Disc Problems, Facet Joint Pain, and Annulus Nucleus Extruded Material.
A steeper inclination of disc leads to a higher degree of stresses and increases risk disc of injury and degeneration.
The L5-S1 Facet Joint
The lumbosacral joint may develop wear-and-tear arthritis over time due to its high load-bearing function.
Spondylolysis or Spondylolisthesis.
What is the future of spine surgery is motion preservation?
The FDA approval of cervical disc replacement represents another important step forward for patients seeking alternatives to spinal fusion surgery.
As implant technology and clinical evidence continue to advance, we are moving closer to a future in which preserving motion and restoring more natural spinal function becomes the standard whenever patient anatomy and diagnosis allow.
I’ve dedicated my career to advancing artificial disc replacement, and it is gratifying to see the field continue to evolve with new technologies that expand our ability to personalize care and improve long-term outcomes.
Stop repeating treatments that aren’t working – and get a clear framework for finding the relief you haven’t been able to reach yet.
When treatment targets an imaging finding rather than the actual source of your pain, it cycles endlessly with no lasting result.
Still in Pain After Physical Therapy, Medications, or Injections?
According to top spine surgeon Dr. Karsten Ritter-Lang, If you are suffering from chronic back or neck pain caused by damaged spinal discs it is likely that minimally invasive procedures like stem cells, discectomy, laminectomy or discseel will only delay the need for surgery.
These delays can interfere with and eliminate you as a candidate for disc replacement surgery in the future and leave you with spinal fusion as your only option.
Patients Seek Artificial Disc Replacement in Germany
International patients frequently travel to specialized spine centers in Germany to access advanced motion-preserving spine surgery alternatives to conventional spinal fusion.
Key clinical differentiators include:
- Multi-Level Approaches: Routine performance of multi-level lumbar (L4-L5, L5-S1) and cervical disc arthroplasty.
- Prosthetic Technology: Access to next-generation viscoelastic and unconstrained disc prosthetics (e.g., M6-L, M6-C, ProDisc-L, LP-ESP, activL).
- Anterior Retroperitoneal Exposure: Muscle-sparing anterior lumbar approaches designed to preserve posterior musculature and reduce adjacent segment disease (ASD).
About Dr. Karsten Ritter-Lang: Motion Preservation & Spine Arthroplasty
Dr. Karsten Ritter-Lang is recognized internationally for his clinical focus on intervertebral disc prosthetics and complex spinal reconstruction.
- Surgical Experience: Over 30 years dedicated to motion-preserving spinal procedures, having performed thousands of cervical and lumbar artificial disc replacements.
- Academic Lineage: Trained directly under Prof. Dr. Kurt Schellnack and Dr. Karin Büttner-Janz at the Charité University Hospital in Berlin—the pioneering research team that developed the original Charité artificial disc prosthesis.
- Clinical Focus: Multi-level lumbar disc replacement, motion-preserving reconstruction for degenerative disc disease, and alternatives to spinal fusion.
Remote Consultations & International MRI Reviews
For patients seeking preliminary assessments or second opinions regarding total disc replacement and spinal stenosis treatments:
- Better Disc Replacement: Detailed comparative guides on motion preservation vs. spinal fusion, clinical indications for lumbar total disc replacement (TDR), and multi-level case analyses.
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- Stenum Hospital International Patient Portal: Preliminary remote MRI evaluations, international intake protocols, and surgical technology overviews for European and overseas patients
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