Bone marrow aspiration cannot be determined by the normalization of blood count alone, but needs to be considered in combination with other abnormal symptoms such as fever, liver and spleen enlargement, bone pain, and so on.
Bone marrow aspiration, i.e., bone marrow puncture examination, is required when there is an unexplained decrease in the number of blood cells in the blood of the three lineages and other abnormalities in the composition of the blood cells; an unexplained fever, enlarged liver, spleen and lymph nodes; an unexplained bone pain, purpura, accelerated sedimentation rate, etc., or the need to carry out hematopoietic stem cell transplantation, etc., for all these reasons.
However, it should be noted that people with bleeding tendency and severe hemophilia are forbidden to have bone puncture. Therefore, if the blood count is normal, it is necessary to combine with the presence of other abnormalities to comprehensively determine whether it is necessary to carry out bone puncture. It is recommended to consult a medical professional.