hypoparathyroidism COHD:140362 DOID:11199 GARD:0006733 Hypoparathyroidism is is an endocrine disorder in which the parathyroid glands in the neck do not produce enough parathyroid hormone (PTH). Common signs and symptoms includeabdominal pain, brittle nails, cataracts, dry hair and skin,muscle cramps,tetany, pain in the face, legs, and feet, seizures, tingling sensation,and weakened tooth enamel (in children). It may be caused byinjury to the parathyroid glands (e.g., during surgery). Other causes, include low blood magnesium levels, a side effect of radioactive iodine treatment for hyperthyroidism, metabolic alkalosis, DiGeorge syndrome, and type I polyglandular autoimmune syndrome. The goal of treatment is to restore the calcium and mineral balance in the body. ICD10:E20 ICD10:E20.9 ICD9:252.1 MESH:D007011 MONDO:0001220 NCIT:C78350 SCTID:36976004 https://rarediseases.info.nih.gov/diseases/6733/hypoparathyroidism hypoparathyroidism, idiopathic (subtype) parathyroid, underactivity of parathyroid gland disease