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A bulging disc occurs when the disc's outer ring weakens and bulges outward, irritating nearby nerves. SOT chiropractic effectively reduces disc pressure and nerve irritation for lasting relief.
A bulging disc differs from a herniated disc in that the outer fibrous ring (annulus fibrosus) is intact but distorted outward, putting pressure on adjacent nerves. This is typically caused by accumulated mechanical stress, prolonged poor posture, and repetitive loading. Bulging discs most commonly occur at L4-L5 and L5-S1 in the lumbar spine. When the bulge presses on nerve roots, it causes radiculopathy — radiating pain, numbness, and weakness in the leg (or arm if cervical).
Flexion-distraction technique and SOT pelvic blocking are the primary tools Dr. Foss uses for bulging discs. These gentle protocols reduce intradiscal pressure, create a centripetal force that retracts the bulge away from the nerve, and restore normal disc mechanics. The pelvic foundation is stabilized first to eliminate the abnormal loading pattern causing the bulge to persist. Many patients avoid surgery or epidural injections through consistent chiropractic care. The sooner a bulging disc is treated, the better — before it progresses to a full herniation.
At Pura Vida Chiropractic, Dr. Foss uses Sacro-Occipital Technique (SOT) — a gentle, category-based system that addresses the spine, pelvis, and craniosacral rhythm as one integrated unit. SOT restores proper biomechanics, reduces nerve interference, and creates the neurological environment your body needs to heal itself.
For many patients, combining spinal correction with regenerative therapies produces faster and more lasting results. Depending on your condition, Dr. Foss may incorporate one or more of the following:
Patented unfocused shock waves spread over a broad treatment area to reduce inflammation, increase blood flow, and activate stem cells — promoting cellular regeneration and long-term pain relief.
Photobiomodulation with a 10–15W Class IV laser delivers therapeutic light energy deep into tissue, reducing inflammation, blocking pain signals, and speeding healing at the cellular level.
Pura Vida Chiropractic is a family-friendly, bilingual (English/Spanish) clinic serving San Antonio, TX. Dr. Dan Foss is trained in Sacro-Occipital Technique (SOT), a comprehensive chiropractic system that addresses the whole body — not just the area of pain. We combine hands-on spinal correction with the latest regenerative technology to help patients resolve the root cause of their condition rather than masking symptoms.
We are insurance friendly. Bring your insurance card and ID to the office to verify how your insurance can contribute to your care. New patient appointments are available promptly.
Comparing options? See how to choose a chiropractor near me in San Antonio or read our guide on how to choose the best chiropractor in San Antonio.
A bulging disc occurs when the disc's outer fibers extend beyond their normal boundary, but the inner nucleus remains contained — distinct from a herniation, where nuclear material has actually escaped. Bulging discs may be asymptomatic or may compress nerve roots producing pain, numbness, or weakness.
SOT was developed specifically for disc cases — Category III protocols address bulging and herniated discs without rotational force. Pelvic blocking unloads the disc, non-rotational adjustments restore segmental motion, and SoftWave shockwave therapy reduces disc and nerve inflammation. Most bulging discs respond very well to conservative care.
Most bulging discs improve substantially within 12–20 visits over 8–12 weeks. SoftWave therapy added to chiropractic care often shortens the timeline. Maintenance visits monthly help prevent re-injury during the higher-risk 12 months after the initial event.
Yes. SOT is widely chosen specifically for disc cases because it avoids rotational force on the lumbar spine. Dr. Foss reviews imaging when available and screens for red flags warranting surgical consultation before initiating conservative care.
Schedule your new patient appointment with Dr. Foss at Pura Vida Chiropractic in San Antonio, TX. We'll identify the root cause and build a personalized care plan.
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