Hypoparathyroidism is one of the common complications following thyroid surgery. Intraoperative identification and preservation of the parathyroid glands are effective methods to reduce postoperative hypoparathyroidism.
With the increasing incidence of thyroid cancer, the growing number of patients undergoing total thyroidectomy makes intraoperative identification and preservation of the parathyroid glands particularly crucial. Parathyroid dysfunction can disrupt calcium-phosphorus balance, leading to hypocalcemic convulsions and even death.
Postoperative hypoparathyroidism resulting from parathyroid injury remains a persistent challenge for thyroid surgeons. Parathyroid injuries primarily include contusion, vascular compromise, and accidental resection.

The parathyroid locator assists physicians in penetrating tissue to locate parathyroid glands. It enables non-invasive, real-time, and accurate identification of parathyroid glands, enhancing the safety of thyroid surgery, reducing the incidence of postoperative hypoparathyroidism, and decreasing the occurrence of related medical disputes. It serves as an indispensable tool for thyroid surgeons.