Closure
  • artificial opening (see also Attention to artificial opening) V55.9
    • congenital, nose 748.0
      • cranial sutures, premature 756.0
        • defective or imperfect NEC - see Imperfect, closure
          • fistula, delayed - see Fistula
            • fontanelle, delayed 756.0
              • foramen ovale, imperfect 745.5
                • hymen 623.3
                  • interauricular septum, defective 745.5
                    • interventricular septum, defective 745.4
                      • lacrimal duct 375.56
                      • nose (congenital) 748.0
                      • primary angle without glaucoma damage 365.06
                        • vagina 623.2
                          • valve - see Endocarditis
                            • vulva 624.8