Bone tissue repair through bone grafting is a common but challenging procedure due to the difficulty of acquiring enough bone mass. A new method utilizing coral and marine sponges as scaffolds has emerged, mimicking bone structure and allowing for easier integration into existing bone. The scaffolds, along with marrow stromal cells or stem cells, are inserted into the damaged bone, leading to bone tissue regeneration without the risk of stress shielding that traditional implants pose. This breakthrough in bone surgery has revolutionized the field, offering a promising alternative to conventional methods.
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