Laryngeal Cancer Surgery

Introduction

A diagnosis of laryngeal cancer — cancer of the voice box — affects three things that are central to daily life: speaking, swallowing, and breathing. If you have been told that surgery is part of your treatment plan, it is natural to have many questions about what the operation involves, what it will mean for your voice, and what recovery will look like.

This guide explains laryngeal cancer surgery in plain language. It covers what the larynx does, the different types of surgery used, how doctors decide between them, what to expect before and after the operation, how voice and swallowing are rehabilitated, and what life looks like in the months and years that follow. Decisions about your specific treatment are made together with your head and neck cancer team after staging is complete, and the goal of this article is to help you understand the landscape so that those conversations feel clearer.

What Is Laryngeal Cancer Surgery?

The larynx, or voice box, is a short tube of cartilage that sits at the top of the windpipe (trachea). It contains the vocal cords and acts as a gateway between the throat and the airway. When you breathe, the vocal cords open. When you speak, they vibrate. When you swallow, a small flap called the epiglottis folds down to keep food and liquid out of the airway.

Laryngeal cancer most often starts in the cells that line the inside of the voice box. The most common type is called squamous cell carcinoma. Doctors describe the location of the cancer by which part of the larynx it begins in:

• Glottic — the area of the vocal cords themselves. Hoarseness tends to appear early, so glottic cancers are often found at an earlier stage.
• Supraglottic — the area above the vocal cords, including the epiglottis. These cancers may cause throat discomfort, swallowing problems, or referred ear pain.
• Subglottic — the area just below the vocal cords. These are less common and may cause breathing changes.

Laryngeal cancer surgery is any operation done to remove the cancer from the voice box and, where needed, from the lymph nodes in the neck. The operation can be as limited as removing a small area of vocal cord through the mouth, or as extensive as removing the entire larynx. The choice depends on where the cancer is, how far it has grown, and the broader treatment plan agreed by your multidisciplinary team.

Why Is Surgery Performed?

Surgery has several possible roles in laryngeal cancer care. It may be used:

• As the main treatment for early-stage cancers where the tumour is small and confined to one area. In these cases, surgery alone may be enough to remove the cancer.
• Together with radiation therapy or chemoradiation for larger or more advanced cancers. Surgery may come first, followed by radiation, or radiation may be the main treatment with surgery held in reserve.
• As salvage treatment when cancer comes back after radiation or chemoradiation, or when those treatments have not fully cleared the disease.
• To remove lymph nodes in the neck (a procedure called neck dissection) when there is evidence or significant risk that cancer has spread there.

For each patient, the decision about whether to begin with surgery, radiation, or a combination is made by a multidisciplinary tumour board. This is a meeting of head and neck surgeons, radiation oncologists, medical oncologists, radiologists, pathologists, speech and swallowing therapists, and nutrition specialists. They review the imaging, biopsy results, and your overall health to recommend the safest and most effective plan.

Major guidelines, including those from the National Comprehensive Cancer Network (NCCN) and the European Society for Medical Oncology (ESMO), describe several acceptable pathways for laryngeal cancer. For some early-stage cancers, surgery and radiation produce similar cure rates, and the choice may rest on which approach is expected to leave you with the better voice and swallowing function in the long term.

Who Is a Candidate for Surgery?

Whether surgery is appropriate depends on several factors:

• Stage and location of the cancer. Tumour size, depth, involvement of the vocal cords, and spread to nearby structures or lymph nodes all shape the surgical plan.
• Vocal cord movement. If one or both vocal cords are no longer moving normally, this can change which operations are technically possible.
• Overall health and lung function. Some operations, particularly partial laryngectomy, place demands on the lungs because of the risk of small amounts of food or saliva entering the airway during healing. Your team will assess whether your lungs and general fitness can tolerate this.
• Prior treatment. If radiation has already been given, surgery becomes more complex because radiated tissue heals more slowly. This is taken into account in salvage operations.
• Your priorities and preferences. Where more than one acceptable pathway exists, the conversation about what matters to you — voice quality, swallowing, total treatment time, side effect profile — is a real part of the decision.

