2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Injury And Poisoning 800-999 > Fracture Of Spine And Trunk 805-809 > ICD-9-CM Diagnosis 809 Ill-defined fractures of bones of trunk 809 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 809.0 Fracture of bones of trunk closed 809.0 is a specific code that can be used to specify a diagnosis 809.0 contains 4 index entries ICD-9-CM Diagnosis 809.1 Fracture of bones of trunk open 809.1 is a specific code that can be used to specify a diagnosis 809.1 contains 4 index entries