The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 4A100
Monitoring of Central Nervous Electr Activity, Via Opening
Monitoring of Central Nervous Electr Activity, Intraop, Endo
Monitoring of Central Nervous Pressure, Open Approach
Monitoring of Intracranial Pressure, Via Opening
Monitoring of CNS Electr Activity, Extern Approach
Monitoring of Intracranial Saturation, Percutaneous Approach
Monitoring of Central Nervous Conductivity, Open Approach
Monitoring of CNS Electr Activity, Intraop, Via Opening
Monitoring of Intracranial Pressure, Endo
Monitoring of Intracranial Saturation, Endo
Monitoring of CNS Electr Activity, Intraop, Open Approach
Monitoring of Intracranial Saturation, Via Opening
Monitoring of Intracranial Temperature, Via Opening
Monitoring of CNS Electr Activity, Intraop, Extern Approach
Monitoring of Central Nervous Conductivity, Extern Approach