The Body Part Optic Nerve is identified by letter "G" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 009G
Drainage of Optic Nerve with Drainage Device, Perc Approach
Drainage of Optic Nerve, Percutaneous Approach
Drainage of Optic Nerve, Percutaneous Approach, Diagnostic
Drainage of Optic Nerve with Drain Dev, Perc Endo Approach
Drainage of Optic Nerve, Percutaneous Endoscopic Approach
Drainage of Optic Nerve, Open Approach, Diagnostic
Drainage of Optic Nerve, Open Approach
Drainage of Optic Nerve, Perc Endo Approach, Diagn
Drainage of Optic Nerve with Drainage Device, Open Approach