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Surgical Techniques

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Image: The figure shows a photo of the team’s spheroids taken using immunofluorescence imaging, a type of microscopy that allows biologists to view specific proteins or molecules inside a cell or tissue. A total of 16 spheroids, although some are not visible in the figure, are positioned in a microgel structure using a specialized form of 3D printing. In their work, a team of researchers demonstrated that these spheroids can help support the formation of new blood vessels in regenerated bone tissue. (Photo courtesy of Ibrahim Ozbolat/Daniel Hayes)

3D Bioprinting Method Enhances Bone Repair by Promoting Blood Vessel Growth

Severe bone loss after trauma, cancer, or infection is difficult to reconstruct because engineered grafts often fail to form stable blood vessels. Poor vascularization limits nutrient delivery, slows healing,... Read more
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