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Bone marrow biopsy is the removal of marrow from the central channel of a bone for study to determine exact treatment for different types of serious diseases. Before the biopsy is taken, the site selected is usually the front tip of the hipbone or the breastbone, most prominent under the skin at the front of the abdomen that is washed with soap and antiseptic, and then draped. Depending on the individual’s tolerance and doctor’s preference, the individual is given a short-acting general anesthetic or a local anesthetic plus a sedative. A combination drill and needle is used to puncture the skin and penetrate into the bone until the central canal, which holds the narrow, is reached. A syringe and a large needle are used to suck up a bit of marrow. After collecting the needed amount, the needle is taken out and the entry wound is covered with a sterile bandage. If severe medical conditions occur, the bone marrow biopsy is performed at a hospital, but in some cases may be done in an outpatient surgery facility.
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