Some patients are not suitable for surgery and are offered radiation, chemoradiation, or other treatments instead. The tumour board's recommendation is based on what is most likely to control the cancer while preserving the best possible quality of life.

Alternatives to Surgery

Surgery is one of several treatment options for laryngeal cancer. The main alternatives include:

Radiation Therapy

Radiation uses focused high-energy beams to kill cancer cells. For some early-stage laryngeal cancers, radiation alone can give cure rates similar to surgery. Treatment is usually given in daily sessions over several weeks. The advantage is that the larynx is preserved; the disadvantages include treatment-related side effects such as sore throat, swallowing changes, dry mouth, and skin changes, and the fact that radiation cannot easily be repeated to the same area if the cancer comes back.

Chemoradiation (Chemotherapy with Radiation)

For more advanced cancers, radiation may be combined with chemotherapy to improve the chance of cure and to try to preserve the larynx. This approach sometimes called organ preservation aims to avoid total laryngectomy. It is not suitable for everyone, particularly when the larynx is already not functioning well or when the cancer has eroded into cartilage. Side effects of chemoradiation can be significant and require careful supportive care.

Induction Chemotherapy

In some plans, chemotherapy is given first to shrink the tumour and to see how well it responds. Patients whose tumours respond well may then continue with radiation; those whose tumours do not respond well may move to surgery. This is one of several strategies used in larynx-preservation programmes.

Immunotherapy and Targeted Therapy

For advanced or recurrent disease that cannot be removed surgically, systemic treatments including immunotherapy may have a role. These are typically considered when standard local treatments are not options.

Active Surveillance for Very Early Lesions

In a small number of cases with very early changes that are not yet invasive cancer, close monitoring with regular laryngoscopy may be considered. This is the exception rather than the rule.

The choice between surgery and these alternatives is not a simple ranking. Each option has trade-offs in cancer control, voice, swallowing, treatment time, and side effects. Your multidisciplinary team will outline which options are reasonable in your case and what each one is likely to mean for you.

Surgical Approaches

Laryngeal cancer surgery is not a single operation. It is a family of procedures, ranging from very limited removal of cancerous tissue to complete removal of the voice box. Approaches are usually grouped into voice-preserving operations and total laryngectomy.

Transoral Laser Microsurgery (TLM)

In transoral laser microsurgery, the surgeon works through the open mouth using a microscope and a precisely controlled laser to cut away cancer tissue from the larynx. No external cut on the neck is needed. TLM is often used for early-stage glottic and supraglottic cancers.

The advantages include shorter hospital stay, no external scar, generally good voice outcomes for early cancers, and the ability to repeat the procedure if small amounts of disease return. The technique requires that the surgeon can see and reach the cancer through specialised instruments placed in the throat, which depends on individual anatomy.

Transoral Robotic Surgery (TORS)

Transoral robotic surgery uses a surgical robot operated by the surgeon to reach the larynx and surrounding structures through the mouth. It is used in selected supraglottic and other head and neck cancers, particularly where the angles needed are difficult for direct laser surgery. Recovery patterns are similar to TLM in many ways. Availability depends on the centre.

Partial Laryngectomy

Partial laryngectomy removes the part of the larynx affected by cancer while leaving enough of the voice box to allow speaking and, in most cases, swallowing without a permanent breathing opening. Several variants exist, including:

• Vertical partial laryngectomy — removes one side of the larynx, used for some glottic cancers.
• Supraglottic laryngectomy — removes the area above the vocal cords while preserving the cords themselves.
• Supracricoid laryngectomy — removes both vocal cords and surrounding structures but preserves the cricoid cartilage and at least one functional unit needed for breathing and swallowing. This is a demanding operation with intensive rehabilitation requirements.

Partial laryngectomy is usually done through an external incision in the neck. A temporary tracheostomy — a breathing tube placed through an opening in the neck — is typically needed during early healing and is removed once the airway and swallowing have recovered.

