Thyroidectomy Surgery in Corpus Christi, TX
Thyroidectomy is the surgical removal of all or part of the thyroid gland—a butterfly-shaped endocrine gland located in the lower anterior neck that produces thyroid hormones essential for regulating metabolism, growth, and development. At Corpus Christi ENT Sinus & Allergy, Dr. Todd M. Weiss performs thyroidectomy with meticulous attention to the critical anatomical structures adjacent to the thyroid gland, most importantly the recurrent laryngeal nerves, which control vocal cord movement, and the parathyroid glands, which regulate calcium homeostasis.
Indications for Thyroidectomy
- Thyroid cancer: confirmed or strongly suspected malignancy on FNA biopsy or molecular testing (including papillary, follicular, medullary, and anaplastic thyroid carcinoma)
- Indeterminate FNA cytology with high-risk ultrasound features or molecular marker positivity (e.g., BRAF mutation, RAS mutation, RET fusion)
- Large or growing thyroid nodule causing compressive symptoms: dysphagia, dysphonia, or dyspnea
- Hyperthyroidism: Graves’ disease or toxic nodular goiter refractory to or unsuitable for radioactive iodine therapy
- Patient preference after informed discussion of all management options
- Substernal goiter extending into the chest
Types of Thyroidectomy
Thyroid Lobectomy (Hemithyroidectomy)
Thyroid lobectomy removes one lobe of the thyroid gland and the isthmus. It is appropriate for: thyroid nodules with indeterminate cytology in which surgery is required for definitive diagnosis, small (less than four centimeters) low-risk papillary thyroid carcinoma confined to one lobe, and toxic adenoma (a single hyperfunctioning nodule). The main advantage of lobectomy over total thyroidectomy is the preservation of some residual thyroid function, potentially avoiding the need for lifelong thyroid hormone replacement.
Total Thyroidectomy
Total thyroidectomy removes both lobes and the isthmus of the thyroid gland. It is indicated for: confirmed thyroid malignancy requiring complete resection (with planned radioactive iodine ablation), bilateral multinodular goiter, bilateral hyperthyroid disease (Graves’ disease), and large compressive goiter. Total thyroidectomy requires lifelong thyroid hormone replacement with levothyroxine.
Completion Thyroidectomy
A completion thyroidectomy removes the remaining thyroid lobe following a prior lobectomy in which malignancy or high-risk features were identified on final pathology. Completion is typically performed within six to twelve weeks of the initial surgery.
The Procedure
Thyroidectomy is performed under general anesthesia. The standard approach is through a horizontal incision in a natural neck skin crease (Kocher incision), typically four to six centimeters in length, positioned two to three centimeters above the clavicles. The strap muscles of the neck are separated, and the thyroid gland is meticulously dissected from surrounding structures. Critical steps include identification and preservation of the recurrent laryngeal nerves (which may be monitored with intraoperative neuromonitoring IONM) and identification and preservation of the parathyroid glands with their blood supply.
Thyroidectomy is typically performed as an outpatient or 23-hour observation procedure for most patients.
Post-Operative Considerations
Hypocalcemia
Temporary hypoparathyroidism from transient disruption of parathyroid gland blood supply is the most common post-operative complication of total thyroidectomy, occurring in 20 to 30 percent of patients. Symptoms of hypocalcemia include perioral and fingertip tingling, muscle cramps, and, in severe cases, carpopedal spasm. Post-operative calcium and vitamin D supplementation is routinely prescribed. Permanent hypoparathyroidism (persisting beyond six months) occurs in approximately two to three percent of total thyroidectomies performed by experienced surgeons.
Recurrent Laryngeal Nerve Injury
Temporary vocal cord paresis from recurrent laryngeal nerve manipulation or edema occurs in approximately two to three percent of thyroidectomies. Permanent injury is rare (less than one percent in experienced hands) but may result in hoarseness, breathy voice, and aspiration. Intraoperative nerve monitoring provides real-time feedback on nerve integrity throughout the dissection.
Thyroid Hormone Replacement
Following total thyroidectomy, lifelong levothyroxine supplementation is required. In patients with thyroid cancer, TSH suppression therapy (maintaining a lower-than-normal TSH) is frequently prescribed to reduce the stimulus for residual cancer cell growth.
Recovery
- Day of surgery: Discharged home or after overnight observation; a small drain may be placed and removed the following day
- Days 1 to 3: Mild neck discomfort; soft diet; keep incision dry
- Week 1: Return to light activity; incision care with silicone gel or strips to optimize scar appearance
- Weeks 2 to 4: Return to normal activity; avoid strenuous neck exercise for four weeks
Schedule an Appointment Today
If you’ve been advised to consider thyroid surgery, we’ll guide you through your options and what to expect. Call us at (361) 320-6130 or connect with us online to schedule a consultation.