|  The appropriate 7th character is to be added to each code from subcategories S59.0, S59.1, and S59.2 |  A  |  initial encounter for closed fracture  |  |  D  |  subsequent encounter for fracture with routine healing  |  |  G  |  subsequent encounter for fracture with delayed healing  |  |  K  |  subsequent encounter for fracture with nonunion  |  |  P  |  subsequent encounter for fracture with malunion  |  |  S  |  sequela  | 
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