Total Laryngectomy

Total laryngectomy is the complete removal of the larynx. It is used for advanced cancers, for tumours that have grown into cartilage, when other treatments have not cleared the disease, or when the larynx no longer functions safely after radiation.

Because the larynx is removed, the connection between the mouth and the lungs is permanently separated. The windpipe is brought to the surface of the lower neck to create a permanent breathing opening called a stoma. After total laryngectomy, you breathe through this stoma rather than through your nose and mouth. Swallowing is preserved — food and drink still pass down the back of the throat into the food pipe — but the natural voice is no longer present. Voice rehabilitation, described in detail below, restores meaningful speech for the great majority of patients.

Neck Dissection

Neck dissection is the removal of lymph nodes in the neck where laryngeal cancer commonly spreads. It may be done at the same time as the main operation. The extent of the dissection — how many lymph node groups are removed and whether other structures are taken — depends on the location of the primary cancer and on whether there is evidence of node involvement on imaging.

Reconstructive Procedures

When tissue is removed during laryngeal cancer surgery, reconstruction may be needed. This can range from simple closure to more complex flap reconstructions using tissue moved from elsewhere in the body to rebuild the throat or to support swallowing. Reconstruction is more often required after large operations or after salvage surgery following radiation.

Preparing for Surgery

Once a decision has been made that surgery is part of your treatment, a structured pre-operative process begins.

Staging and Imaging

Accurate staging is the foundation of planning. This typically includes:

• Flexible laryngoscopy — a thin camera passed through the nose to view the larynx.
• Biopsy — a small tissue sample taken to confirm the diagnosis and type of cancer.
• CT or MRI of the neck — to map the tumour and check lymph nodes.
• Chest imaging — to look for spread to the lungs.
• PET-CT — in more advanced cases, to look for cancer elsewhere in the body.
• Examination under anaesthesia (panendoscopy) — in many centres, the surgeon examines the throat, voice box, and food pipe under anaesthesia to map the tumour and look for any second cancers.

Functional Assessment

Because surgery will affect voice, swallowing, and breathing, several specialists assess your starting function:

• Speech-language pathologists evaluate your voice and swallowing.
• A dietitian assesses your nutrition.
• An anaesthetist reviews your heart, lung, and general fitness for surgery.
• A dentist may review your teeth and gums, especially if radiation may follow.

Counselling Before Total Laryngectomy

If total laryngectomy is planned, structured counselling before surgery is an important part of preparation. This typically includes:

• An explanation of how breathing through a stoma will change daily life.
• An introduction to the methods used to restore voice after surgery.
• Practical information about stoma care.
• An opportunity to meet a patient who has had the operation, where this is offered.
• Psychological support, which many people find valuable both before and after surgery.

Optimising Your Health

Steps that can improve surgical outcomes include:

• Stopping smoking as soon as possible. Smoking impairs wound healing and increases complications. Even a short period of stopping before surgery helps.
• Limiting alcohol.
• Improving nutrition. If you have been losing weight or struggling to eat, a dietitian may recommend high-protein supplements or, in some cases, a feeding tube before surgery.
• Treating other medical conditions — blood pressure, diabetes, heart and lung disease — so they are stable.
• Dental care if planned radiation will follow.

What Happens During Surgery

Laryngeal cancer surgery is performed under general anaesthesia. The length of the operation varies widely — from one to two hours for limited transoral laser surgery to eight or more hours for a total laryngectomy with neck dissection and reconstruction.

Transoral Procedures

For TLM or TORS, the mouth is held open with specialised retractors. The surgeon uses a microscope or robotic console to see the cancer in fine detail and to remove it with a laser or precise surgical instruments. No external cut is made. A breathing tube placed through the mouth supports breathing during the operation.

Open Partial Laryngectomy

An incision is made in the front of the neck. The surgeon opens the larynx, removes the cancerous part with a margin of healthy tissue, and reconstructs what remains so that the airway and swallowing function can recover. A temporary tracheostomy is usually placed. A feeding tube is placed through the nose into the stomach to support nutrition during early healing.

