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Motion Preservation Surgery

Restore Your Motion and Flexibility

Motion Preservation Surgery

The traditional surgical treatment for a damaged disc whether in the neck or lumbar spine is usually a lumbar fusion. In the right circumstances, this fusion which can be either an anterior cervical discectomy and fusion (ACDF), or a posterior lumbar interbody fusion (PLIF) is an excellent choice, especially if done with a minimally invasive spine surgery (MISS) technique in an outpatient setting. These surgeries can relieve significant pain and allow patients to resume their normal, daily activities.

Recently, spine surgeons now have a new non-fusion treatment for patients suffering from both neck and back pain due to a damaged, painful disc. This new treatment is a disc replacement in which a damaged disc is removed and replaced with a mechanical device which replicates the natural movement of the lumbar or cervical disc. The benefits of a cervical total disc replacement (CTDR) or a lumbar total disc replacement (LTDR) is that by preserving motion has the potential of not placing additional stress on the adjacent undamaged discs.

Both CTDR and LTDR are placed from an anterior approach; that is, from the front of the spine, and in each case the damaged disc is removed and replaced with the disc replacement that fits in between the adjacent vertebral bodies. After surgery, early movement by the patient is encouraged. For patients who have both back/neck and leg/arm pain, they can expect to relieve of their symptoms.  Not only does the artificial disc support the adjacent vertebral bodies, but it also successfully removes pressure from the pinched nerves.

The main concern about disc replacements is that, like any mechanical device such as a knee or hip replacement, it can wear out over time requiring the removal and another replacement. Additionally, not every patient with a damaged disc is a candidate for a TDR. In patients where the disc is too damaged and there is too much arthritis, a TDR is not a good option since the disc replacement will continue the movement of a painful joint. In these patients, a MISS cervical or lumbar fusion is a better option.

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testimonial five star review

“Great Dr. His staff really show pure professional medical experience, very responsive and caring answers all my questions with terms I can understand, very positive experience highly recommend.”

– Vincent Z.

testimonial five star review

“I am a chiropractor and can confidently say Dr Tyndall is one of the best. He (and his staff) are clinically at the top of their game. What’s rare is to find a surgeon who can also talk to you like a real person. It’s clear that this group cares for people and is not just performing procedures. I would absolutely keep Dr Tyndall in mind if you are needing spine surgery.”

– Joseph P.

testimonial five star review

“Dr. Tyndall is knowledgeable, skillful, competent and compassionate. He listens and treats the you as the patient rather than only factoring in the condition. I was excellently satisfied with his service”

– Rev. Dr. John via HealthGrades


Years of Practice


Happy Patients


Surgeries Performed
Dr. Spine

Board Certified, Fellowship Trained Spine Surgeon

Dwight S. Tyndall, MD, FAAOS

Get a consultation with the premier spine surgeon for back and neck pain options.

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