2007 ICD-9-CM Procedure 41.31 Biopsy of bone marrow (BY-op-see) The removal of a sample of tissue from the bone marrow with a needle for examination under a microscope. The removal of a small sample of bone marrow (usually from the hip) through a needle for examination under a microscope to see whether cancer cells are present. 41.31 is a specific code that can be used to specify a procedure 41.31 contains 4 index entries View the full Volume 3 41.* hierarchy Index entries containing 41.31: Aspiration bone marrow (for biopsy) 41.31 from donor for transplant 41.91 stem cell 99.79 Biopsy bone 77.40 marrow 41.31 Puncture sternal (for bone marrow biopsy) 41.31 donor for bone marrow transplant 41.91 Sternotomy 77.31 for bone marrow biopsy 41.31