Medical Oncologist
CION Cancer Clinics
Cordectomy for early vocal cord cancer | CION Cancer Clinics
A cordectomy removes part or all of one vocal cord to take out an early cancer growing on it. It is done through the open mouth with a laser and a microscope, with no cut on the neck, and most people go home the next day with a hoarse voice that improves over the following weeks. This page explains the types, the day itself, the voice afterwards and who it does not suit. CION Cancer Clinics’ surgical oncologists in Hyderabad can talk this through with you.
MI
Medically reviewed by Dr. Mohammed ImaduddinConsultant Surgical Oncologist · MBBS, MS (General Surgery), MCh (Surgical Oncology) · last reviewed September 2026, next review due September 2027
17+specialists on panel
15,000+patients treated
35+centres across Telangana & AP
4.8★ / 800+Google rating
The short answer
What is a cordectomy?
A cordectomy removes part or all of one vocal cord to take out an early cancer growing on it. It is done through the open mouth, under a microscope, usually with a laser, and there is no cut on the neck. Most people go home the next day with a hoarse voice that improves over the following weeks.
What "early glottic cancer" means
The glottis is the level of the voice box where the two vocal cords sit. An early glottic cancer is one still confined to the cord, with the cord moving normally when you speak. Hoarseness that does not settle is how most are found, which is why a voice change lasting more than a few weeks should always be looked at with a camera.
Why the cord and not the whole voice box
Because the cancer has not gone beyond it. Removing the cord, or the affected part of it, with a rim of healthy tissue called a margin is enough to take the cancer out. The rest of the voice box, the breathing passage and the swallowing muscles are left alone.
Radiotherapy is the other standard treatment for the same cancer. Which suits you is a decision for your treating team, not this page.On the operation note
What do the different types of cordectomy mean?
Surgeons grade the operation by how deep and how wide the cut goes. The type decides the voice afterwards more than anything else.
A shallow shave
Only the lining of the cord is removed. Used for pre-cancer and the very earliest cancers. The voice usually returns close to normal once the surface heals.
Part of the cord
The lining plus some of the muscle beneath it, over the length the tumour occupies. The voice is rougher or breathier than before, and voice therapy helps most people make the most of what remains.
The whole cord
The full length of the cord, sometimes with tissue beyond it. The remaining cord has to meet a scarred edge, so the voice is weaker and breathier. Later procedures can bulk the gap if needed.
Your surgeon plans a type before the day, but may go deeper if the laboratory check during the operation shows cancer at an edge.Where a cordectomy does not suit
A cord that has stopped moving, a cancer that has spread into the cartilage or the front join of both cords, or a voice box the surgeon cannot see clearly down the tube. Radiotherapy, or a larger operation, is then discussed at the tumour board.
Not sure whether this applies to you?
Ask an oncologistOn the day
What happens during a laser cordectomy?
Asleep, with a narrow tube
A general anaesthetic is used. The anaesthetist places a slim laser-safe breathing tube so the surgeon can see both cords and the laser cannot reach the airway gases.
The view is set up
A rigid tube is passed through the mouth and fixed on a stand, the head tilted back, the teeth protected with a guard. The microscope and laser are lined up on the cord.
The cord is cut
The surgeon cuts around the tumour with the laser, taking the planned depth. Tissue goes to the laboratory, sometimes with an edge checked while you are still asleep.
Waking and going home
You wake with a sore throat and a whispery voice. Eating and drinking usually start the same day. Most people go home the next morning with voice-rest instructions and a follow-up date.
On your report
Words you will meet, in plain language
- Glottic
- At the level of the vocal cords. A glottic cancer is a cancer on a cord.
- T1a and T1b
- Staging terms. T1a means the cancer is on one cord only; T1b means it touches both. Both are still early, but T1b is harder to remove with the laser.
- Anterior commissure
- The front point where the two cords meet. Cancer reaching it is harder to see and to clear, and is watched closely afterwards.
- Margin
- The rim of normal tissue around what was removed. Clear means no cancer at the edge. Close or involved may lead to a second procedure or radiotherapy.
- Dysplasia
- Abnormal cells that are not yet cancer. Often found beside a cord cancer, and removed at the same time.
Leave a number, we will call you
One field. No form to fill in, and no charge for the call.
!
One thing that cannot wait after a cordectomy
New difficulty breathing, a noisy or whistling breath, or fresh red blood coming up from the throat in the days after going home needs same-day contact with the team that operated. The voice box is the airway, and swelling or bleeding there can narrow it. Sit upright, keep calm, and call the helpline or go to the nearest emergency department. Do not wait until morning and do not set off on a long journey without speaking to the team first.
Commonly believed
Three things families say about vocal cord surgery
"He will never speak again."
A cordectomy removes one cord or part of it. The other cord is untouched, and the voice comes from the two meeting. The voice is hoarse or breathy afterwards and improves over weeks to months with healing and therapy. Losing the voice altogether happens only when the whole voice box is removed, which is a different operation for a different stage.
"Surgery means no radiotherapy later."
One reason teams offer laser first for an early cord cancer is that radiotherapy stays in reserve. If the cancer comes back on the cord, radiotherapy is usually still an option. The reverse is harder, because a voice box can normally be given radiotherapy only once.
"Hoarseness this early cannot be cancer."
