Causes of failure in the surgical treatment of primary hyperparathyroidism: Lessons from 51 successful reoperations

Abstract

Abstract A review of 51 successful reoperations for persisting hypercalcaemia due to primary hypeparathyroidism shows that inadequate anatomicla knowledge, inadequate surgical technique and unusual localizations of the parathyroids are the most frequent causes of failure of the primary operation. The majority of these failures are therefore preventable. There is a frequent need for cervical thymectomy in parathyroid surgery. Stenotomy is only very rarely necessary.