The Body Part Nasal Bone is identified by letter "B" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0NCB
Extirpation of Matter from Nasal Bone, Open Approach
Extirpation of Matter from Nasal Bone, Perc Endo Approach
Extirpation of Matter from Nasal Bone, Percutaneous Approach