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 0N5B
Destruction of Nasal Bone, Open Approach
Destruction of Nasal Bone, Percutaneous Endoscopic Approach
Destruction of Nasal Bone, Percutaneous Approach