Main content Bone Marrow Aspiration and Biopsy

    Bone Marrow Aspiration and Biopsy



    How It Feels

    This procedure may be painful, but only for a few seconds. You may feel a sharp sting and burn when the anesthetic numbs your skin over the aspiration or biopsy site. You may hear a crunching sound and feel pressure and some pain when the needle enters the bone. During an aspiration, you may feel a quick, shooting pain down your leg as the sample is taken.

    The biopsy site may feel stiff or sore for several days after the biopsy. You may have a bruise on the site.



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