The discs between the vertebrae are pads of cartilage that absorb load and let the spine move. They are tough, but they have limits. When a disc is overloaded, by an injury, by years of poor mechanics, or by a single wrong movement, the outer wall can weaken. The soft inner material pushes outward. That is a bulge. If the wall tears and the inner material breaks through, that is a herniation. If a fragment separates from the disc entirely, that is an extrusion.

The pain is rarely from the disc itself. It comes from the disc material pressing on the nerve root next to it. Depending on which level is involved, patients feel pain, numbness, or weakness in the neck, back, arms, or legs. Some cases progress to bladder or bowel symptoms, which always require immediate medical attention.

Dr. Lena Hartwell approaches disc cases with care and precision. The first step is a thorough exam, including X-rays, to confirm the level and severity of the injury. The Gonstead method is specifically designed to handle disc problems; it identifies the exact joint involved and uses a gentle, targeted adjustment to ease pressure on the nerve. Many disc cases respond well to conservative care over a series of visits. Some require referral for imaging beyond X-ray or for surgical consultation, and the exam will make that clear. The goal in either case is the same: identify the problem precisely and choose the path that gives the patient the best chance of recovery without unnecessary intervention.