The Body Part Frontal Bone is identified by number "1" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0N91
Drainage of Frontal Bone, Open Approach, Diagnostic
Drainage of Frontal Bone with Drainage Device, Open Approach
Drainage of Frontal Bone, Percutaneous Approach, Diagnostic
Drainage of Frontal Bone with Drainage Device, Perc Approach
Drainage of Frontal Bone, Percutaneous Approach
Drainage of Frontal Bone with Drain Dev, Perc Endo Approach
Drainage of Frontal Bone, Percutaneous Endoscopic Approach
Drainage of Frontal Bone, Perc Endo Approach, Diagn
Drainage of Frontal Bone, Open Approach