Is a bone puncture needle a bone marrow aspirate?

Mar 21, 2022

Bone aspirate usually refers to a bone marrow aspirate, also called a bone marrow aspirate.

Bone marrow aspiration is a common diagnostic technique using bone marrow fluid, which is suitable for the diagnosis, differential diagnosis and treatment follow-up of various blood diseases; unexplained increase or decrease in the number of red blood cells, white blood cells and platelets and morphological abnormalities; unexplained fever. Diagnosis and differential diagnosis, can be used for bone marrow culture, bone marrow smear to find parasites and so on. The method of bone marrow aspiration is very simple. Generally, a small amount of anesthesia is injected locally at the anterior (or posterior) upper ridge of the ilium or the sternum, and a small drop of bone marrow tissue is extracted with a bone puncture needle.

Although bone marrow aspiration is an invasive test, it does not cause major damage to the body and does not require special care due to its simple operation, less bone marrow fluid extraction, and less pain for the patient. After the examination, there may be slight pain at the puncture site, and the patient can rest in bed for a day and limit physical activity, and then it can return to normal. At the same time, keep the punctured skin clean and dry. Avoid spicy and spicy food in your diet and eat more fresh fruits and vegetables.

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