Convert to ICD-10-CM: 
814.09 converts approximately to:
- 2015/16 ICD-10-CM S62.153A Displaced fracture of hook process of hamate [unciform] bone, unspecified wrist, initial encounter for closed fractureOr: 
- 2015/16 ICD-10-CM S62.156A Nondisplaced fracture of hook process of hamate [unciform] bone, unspecified wrist, initial encounter for closed fracture