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The Long Journey from Tissue Donation to the Operating Room Every year, thousands of patients receive life-changing procedures using donated human tissue. Bone grafts help achieve spinal fusion. Tendons restore knee stability. Placental tissues support wound healing. Yet one question inevitably arises whenever allografts enter the conversation: If the tissue was donated, why does it cost so much? The answer is both simple and surprisingly complex. Human tissue itself is never

A Clinically Pragmatic Review of the Evidence Key Takeaways Bone marrow aspirate functions as a biologic component within a fusion construct , with its contribution dependent on technique, biologic dose, and compatibility with the graft material used. Cell dose and retention matter. Variability in historical outcomes may reflect dilution, delivery, and early harvesting limitations rather than an absence of marrow-derived biologic effect. Clinical and translational studies su

Key Takeaways * Nomenclature Shift: BMLs are not "edema" (fluid); they are active lesions of fibrosis, microfracture, and necrosis. * Predictive Power: Progressive BMLs carry a threefold higher risk of rapid radiographic OA onset (Moradi et al., 2024). * The Spine Connection: In the vertebral column, these lesions are clinically recognized as Modic Changes , sharing the same inflammatory pathology as knee BMLs. * Therapeutic Target: Long-term data suggest subcho