Currently, I'm working on integration of radiology data with CDM.
While doing so, I found that RadLex was recently incorporated into LOINC. RadLex is a comprehensive lexicon of radiology terms for indexing and retrieval of radiology information resources, specifically aimed at representing clinical content associated with radiology reports.
And I found that RadLex originated code exist in OMOP concpet_ids for measurement, too.
To my knowledge, the radiology procedures are stored in Procedure_Occurrence table.
Like @Vojtech_Huser tried to standardize measurement concept_ids, we need to standardize the concept_ids for radiology procedures, too.
Actually, I don't know how we can standardize the radiology procedures. Do you have any thought, @Christian_Reich, @Dymshyts, @gregk ?