Luna Clinic Turkey ✔ Verified
Şişli, Turkey · 888 clinic reviews
Speaks EN · FR +6
Voice masculinization surgery, also called voice deepening surgery, lowers the pitch of your voice by slackening the vocal cords or adding bulk to them. Before you consider it, one fact decides most cases: testosterone deepens the voice on its own, and for most trans men it does enough. Surgery is for people whose voice did not drop far enough on hormones, or who are not taking them. This page covers what each technique does, what none of them can do, why pitch lowering is less predictable than pitch raising, and what to ask a surgeon in Turkey before you book.
Figures are ranges, not promises. Suitability needs an individual assessment by a doctor.
Each clinic sets its own price, so check what the price includes before comparing two of them.
Şişli, Turkey · 888 clinic reviews
Speaks EN · FR +6



Şişli, Turkey · 435 clinic reviews
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Clinics are scored from patient reviews and ordered by Flymedi. The facts behind each position are listed below. How ranking works.
| Rank | Clinic | FlymediScore | Lead doctor | Experience | From | Why it is ranked here |
|---|---|---|---|---|---|---|
| 1 | Luna Clinic Turkey | 9.4 | Hasan Duygulu | 11 years | €5,500Treatment only | Most reviewed on this page (888 reviews). Declares TURSAB, MOH, ESCAD, TTB. 32 doctors listed. |
| 2 | Istanbul European Clinic | 9.3 | Ear, nose and throat | 13 years | €5,500Treatment only | Declares TURSAB, MOH, ASAPS, ESCAD, ESHRS, ISAPS, TTB. 23 doctors listed. |
| 3 | Memorial Sisli Hospital | 9.1 | 4 doctors | Not listed | Price on request | Declares JCI, EFI, ISO 9001:2000, TTB. 4 doctors listed. |
| 4 | Medipol Mega University Hospital | 9.4 | 4 doctors | Not listed | Price on request | Declares JCI. 4 doctors listed. |
| 5 | Estethica Atasehir | 9.6 | 4 doctors | Not listed | Price on request | Declares TTB. 4 doctors listed. |
| 6 | Medical Park Gaziosmanpasa Hospital | 9.7 | 4 doctors | Not listed | Price on request | Highest FlymediScore on this page. Declares JCI, CEN, EMBT, ISCT, CIBMTR. 4 doctors listed. |
| 7 | Koç Healthcare Institutions | 9.6 | 4 doctors | Not listed | Price on request | Declares JCI. 4 doctors listed. |
| 8 | Acibadem Maslak Hospital | 9.6 | Ear, nose and throat | 35 years | Price on request | Declares JCI, ISO 9001:2008. 4 doctors listed. |
| 9 | Ekol Hospitals Izmir | 9.5 | Ear, nose and throat | 39 years | Price on request | Declares OHSAS 18001, ISO 9001:2000, ISO 14001. 4 doctors listed. |
| 10 | Esteworld | 9.5 | 6 doctors | Not listed | Price on request | Declares ISO 9001:2000. 6 doctors listed. |
Voice masculinization surgery is a small group of operations on the larynx that lower the pitch of the speaking voice. A surgeon either slackens the vocal cords so they vibrate more slowly, or adds bulk to them so they carry more mass. It is chosen mainly by trans men whose voice did not deepen enough on testosterone, and by other people whose voice sits higher than they want it to.
It is a much less common operation than voice feminization surgery, and that matters when you are choosing a surgeon. Far fewer surgeons lower pitch than raise it, the results are less predictable, and a clinic that advertises both does not necessarily do both often.
This is the part the rest of the page depends on. Testosterone thickens the vocal cords, and thicker cords vibrate more slowly, which lowers pitch. For most trans men on hormone therapy the voice drops on its own, the change happens over the first stretch of treatment rather than immediately, and once it has happened it does not reverse if hormones stop.
That is the opposite of the situation in voice feminization, where hormones do nothing to an adult voice and surgery or therapy is the only route. Here, hormones usually do the work.
So the honest sequence is: give testosterone time, work with a voice therapist while you wait, and only then judge whether surgery has anything left to add. Operating before your voice has finished changing means operating on a moving target. Ask your surgeon directly how long they want you on testosterone before they will consider you, and treat a clinic that does not ask about hormones at all as a warning sign.
Surgery is a reasonable option if your voice has stopped changing and is still higher than you want, if you cannot take testosterone for medical reasons, or if you do not want to take it. Those are real situations, and this operation exists for them.
Surgery lowers pitch. Almost everything else that makes a voice read as masculine is trained rather than cut.
| What listeners hear | Where it comes from |
|---|---|
| Pitch, the fundamental frequency of your voice | Lowered by surgery, and by testosterone |
| Resonance, the size and shape of the space above the cords | Not changed by surgery, trained in voice therapy |
| Intonation, the melody and range of the sentence | Not changed by surgery, trained in voice therapy |
| Articulation, word choice and speech habits | Not changed by surgery, trained in voice therapy |
| Loudness and projection | Usually reduced by surgery |
| The top of your vocal range | Usually lost |
| Singing voice | Often affected, sometimes permanently |
| The shape of your neck | Not changed. That is a separate operation |
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Two voices at the same pitch can be heard very differently, and resonance is the biggest reason. It comes from the vocal tract above the cords, which this surgery does not touch. People who have surgery without therapy often describe a lower voice that still is not read the way they hoped.
Pitch lowering is also harder to control than pitch raising. Slackening a vocal cord is less precise than shortening one, and the voice can come out rough or breathy as well as lower. Any surgeon who quotes you an exact target pitch is promising something the operation cannot reliably deliver.
