W49.02A✓ Billable
String or thread causing external constriction, initial encounter
String or thread causing external constriction, initial enco…
Code Hierarchy
┌20External causes of morbidity (V00-Y99)├W20-W49Exposure to inanimate mechanical forces (W20-W49)├W49Exposure to other inanimate mechanical forces
└W49.02AString or thread causing external constriction, initial enco…
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