certain conditions originating in the perinatal period (P04-P96) certain infectious and parasitic diseases (A00-B99) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Chronic obstructive pyelonephritis Pyelonephritis (chronic) associated with anomaly of pelviureteric junction Pyelonephritis (chronic) associated with anomaly of pyeloureteric junction Pyelonephritis (chronic) associated with crossing of vessel Pyelonephritis (chronic) associated with kinking of ureter Pyelonephritis (chronic) associated with obstruction of ureter Pyelonephritis (chronic) associated with stricture of pelviureteric junction Pyelonephritis (chronic) associated with stricture of ureter
calculus of kidney and ureter without hydronephrosis (N20.-) congenital obstructive defects of renal pelvis and ureter (Q62.0-Q62.3) hydronephrosis with ureteropelvic junction obstruction (Q62.11) obstructive pyelonephritis (N11.1)
diphtheritic pyelonephritis and tubulo-interstitial nephritis (A36.84) pyelonephritis and tubulo-interstitial nephritis in candidiasis (B37.49) pyelonephritis and tubulo-interstitial nephritis in cystinosis (E72.04) pyelonephritis and tubulo-interstitial nephritis in salmonella infection (A02.25) pyelonephritis and tubulo-interstitial nephritis in sarcoidosis (D86.84) pyelonephritis and tubulo-interstitial nephritis in Sjogren syndrome (M35.04) pyelonephritis and tubulo-interstitial nephritis in systemic lupus erythematosus (M32.15) pyelonephritis and tubulo-interstitial nephritis in toxoplasmosis (B58.83) renal tubular degeneration in diabetes (E08-E13 with .29) syphilitic pyelonephritis and tubulo-interstitial nephritis (A52.75)