ICD-10 Code: S42.31 – Greenstick fracture of shaft of humerus

ICD-10 code S42.31 corresponds to Greenstick fracture of shaft of humerus. This code is classified under the chapter S42 Fracture of shoulder and upper arm, which is part of the S40-S49: Injuries to the shoulder and upper arm category.

The parent chapter is Injury, poisoning and certain other consequences of external causes.