Bone marrow aspiration, or bone aspiration for short, is a common clinical technique used to collect bone marrow fluid for diagnosis and treatment. It is an invasive laboratory test that extracts bone marrow fluid by puncturing the bone marrow cavity to understand the degree of proliferation, cell composition and morphological changes of bone marrow cells, providing an important basis for clinical diagnosis. At the same time, bone marrow aspiration fluid can also be used for cytogenetic examination (chromosome), hematopoietic stem cell culture, parasite and bacteriological examination, etc., to further understand the patient's condition and causes, and provide more basis for clinical treatment.

Bone marrow aspiration has a long history, and this examination method is still used in modern medical clinical practice to diagnose certain diseases. When selecting the puncture site, sites without important movable functions such as the ilium or sternum are usually chosen because these sites are rich in bone marrow tissue and the body surface is easy to touch, making it easier to aspirate bone marrow. During the actual operation, it will be performed under sterile conditions. The puncture site will be disinfected, draped, and sterile gloves worn. Afterwards, a local anesthetic is used to anesthetize the puncture site to relieve the patient's pain. Then, select a suitable bone marrow puncture needle, insert the puncture needle into the bone along the direction of anesthesia infiltration, and aspirate a small amount of bone marrow fluid. The entire bone marrow puncture process usually only takes a few minutes and is relatively safe.

Bone marrow aspiration plays an important role in the diagnosis of hematological diseases, such as various types of anemia, leukemia, thrombocytopenic purpura, multiple myeloma, metastases, myelodysplastic syndromes, myelofibrosis, malignant histiocytosis wait. At the same time, bone marrow aspiration can also be used to diagnose certain parasitic diseases, such as malaria, kala-azar, etc. In addition, bone marrow aspiration can also be used to examine symptoms such as long-term fever, liver, spleen, and lymph node enlargement, as well as certain diseases that require dynamic observation of bone marrow conditions and evaluation of curative effect.

In addition to its diagnostic role, bone marrow aspiration can also be used for bone marrow transplantation. Bone marrow transplantation is an important means of treating certain diseases, such as leukemia, lymphoma, etc. The bone marrow fluid obtained through bone marrow aspiration can be used as a donor for transplantation, providing patients with new, healthy hematopoietic stem cells and helping patients restore their health.

Overall, bone marrow aspiration is an important clinical technique with important diagnostic value. By extracting bone marrow fluid, it can understand the degree of proliferation, cell composition and morphological changes of bone marrow cells, providing an important basis for clinical diagnosis and treatment. You can use our BIX-CK816 bone marrow puncture training model to practice, improve surgical proficiency, and contribute to clinical treatment!