| sfincterotomie van musculus sphincter ani internus en incisie van anale fistel (verrichting) |   | sfincterotomie van musculus sphincter ani internus en incisie van anale fistel  |   | interne sfincterotomie met incisie van anale fistel
   |   | Internal sphincterotomy and incision of anal fistula  |   | Internal anal sphincterotomy and incision of anal fistula
   |  
  | | Id | 521281000146103 |  | Status | Defined |  
 | DHD Procedure thesaurus reference set |  
  |