Disorders of the parathyroids or parathyroid hormone system

Definition

Disorders of the parathyroids and parathyroid hormone system generally refer to conditions with inappropriate secretion and/or actions of parathyroid hormone that cause dysregulation of calcium metabolism.

Exclusions

• Hyperphosphataemic familial tumoural calcinosis (5C54.1)
• Hypocalcaemic vitamin D dependent rickets (5C63.20)
• Hypocalcaemic vitamin D resistant rickets (5C63.21)
• Hypovitaminosis D (5B57)

4 subordinate codes

• 5A50Hypoparathyroidism
• 5A51Hyperparathyroidism
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Endocrine diseases

• 5A00-5A0ZDisorders of the thyroid gland or thyroid hormones system
• 5A10-5A2YDiabetes mellitus
• 5A40-5A4ZOther disorders of glucose regulation or pancreatic internal secretion
• 5A60-5A6ZDisorders of the pituitary hormone system
• 5A70-5A7ZDisorders of the adrenal glands or adrenal hormone system
• 5A80-5A8ZDisorders of the gonadal hormone system
• 5A90-5A9ZCertain disorders of puberty
• 5B00-5B0ZPolyglandular dysfunction