Total Laryngectomy

An incision is made in the lower neck. The entire larynx, together with the surrounding tissue that needs to be removed for cancer control, is taken out. The trachea is brought to the skin of the lower neck to form a permanent stoma. The throat is closed so that swallowing into the food pipe is preserved. In many cases, the surgeon also creates a small opening between the windpipe and the food pipe to allow placement of a voice prosthesis — either at the time of surgery or later — which is one of the main methods of restoring voice.

If neck dissection is part of the plan, lymph nodes from one or both sides of the neck are removed through the same or extended incisions. If reconstruction is needed, tissue may be moved from elsewhere in the body to rebuild structures such as the throat lining.

Recovery and Healing

Recovery after laryngeal cancer surgery has several phases. The exact timeline depends on which operation you had.

The Hospital Stay

Hospital stay generally ranges from a couple of days for TLM to one to two weeks or more for total laryngectomy. Initial recovery often includes a period in a high-dependency or intensive care setting after larger operations.

During the hospital stay, you can expect:

• Airway care. If a tracheostomy or stoma is present, nurses will help with suctioning, humidification, and cleaning. You will gradually be taught to do these tasks yourself.
• Pain management. Pain is usually moderate and well controlled with medications.
• Feeding through a tube. A feeding tube passed through the nose to the stomach (or, less commonly, a tube placed through the skin into the stomach) provides nutrition while the throat heals. The tube is removed once swallowing is judged safe.
• Drains in the neck — small tubes that remove fluid — after open surgery. These are usually removed within a week.
• Early mobilisation. Getting out of bed and walking as soon as it is safe reduces the risk of blood clots and chest infections.
• Early speech and swallowing input. A speech-language pathologist visits you while you are still in hospital to begin assessment and to start the steps of rehabilitation.

The First Weeks at Home

Once you are discharged, the focus shifts to wound healing, learning self-care, and gradually returning to eating by mouth where appropriate. Common features of the first weeks include:

• Tiredness, which can last for several weeks.
• Neck stiffness, especially after open surgery and neck dissection.
• Numbness or altered sensation in the neck, shoulder, or ear.
• Changes in taste and smell, particularly after total laryngectomy, because air no longer passes through the nose.
• Ongoing care of any tracheostomy or stoma.
• Regular review of healing and of swallowing readiness.

Voice and Swallowing Rehabilitation

Rehabilitation is a structured, ongoing process led by speech-language pathologists. The exact path depends on the operation.

After voice-preserving surgery (TLM, TORS, partial laryngectomy), voice often starts hoarse and breathy and improves over weeks and months. Therapy focuses on protecting the healing tissues, building strength, and adapting voicing patterns. Swallowing therapy may include exercises and changes in food texture or posture during eating, especially after supraglottic or supracricoid laryngectomy where the risk of food entering the airway is higher.

After total laryngectomy, voice is restored using one or more of the following methods:

• Tracheoesophageal voice prosthesis (TEP). A small one-way valve placed between the windpipe and the food pipe. By covering the stoma briefly with a finger or a special hands-free device, air from the lungs is directed into the food pipe, where it vibrates the tissues to produce sound. This is the most widely used method in modern practice and typically allows fluent, natural-sounding speech.
• Oesophageal speech. The patient learns to swallow small amounts of air and release it under control to produce sound. No device is needed, but it takes time to learn and is used less commonly today.
• Electrolarynx. A handheld device placed against the neck or cheek that vibrates the tissues to produce sound, which the patient shapes into words. It is useful as an early or back-up method.

• First 2 to 3 weeks: Wound healing, learning stoma or tracheostomy care, beginning rehabilitation.
• 4 to 6 weeks: Many patients are eating more normally; tracheostomy is often closed after partial laryngectomy if swallowing and breathing have recovered.
• 2 to 3 months: Voice continues to improve. Daily routines become more established. Adjuvant radiation, if planned, often begins around this time.
• 3 to 6 months and beyond: Continued adaptation, refinement of voice, and return to many previous activities.

