• Formation

    • hyalin in cornea - see Degeneration, cornea
    • sequestrum in bone (due to infection) - see Osteomyelitis, chronic
    • valve
      • colon, congenital Q43.8
        ICD-10-CM Diagnosis Code Q43.8

        Other specified congenital malformations of intestine

          2016 2017 2018 2019 Billable/Specific Code POA Exempt
        Applicable To
        • Congenital blind loop syndrome
        • Congenital diverticulitis, colon
        • Congenital diverticulum, intestine
        • Dolichocolon
        • Megaloappendix
        • Megaloduodenum
        • Microcolon
        • Transposition of appendix
        • Transposition of colon
        • Transposition of intestine
      • ureter Q62.39
        (congenital)
        ICD-10-CM Diagnosis Code Q62.39

        Other obstructive defects of renal pelvis and ureter

          2016 2017 2018 2019 Billable/Specific Code POA Exempt
        Applicable To
        • Ureteropelvic junction obstruction NOS