What is Hypoparathyroidism following thyroid surgery occurs within and explain in detail?
Parathyroid insufficiency is due to the removal of the parathyroid glands or infarction through damage to the parathyroid end aeries; often both factors occur together. Vascular injury is probably far more impoant than inadveent removal. The incidence of permanent hypoparathyroidism should be less than 1% and most cases present dramatically 2-5 days after an operation but, very rarely, the onset is delayed for 2-3 weeks or a patient with marked hypocalcemia may be asymptomatic.Ref: Bailey and Love, page no: 815