Every spine surgeon has seen it: the herniated lumbar disc that somehow…vanishes. No scalpel. No cage. No fusion. Just one day, the MRI shows something that wasn’t there before—nothing. Welcome to the fascinating world of spontaneous disc resorption, a biological disappearing act that’s finally getting the scientific spotlight it deserves.
A recent deep-dive review in the European Spine Journal—titled “Mechanisms and Factors Influencing Resorption of Herniated Part of Lumbar Disc Herniation: Comprehensive Review”—offers a behind-the-scenes look at what makes some herniations self-destruct. Lead author Jian Zhang, M.D., Ph.D., and his team from Huazhong University of Science and Technology stitched together clinical and bench science to unravel the mechanics behind this spinal sleight of hand.
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