Dr Ranjiv Sivanandan
Head & Neck and Thyroid Surgeon
MBBS (Singapore), FRCS (Edinburgh), MMEd (Surgery), FAMS
Robotic Surgery in Singapore
A conventional OPEN THYROIDECTOMY is performed through a curved incision measuring 5 - 8 cm in the lower central neck. It is one of the safest operations performed today. The lower neck incision heals well, as an inconspicuous skin crease within three to six months in most patients. Despite knowledge of this, patients, many of whom are young and middle aged women, remain understandably concerned about the eventual appearance of the neck scar.
What is Robotic Thyroidectomy?
A ROBOTIC THYROIDECTOMY is an innovative procedure that allows for the removal of the thyroid nodule without any neck or visible incision.
The incision is placed instead in the under arm, through which the thyroid nodule can be safely and completely removed. This incision is not visible with the arm in the natural position, and there is no neck incision at all. Robotic thyroid surgery can be performed for both benign and cancerous thyroid nodules, and is particularly beneficial for patients predisposed to prominent or unsightly scars called keloids.
In May 2010, Dr Ranjiv performed the FIRST ROBOTIC THYROIDECTOMY in Singapore, and in July 2011, the FIRST ROBOTIC NECK DISSECTION in Southeast Asia.
Meet Our Head & Neck and Thyroid Specialist in Singapore
Dr Ranjiv Sivanandan is an accredited general surgeon with a dedicated focus on thyroid and complex head and neck surgery. With over two decades of experience, he has managed a wide range of conditions, including thyroid nodules, thyroid cancer and other head and neck disorders.
Dr Ranjiv is recognised for his expertise in advanced surgical techniques, particularly in robotic thyroid and head and neck surgery. He performed the first robotic thyroidectomy in Singapore and the first robotic neck dissection in Southeast Asia, reflecting his commitment to minimally invasive approaches and surgical innovation. His clinical work is complemented by involvement in research and education, including roles at the National Cancer Centre and the National University of Singapore.
In his clinical practice, Dr Ranjiv adopts a patient-centred approach, ensuring that each individual is fully informed of evidence-based treatment options and actively involved in decision-making. His focus is on delivering personalised care and achieving optimal outcomes for every patient.
- Trusted Singapore Thyroid and Head & Neck Surgeon
- More Than 20 Years’ Experience
- Surgical Expertise in Thyroid Nodules & Cancer
- Personalised Care & Best Practices
- Evidence Based Treatment Options
(Stanford University, USA)
3 Mount Elizabeth #17-07
Mount Elizabeth Medical Centre
Singapore 228510
: 
: +65 6732 0112