Voice therapy is where resonance, intonation and speech habits are trained, and for a masculine-sounding voice those carry a great deal of the impression. Combined with the drop that testosterone gives you, therapy alone gets many people to their goal without an operation at all.
If you do have surgery, therapy afterwards is what turns a lower pitch into a voice you can use for a whole day without tiring or straining. Pushing an unfamiliar low voice with old habits is the most common way a technically good result still disappoints.
If you are travelling for surgery, this is the part that most often goes unplanned. Voice therapy has to happen in the language you actually speak every day, week after week, for months. A clinic in Turkey can operate, but your therapy has to be arranged where you live. Ask who will provide it and when it starts before you book the flight, not after you land.
Ask which technique a surgeon is proposing and why that one rather than the others, and ask how many they do in a year. This is a low-volume operation and experience shows in the result.
| Technique | What it does | External scar |
|---|---|---|
| Type III thyroplasty, also called relaxation thyroplasty | Reached through a cut in the neck. A strip of the thyroid cartilage is removed and the front of the larynx is narrowed, which slackens the vocal cords so they vibrate more slowly. The most established way to lower pitch permanently. | Yes, on the neck |
| Vocal cord augmentation by injection | Reached through the mouth or through the skin. Fat or a filler is injected into the cords to add mass, which lowers pitch. Fillers are absorbed over time. | None, or a needle mark |
| Reversal of a previous cricothyroid approximation | For people who had pitch-raising surgery and want it undone. The cartilages that were brought together are released. | Yes, on the neck |
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The injectable option is worth understanding even if you want a permanent result, because a temporary augmentation can act as a trial. It lets you hear a lower voice, and let the people around you hear it, before you commit to an operation that cannot be undone. Ask whether the surgeon offers that, and what it would cost as a separate step.
This operation goes well for people who arrive with a clear picture of what it can and cannot give them.
There are also good reasons to wait.
Clinics differ in what they ask for before they will operate, and the rules are not the same from country to country. Ask the clinic directly what it requires from you rather than assuming, and get the answer before you pay a deposit.
A laryngologist examines your vocal cords with a scope, records your voice and measures it, and asks what you want it to sound like, how long you have been on testosterone and what therapy has already done. Ask for a copy of that recording. It is the only honest baseline you will have when you judge the result later.
Stop smoking, get reflux treated, and agree the technique in writing rather than in a chat thread. Arrange your voice therapy at home so it is waiting for you. Then plan for not talking: who you live with needs to know, and so does your employer.
The operation is done under general anesthetic. Thyroplasty is done through a cut in the neck, and the surgeon may ask you to make sounds during the procedure to judge the pitch, so some centres use sedation rather than full anesthesia for part of it. Injection techniques go through the mouth or the skin. Ask how long you will be in hospital and whether that is included in your quote.
The first check is done before you fly home. After that, follow-up is mostly listening to and measuring your voice over months, which can be done remotely if the clinic offers it. Agree who is doing it, in what language, and how you reach them if something changes.
The first stage is complete voice rest, and it is the part that decides your result. Complete means no talking at all, and it also means no whispering. Whispering strains the vocal cords more than quiet speech does, which surprises almost everyone. Your surgeon sets how long it lasts and it differs by technique, so ask for it in writing before you book your flight home. It decides when you can travel, when you can work, and whether you need someone with you.
If you have this operation abroad, you will be travelling through the part of recovery where you are not allowed to talk. It is manageable, but only if you have planned it.
Every operation on the vocal cords carries a real risk that the voice ends up worse rather than better, and that risk is higher for lowering than for raising. A surgeon who does not raise that with you has not had the conversation you need.
Revision is harder than the first operation, and these procedures are not designed to be reversed. Ask your surgeon directly how often they revise their own cases, what they would do if you did not reach the pitch you discussed, and whether a revision would be charged again.
A good result is usually described as a speaking pitch sitting in a range listeners hear as masculine, reached without losing the ability to use your voice all day. That is a different claim from sounding like a particular person, and no surgeon can promise you a specific voice.
If a clinic quotes you a satisfaction figure, ask how it was measured and over what period before you weigh it. Pitch measured in a clinic shortly after surgery is not the same thing as how you are heard on the phone a year later, and the second one is what you are buying.
Ask for before and after recordings rather than photographs, and ask for patients whose starting voice was like yours and who were at a similar stage of hormone therapy. Recordings are the only evidence that means anything for this operation.
This work is done by laryngologists and ENT surgeons with specific voice training. It is not general plastic surgery, and the fact that a clinic is excellent at facial surgery tells you nothing about its voice results. Because pitch lowering is uncommon, the question of how many the surgeon actually does matters more here than it would for a routine operation. Check that the hospital is registered with the Ministry of Health, and ask these questions before you decide.
Ask for the answers in writing, from the surgeon rather than a coordinator. If the only person you can reach is a coordinator, that is information too.
Two quotes for voice masculinization surgery can differ by a lot and still both be honest, because they are often not quoting the same operation. What moves the number:
Ask for the quote in writing with a line saying what it covers, and ask specifically about revision. The prices listed with each clinic on this page come from the clinics themselves and each one carries a label saying what it includes.
Comparing clinics for this operation is mostly about the surgeon and the follow-up rather than the facility.
Answers from the medical content team, reviewed by the medical reviewer named on this page.
Written by Abdulaziz Ali, Leading Medical Writer & Strategist at Flymedi. Medically reviewed by Dr. Hasan Duygulu, Ear, nose and throat. Content updated 28 November 2025. Next scheduled review 28 November 2026.
This page is general information, not personal medical advice. It does not diagnose you and it does not replace an individual assessment by a doctor who has examined you.
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