc degeneration may progress more rapidly.
Symptoms of Degenerative Disc Disease
Symptoms vary depending on the location and severity of the disc degeneration, but commonly include:
- Persistent low back pain
- Pain radiating to the buttocks or thighs (sciatica)
- Stiffness and limited flexibility
- Pain that worsens with bending, lifting, or twisting
- Relief when lying down or changing positions
In severe cases, DDD may lead to nerve compression, resulting in numbness, tingling, or weakness in the legs.
Diagnosis: From Symptoms to Imaging
An accurate diagnosis is crucial for planning effective treatment. It starts with a comprehensive neurological and physical examination.
For persistent or chronic cases, imaging is essential. MRI is the gold standard to assess disc hydration, disc height, and nerve root compression. CT scans or X-rays may complement the evaluation.
“It is for these recurrent cases of chronic pain that a CT or MRI needs to be performed in order to achieve a proper diagnosis.”
Treatment Options: Conservative to Surgical
Treatment depends on the severity of symptoms and the degree of disc degeneration.
Non-Surgical Management
- Physical therapy: Tailored exercises improve posture and core strength.
- Pain medications: NSAIDs or/and muscle relaxants.
- Lifestyle changes: Weight loss, smoking cessation.
- Injections: Steroids or facet joint injections can offer relief.
- Radiofrequency Ablation (RFA): For facet-mediated pain.
“In some cases, back pain can be solved with Facet Radiofrequency (Radiofrequency Ablation). Back pain may be caused by facet degeneration. In those cases, patients may benefit from facet injections or even facet radiofrequency. Performed under local anesthesia. Patients discharged on the same day.”
Surgical Management
When conservative measures fail or neurological symptoms worsen, surgery may be indicated.
Lumbar Fusion Surgery is the gold standard for severe disc degeneration.
“Back pain from a degenerative disc disease (DDD) may be treated with a lumbar fusion. This is performed through MIS (minimally invasive surgery) approaches placing intervertebral cages filled with bone graft supplemented by percutaneous screws and rods. Performed under general anesthesia and discharged on day 2 or 3 after the surgery.”
In early-stage degeneration, motion-preserving devices such as artificial disc replacement may be considered. Dr. Gilete’s team uses the latest minimally invasive techniques to ensure faster recovery and lower risks.
Personalized Spine Care at DrGilete.com
Our clinic offers a unique, patient-centered approach. We integrate:
- Precise diagnostics using advanced imaging (MRI, Upright CBCT)
- Non-invasive interventions and regenerative medicine
- Advanced surgical techniques when needed
We specialize in evaluating complex cases, including those related to genetic disorders like Ehlers-Danlos Syndrome, and treat both local and international patients.
Frequently Asked Questions (FAQs)
Is degenerative disc disease a form of arthritis?
While not arthritis per se, DDD can lead to conditions like osteoarthritis in the spine due to joint stress.
Can DDD be reversed?
No, but its progression can be slowed and symptoms managed effectively.
When is surgery necessary?
Surgery is recommended when pain is disabling or neurological deficits appear and conservative measures fail.
What is the success rate of lumbar fusion?
When properly indicated, lumbar fusion has a high success rate in alleviating pain and restoring function.
What are alternatives to surgery?
Physical therapy, injections, regenerative medicine, and radiofrequency ablation can help in selected cases.
Conclusion: A Holistic Approach to Back Pain
Back pain, especially when caused by degenerative disc disease, can significantly impair quality of life. Through proper diagnosis and a personalized treatment strategy—ranging from non-invasive therapies to surgical fusion—relief is possible.
At DrGilete.com, our interdisciplinary team offers world-class expertise in spinal care, combining innovation, compassion, and precision.
We welcome patients from around the world in our Barcelona-based center of excellence.
Contact us today to schedule your evaluation or remote consultation.
Reviewed and approved by Dr. Vicenç Gilete, MD, Neurosurgeon & Spine Surgeon | May 20, 2025