S52.21
Greenstick fracture of shaft of ulna
ICD-10 code S52.21 for Greenstick fracture of shaft of ulna
The appropriate 7th character is to be added to all codes in subcategory S52.21
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
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision