Voice Deepening Surgery: What I Discussed on OneFM — and What It Revealed About an Unmet Need

By Dr Vyas M.N. Prasad, FRCS (ORL-HNS) Consultant Otolaryngologist & Head and Neck Surgeon, Camden Medical Centre, Singapore

Voice deepening surgery — Type 3 Thyroplasty — is a permanent procedure that lowers vocal pitch by modifying the thyroid cartilage, and remains largely unknown to the patients who could benefit from it. In this post, Dr Vyas Prasad reflects on what his OneFM radio interview revealed about the scale of unmet need among men in Singapore — and answers the questions that came up most in the response that followed.

• Type 3 Thyroplasty permanently lowers vocal pitch by modifying the thyroid cartilage

• The procedure remains largely unknown to men who could benefit from it

• A radio interview revealed significant unmet need in Singapore

• Common questions about candidacy and outcomes are answered

Dr Vyas Prasad joined Simon Lim on OneFM's Nights with Simon to discuss voice deepening surgery — what it involves, who it is for, and why so few men know it exists. The response from listeners prompted this post.

A while ago I was invited onto OneFM's Nights with Simon Lim to talk about voice deepening surgery — a procedure that most people, including many in the medical community, don't know exists.

Listen to the OneFM interview: Nights with Simon Lim — Voice Deepening Surgery featuring Dr Vyas Prasad

The conversation surprised me, not because the questions were unexpected, but because of the response afterwards. Messages came in from people who had spent years feeling that their voice didn't match the rest of who they were — and who had never known that anything could be done about it.

That reaction told me something important: the gap between what is clinically available and what patients actually know about is wider than it should be. This post is an attempt to close that gap a little further.

What we talked about on the show

The conversation covered three things that I find come up most consistently when I speak about this topic outside of a clinic setting.

First: most people don't know this surgery exists.

Voice coaching is widely known. Hormone therapy for trans men is widely known. But surgical pitch reduction — Type 3 Thyroplasty — is genuinely unfamiliar to most people, including many GPs and even some ENT colleagues. It sits in a subspecialty corner of laryngology that very few surgeons have trained in specifically.

Second: the patients who seek it are not who people expect.

The assumption when this comes up publicly is that it's a procedure sought exclusively by transgender men. In reality, the men who have come to me — none referred, none having seen any advertising, all presenting independently — represent a broad cross-section: professionals in client-facing roles, men whose voice pitch has been a quiet source of self-consciousness for decades, and yes, transgender men pursuing voice masculinisation after therapy.

What they share is not a demographic. It's the experience of a voice that doesn't reflect how they present to the world, and the knowledge — usually arrived at after years — that voice coaching alone has not bridged that gap.

Third: it is a permanent change, and that permanence matters.

This was the point that generated the most questions during the show. Voice coaching requires ongoing effort to maintain. Hormone therapy in trans men can lower pitch significantly, but results vary and the voice may not fully masculinise. Surgery changes the underlying anatomy — specifically the thyroid cartilage — and the result does not reverse or fade.

For the men who are suitable candidates, that permanence is not a concern. It is the point.

The question I get asked most

Will my voice sound natural afterwards?

It is exactly the right question, and I want to answer it properly here rather than with a reassuring platitude.

The goal of Type 3 Thyroplasty is not simply to produce a lower number when the fundamental frequency is measured. The goal is a voice that sounds like yours — produced at a lower pitch. In experienced hands, the result feels continuous with who you already are. Patients consistently describe it not as a change, but as an arrival.

What I cannot tell anyone in a blog post or a radio interview is what their specific result will be. That depends on their baseline fundamental frequency, the anatomy of their thyroid cartilage, and the characteristics of their vocal cords. It is assessed individually at consultation, and I give a realistic, specific estimate — not a generic promise.

What surgery does not replace

I want to be clear about this: surgery is not the first step, and it is not appropriate for everyone.

Voice coaching with a speech and language therapist is an excellent starting point for many men. It can meaningfully improve resonance and the perceived weight of the voice. For some, it delivers everything they are looking for. For others, the fundamental pitch remains the issue — and that is the structural problem that surgery addresses.

The consultation is specifically designed to work out which situation you are in before any decision is made.

If this resonates with you

The OneFM interview brought this into public conversation in Singapore in a way that was new for many listeners. If you are someone for whom it resonated — whether you heard it at the time or are reading about it now — the right next step is a proper assessment, not a decision made from a podcast or a blog post.

You can reach the clinic via WhatsApp on +65 8060 8079, or read a full clinical guide to the procedure here.

Listen to the OneFM interview: Nights with Simon Lim — Voice Deepening Surgery featuring Dr Vyas Prasad

Dr Vyas M.N. Prasad is a UK- and fellowship-trained Consultant Otolaryngologist and Head & Neck Surgeon at Camden Medical Centre, Singapore. He has subspecialty training in laryngeal surgery and voice, has edited a global textbook on neurolaryngology, and is one of a small number of surgeons in Asia with specific training and published research in Type 3 Thyroplasty for pitch reduction.

Consultations: Camden Medical Centre, 1 Orchard Boulevard #09-08, Singapore 248649 WhatsApp: +65 8060 8079 | Email: camden.mmc@gmail.com