| | operatie aan rotsbeen en middenoor (verrichting) |  |  | operatie aan rotsbeen en middenoor |  |  | operatie aan pars petrosa ossis temporalis en auris media
 |  |  | Operation on petrous part of temporal bone and middle ear |  |  | Operation on petrosal bone and middle earOperation on petrous bone and middle ear
 
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 | | Id | 118691000146106 |  | Status | Defined | 
| DHD Procedure thesaurus reference set | 
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