 
| PCS-2023 > X > XW > XW0 | 
| XW0 | Anatomical Regions, Introduction | |
| Info: | Introduction: Putting in or on a therapeutic, diagnostic, nutritional, physiological, or prophylactic substance except blood or blood products | |
| Info: | XW00 Introduction, Skin  XW01 Introduction, Subcutaneous Tissue  XW02 Introduction, Muscle  XW03 Introduction, Peripheral Vein  XW04 Introduction, Central Vein  XW09 Introduction, Nose  XW0D Introduction, Mouth and Pharynx  XW0G Introduction, Upper  GI XW0H Introduction, Lower GI XW0Q Introduction, Cranial Cavity and Brain XW0V Introduction, Bones | |
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