Other and unspecified injuries of lower leg Note: A fracture not indicated as open or closed should be coded to closedExcludes2other and unspecified injuries of ankle and foot (S99.-)The appropriate 7th character is to be added to each code from subcategories S89.0, S89.1, S89.2, and S89.3A - initial encounter for closed fractureD - subsequent encounter for fracture with routine healingG - subsequent encounter for fracture with delayed healingK - subsequent encounter for fracture with nonunionP - subsequent encounter for fracture with malunionS - sequela