GB90.49ICD-11 MMS 2026-01
Renal hypocalciuria
Description
A condition of the kidney, caused by renal tubular retention, low dietary calcium intake, or abnormalities in calcium absorption, and which may be associated with thiazide diuretic intake, Gitelman's disease, or familial hypocalciuric hypercalcaemia. This condition is characterised by a decrease in the level of calcium in the urine.
Index terms
- Renal hypocalciuria
- Hypocalciuria associated with tubular disorders classified elsewhere
Exclusions from above levels
Foundation children elsewhere
5A51.2– Familial hypocalciuric hypercalcaemia
Sibling codes
GB90.40– Hypotonia-cystinuria type 1GB90.41– Pseudohypoaldosteronism type 1GB90.42– Fanconi syndromeGB90.43– Bartter syndromeGB90.44– Renal tubular acidosisGB90.45– Renal glycosuriaGB90.46– Tubular disorders of sodium or potassium transportGB90.47– AminoaciduriaGB90.48– Disorders of calcium or phosphate excretionGB90.4A– Nephrogenic diabetes insipidusGB90.4Y– Other specified renal tubular function disordersGB90.4Z– Renal tubular function disorders, unspecified
Foundation entity
Renal hypocalciuria – http://id.who.int/icd/entity/1734551333
Part of: GB90.4: Renal tubular function disorders › GB90: Certain specified disorders of kidney or ureter › 16: Diseases of the genitourinary system