catflap.org Online Dictionary Query

  surgical interventions /sˈɜːdʒɪkəl ˌɪntəvˈɛnʃənz/
  Operationen , operative Eingriffe , chirurgische Eingriffe , Eingriffe 
     Synonyms: operations, surgeries, surgical operations, operative procedures
  
   see: operation, surgery, surgical operation, surgical intervention, operative procedure, exploratory operation, exploratory surgery, major surgery, minor surgery, emergency operation, immediate operation, emergency surgery, spacer operation, dental surgery, tooth operation, undergo surgery, need surgery