What is taken out with a bone marrow puncture needle?

Clinically commonly used puncture sites are ilium and sternum. There are no organs, blood vessels and nerves here, so it is a safe place. The patient should be careful not to be too nervous during bone puncture. Because the bone itself has no nerves, it is not painful during the puncture. However, if the spirit is overstressed, collapse may occur. The patient must not move during the doctor's operation to avoid breaking the needle. After the puncture, the patient should rest for 20-30 minutes. Pay attention to the eye of the puncture. The topical sterile gauze should not fall off prematurely. Do not take a bath on the day of the puncture. . In short, bone puncture is also a simple operation, which will not cause great pain to the patient, and will not damage the internal organs or tissues. Taking a little bone marrow fluid from the loose part of the bone is not harmful to people, and it is still diagnosed for certain diseases. Important inspection method. Therefore, once this examination is required, the patient should actively cooperate.

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