Risks and Complications

Like all major surgery, laryngeal cancer surgery carries risks. Your surgeon will discuss those most relevant to your operation.

General Surgical Risks

• Bleeding.
• Infection of the surgical site.
• Reactions to anaesthesia.
• Blood clots in the legs or lungs.
• Chest infections, particularly when smoking has been long-standing.

Specific Risks of Laryngeal Surgery

• Pharyngocutaneous fistula — an abnormal connection between the throat and the skin that leaks saliva. This is more common after salvage surgery following radiation. It usually heals with conservative care but sometimes requires further surgery.
• Swallowing difficulty (dysphagia) — common in the early weeks and managed by the swallowing team. Long-term swallowing changes are possible, particularly after extensive resection or combined treatment.
• Aspiration — food or liquid entering the airway. The risk is higher after partial laryngectomy and is part of why lung function is carefully assessed before surgery.
• Voice changes or voice loss — expected to some degree with all operations, complete with total laryngectomy.
• Stoma-related issues after total laryngectomy — narrowing of the stoma, crusting, or skin irritation. These are managed by the head and neck team and the laryngectomy nurse specialist.
• Shoulder and neck stiffness after neck dissection, particularly if certain nerves are stretched or removed.
• Hypothyroidism — an underactive thyroid — can develop, especially when radiation is added. Periodic blood tests check thyroid function.

Psychological Impact

Adjustment to the changes brought about by laryngeal cancer surgery — particularly total laryngectomy — can be difficult. Feelings of grief over the loss of the natural voice, anxiety about communication, and changes in body image are common and understandable. Psychological support, patient support groups, and structured rehabilitation all play an important role and are part of comprehensive head and neck cancer care.

Life After Laryngeal Cancer Surgery

Most patients return to a meaningful and active life after laryngeal cancer surgery. The shape of daily life depends on the operation you had.

After Voice-Preserving Surgery

Many people return to work, social activities, eating, and speaking, with adjustments based on the extent of surgery. The voice may be different from before — sometimes deeper, hoarser, or more easily tired — and speech therapy helps build durable voice habits. Some foods may need to be modified for safer swallowing, especially in the first months.

After Total Laryngectomy

Living with a permanent stoma involves practical adjustments:

• Breathing. Air enters and leaves through the stoma. A heat and moisture exchanger (HME) — a small filter worn over the stoma — warms, moistens, and filters the air, taking on some of the work the nose used to do.
• Voice. With a voice prosthesis or alternative method, you can speak with friends and family, use the phone, and take part in conversations. Practice and time make a substantial difference.
• Eating and drinking. Swallowing is preserved. Most people enjoy a full or near-full diet, with adjustments where needed.
• Sense of smell. Because air no longer passes through the nose, smell is reduced. A specific technique taught by speech therapists — sometimes called the polite yawn — helps restore some sense of smell.
• Water safety. Because the airway opens directly through the neck, water entering the stoma can be dangerous. Showering with stoma protection and avoiding submerging the head are part of daily life. Swimming is possible but requires specialised equipment and training.
• Travel. People with stomas travel widely. Carrying spare supplies, a medical identification card, and information for emergency personnel is part of preparation.
• Work and social life. Many people return to work, often within a few months, depending on the role and on adjuvant treatment.

Follow-up Care

Follow-up after laryngeal cancer surgery is structured and long. Major guidelines typically recommend frequent clinic visits in the first two years, when recurrence risk is highest, with gradual lengthening of intervals afterwards. Follow-up usually includes:

• Clinical examination of the throat, neck, and stoma.
• Flexible laryngoscopy when appropriate.
• Imaging if there are new symptoms or concerning findings.
• Thyroid function testing, especially after radiation.
• Continued speech and swallowing therapy.
• Dental and nutrition review where relevant.
• Smoking and alcohol counselling.

