ICD-10-CM > G00-G99 > G89-G99 > G97 > G97.4 G97.4 Accidental puncture and laceration of a nervous system organ or structure during a procedure Non-Billable/Non-Specific Codes G97.41Accidental puncture or laceration of dura during a procedureG97.48Accidental puncture and laceration of other nervous system organ or structure during a nervous system procedureG97.49Accidental puncture and laceration of other nervous system organ or structure during other procedure