Convert to ICD-10-CM:
848.40 converts approximately to:
- 2015/16 ICD-10-CM S23.429A Unspecified sprain of sternum, initial encounter
ICD-9-CM Volume 2 Index entries containing back-references to
848.40:
- Sprain, strain (joint) (ligament) (muscle) (tendon) 848.9

breast bone 848.40
sternum 848.40