Thyroid surgery is the removal of all or part of the thyroid gland, often due to conditions like cancer, hyperthyroidism or large goitres. Specialised surgeons perform this surgery under general anaesthesia. Techniques such as thyroidectomy or lobectomy are used, depending on the condition. The surgery aims to relieve symptoms, prevent complications and ensure thorough treatment. Postoperative care at Srinivasa Hospital includes monitoring hormone levels, managing calcium balance and ensuring proper wound healing, with patients often requiring lifelong thyroid hormone replacement therapy.