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