Early cord cancer is found early precisely because the cord is where hoarseness starts. A voice change lasting more than a few weeks in a smoker, or anyone over middle age, should be looked at with a camera. Waiting for other symptoms lets an early cancer become a later one.
Being straight with you
What this page cannot tell you
It cannot tell you which type of cordectomy you would need, or whether radiotherapy would suit you better. That rests on exactly where the tumour sits, whether the surgeon can see it clearly, what you use your voice for, your fitness for an anaesthetic and whether daily radiotherapy visits are possible from where you live.
What the final report decides
The laboratory report, usually back within a week or so, says whether the margins are clear. If they are, follow-up is a regular camera check of the cords. If cancer is at an edge, the tumour board weighs a second laser procedure against radiotherapy. Neither means something went wrong on the day; the laser cuts close to the tumour on purpose to keep the voice.
What to ask and what to tell
Ask what type is planned, what voice to expect, and what happens if the margins are not clear. Ask how often the surgeon does this operation. Tell the team whether you smoke, whether you sing, teach or preach for a living, about loose teeth and neck stiffness, and every medicine you take, including blood thinners. Do not stop any medicine on your own; the surgeon and the prescribing doctor set the timing.
Questions we are asked
Common questions about cordectomy
Will my father be able to talk after the operation?
Yes, though the voice will be hoarse, weak or breathy at first and the surgeon will ask for voice rest. How close it gets to his old voice depends on how much cord was removed. A shallow removal often leaves a near-normal voice; removing the whole cord leaves a softer, breathier one that therapy can improve.
How long will he stay in hospital?
Usually one night. The operation itself is short, and eating and drinking start the same day. He goes home once he is breathing comfortably and swallowing without coughing. A larger removal, or any swelling in the airway, keeps him in longer, and the surgeon will say so.
Is there a cut on the neck?
No. A laser cordectomy is done entirely through the open mouth, down a rigid tube, under a microscope. The neck is untouched. The parts that ache afterwards are the throat, the tongue and lips from the tube, and sometimes the neck muscles from the head position.
Will he need radiotherapy as well?
Usually not, if the final laboratory report shows clear margins. If cancer is found at an edge, the options are a second laser procedure or radiotherapy, and the tumour board weighs them. Nobody can promise which before the report is back.
What does voice rest actually mean?
Speak as little as possible, softly, in a normal voice, for the period your surgeon sets. Do not whisper, which strains the cords more than quiet speech, and do not shout or clear the throat hard. Keep a notepad or type on the phone. Drink plenty of water and avoid smoke completely.
Can the cancer come back on the cord?
It can, which is why follow-up camera checks of the voice box continue for years. If it does, the options are usually another laser procedure or radiotherapy, both of which remain open after a cordectomy. Any return of hoarseness between checks should be reported rather than waited out.
Is it done at CION, and is it covered?
Call the helpline with the biopsy and camera findings and a surgical oncologist will tell you what to ask any centre. Voice box cancer surgery is generally covered under Aarogyasri, CGHS, ECHS, EHS and most cashless insurance at empanelled hospitals. Get a written estimate under your own scheme before admission.
Should he stop smoking before the operation?
Yes, and the sooner the better. Smoke on a healing cord slows recovery and worsens the voice result, and continuing to smoke raises the chance of another cancer in the same area. Ask your team for help stopping; it is a routine part of preparing for this operation, not a judgement.
Meet the Specialists
17+ senior cancer specialists. One panel for your case.
Trained at AIIMS, Tata Memorial, and leading international centres. Combined 150+ years of experience. Every complex case is reviewed by 3+ of them — together.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
Medical Oncologist
Surgical Oncologist
Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Surgical Oncologist
Surgical Oncologist
Surgical Oncologist
Dr. Vinay Mamidala
MBBS, MS(General Surgery), M.Ch(Surgical Oncology), FMAS, FARIS(Ongoing)
Surgical Oncologist
Radiation Oncologist
Radiation Oncologist
Radiation Oncologist
Hematologist
Surgical Oncologist
Dr. Vajja Sandeep Kumar
MBBS, MS (General Surgery), DrNB (Surgical Oncology), FALS Oncology
Surgical Oncologist
Want a specific doctor for your case? Mention them when booking.
Book Free ConsultationBook an appointment with our specialist
Share your name and number — we'll call you back within 30 minutes to schedule your consultation.
Sources
- NHS — Laryngeal (larynx) cancer: treatment
- Cancer Research UK — Surgery for laryngeal cancer
- National Cancer Institute — Laryngeal Cancer Treatment (PDQ) - Patient Version
- American Cancer Society — Surgery for Laryngeal and Hypopharyngeal Cancers
- NICE — Cancer of the upper aerodigestive tract: assessment and management (NG36)
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Voice Quality After Laser Vocal Cord SurgeryWhat the voice sounds like and how it recoversLaser Surgery vs Radiation for Early Larynx CancerThe two standard options, weighed side by sideTransoral Laser Microsurgery for the LarynxThe technique a cordectomy is done withFollow-Up After Transoral SurgeryHow the cords are checked in the years afterThe Pathology Report After SurgeryWhat margins and the final report mean
Talk to us
Been told there is an early cancer on a vocal cord?
Send us the biopsy and the camera findings or call the helpline. A surgical oncologist will explain what a cordectomy would involve, what the radiotherapy alternative means, and what to ask any centre. One helpline serves every CION centre.