N25.81 Secondary hyperparathyroidism of renal origin
Instructional Notes:
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N25.81
Description: Secondary hyperparathyroidism of renal origin
Exclude1:
- secondary hyperparathyroidism, non-renal (E21.1)
Exclude2:
- metabolic disorders classifiable to E70-E88
↓
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N25.8
Description: Other disorders resulting from impaired renal tubular function
↓
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N25
Description: Disorders resulting from impaired renal tubular function
↓
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N25-N29
Description: Other disorders of kidney and ureter (N25-N29)
Exclude2:
- disorders of kidney and ureter with urolithiasis (N20-N23)
↓
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N00-N99
Description: Diseases of the genitourinary system
Exclude2:
- 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)