| | operatie van recessus epitympanicus van middenoor (verrichting) |  |  | operatie van recessus epitympanicus van middenoor |  |  | operatie van epitympanumoperatie van atticus
 
 |  |  | Operation on recessus epitympanicus |  |  | Operation on attic of mastoidOperation on epitympanic space
 
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 | | Id | 134601000146103 |  | Status | Defined | 
| DHD Procedure thesaurus reference set | 
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