Thyroid Surgery: What to Expect
Thyroid surgery may be planned for suspicious nodules, cancer, compression, uncontrolled hyperthyroidism, or large goitre.
Before
- Ultrasound, TIRADS/Bethesda category, thyroid labs, and CT/MRI when needed are reviewed together.
- If hoarseness or swallowing difficulty is present, pre-op vocal-cord assessment is performed.
- Aspirin, NSAIDs, and blood thinners are adjusted pre-op with clinician guidance.
- Lobectomy vs. total thyroidectomy decision is based on pathology and compression findings.
- Risks of calcium disturbance and voice change are explained in writing.
During
- Admission and identity check, anaesthesia assessment; general anaesthesia is applied.
- A neck-line incision is made; part or all of the thyroid is removed through it.
- Intraoperative nerve monitoring (IONM) protects the recurrent laryngeal nerve.
- Parathyroid glands are carefully preserved; auto-transplantation may be needed.
- Incision length varies with gland size and technique.
After
- Voice, breathing, bleeding, and calcium symptoms are monitored early; some patients leave same or next day.
- Throat discomfort and voice changes may be temporary; permanent voice problems are uncommon with nerve-preserving technique.
- Calcium-level symptoms (tingling, cramps) are monitored; levothyroxine and/or calcium may be started.
- Avoid loud speaking, heavy lifting, and intense exercise for 2–4 weeks.
- Annual ultrasound and TSH monitoring is planned; radioactive iodine may follow.
Frequently Asked Questions
- Will my voice change?
- Temporary vocal fatigue can occur; permanent voice problems are uncommon with modern nerve-preserving technique.
- Why monitor calcium?
- Parathyroids regulate calcium; temporary hypocalcaemia can occur early and is treatable.
- When can I return to work?
- Desk work typically resumes in 1–2 weeks; physical roles may wait 3–4 weeks.
- Will I need lifelong medication?
- Total thyroidectomy requires levothyroxine; in lobectomy the decision depends on hormone levels.
Risks
- Temporary or permanent voice change (RLN injury)
- Hypocalcaemia (parathyroid injury)
- Bleeding or haematoma
- Wound infection
- Hypothyroidism (requires hormone replacement)
This guide does not replace a personal examination and treatment plan. Base all medication, surgery, or travel decisions on your clinician's written recommendation.