Outcomes are generally favourable in early-stage disease and decline with more advanced stage at diagnosis. Your team will give you a personalised picture based on your specific stage, pathology, and treatment.

Adjuvant Treatment After Surgery

After the pathology report from your surgery is complete, your team may recommend additional treatment to reduce the risk of the cancer returning. This may include:

• Radiation therapy when features such as advanced stage, lymph node involvement, or close surgical margins are present.
• Chemoradiation when higher-risk features are seen, such as cancer cells extending outside a lymph node capsule or positive surgical margins.

Adjuvant treatment usually begins within several weeks of surgery, once healing allows.

Frequently Asked Questions

Will I lose my voice after laryngeal cancer surgery?

Not necessarily. With early-stage cancers treated by transoral laser microsurgery, robotic surgery, or partial laryngectomy, voice is preserved — though it may sound different than before. Total laryngectomy removes the natural voice, but modern voice rehabilitation, especially with a voice prosthesis, allows most people to speak fluently again with practice and support.

How long does it take to recover from laryngeal cancer surgery?

Initial wound healing takes a few weeks. Functional recovery — voice, swallowing, and energy — continues over months. Many patients with smaller surgeries return to most daily activities within four to six weeks. After total laryngectomy, the first three to six months involve learning new ways of breathing, speaking, and managing the stoma, with ongoing improvement beyond that.

Will I be able to eat normally after surgery?

Eating by mouth resumes once the swallowing team confirms it is safe. After voice-preserving surgery, the first weeks may involve modified textures, and some patients have lasting changes in how certain foods feel. After total laryngectomy, the swallowing pathway is preserved and most people return to a normal or near-normal diet.

Is radiation always given after surgery?

No. Whether radiation or chemoradiation is added depends on the pathology report — in particular, the stage, the surgical margins, and whether lymph nodes contained cancer. For many early-stage cancers, surgery alone is enough.

Can laryngeal cancer come back after surgery?

Yes, recurrence is possible, which is why structured follow-up is so important. Recurrence is most common in the first two years and may appear at the original site, in the neck, or elsewhere. Reporting any persistent hoarseness, throat or ear pain, swallowing problem, neck lump, or breathing change to your team between scheduled visits is important.

What can I do to reduce the risk of recurrence?

The single most important step is to stop smoking and to avoid second-hand smoke. Limiting alcohol, attending follow-up appointments, completing recommended adjuvant treatment, and maintaining good nutrition all contribute to better long-term outcomes.

How does total laryngectomy affect breathing?

After total laryngectomy, breathing happens through the stoma in the lower neck rather than through the nose and mouth. The two pathways are no longer connected. This is a permanent change. With a heat and moisture exchanger and good stoma care, most people adapt well over time.

Will I be able to talk on the phone?

Yes. With a voice prosthesis — particularly when used with a hands-free valve — most people can speak clearly enough for telephone, video calls, and conversation in public. Practice and ongoing therapy improve clarity and confidence.

Can children get laryngeal cancer?

Laryngeal cancer is overwhelmingly an adult disease, most often linked to long-term smoking and alcohol use. It is very rare in children. Hoarseness or voice problems in children almost always have other causes and should be assessed by a paediatric ENT specialist.

Will I need a feeding tube forever?

In the great majority of cases, no. A feeding tube is used during early healing and is removed once swallowing is judged safe by the swallowing team. A small number of patients, particularly those with significant swallowing problems after extensive surgery and radiation, may need longer-term feeding support.

Conclusion

Laryngeal cancer surgery covers a wide range of operations, from minimally invasive laser procedures done through the mouth to total removal of the voice box with reconstruction and voice rehabilitation. Choosing among these approaches — or choosing between surgery and non-surgical treatments such as radiation and chemoradiation — is the work of a multidisciplinary team who consider the stage and location of the cancer, your overall health, your function, and your priorities.

Recovery is a structured process. Voice and swallowing rehabilitation, stoma care where relevant, nutrition support, psychological support, and long-term follow-up are all part of comprehensive care. Outcomes have improved meaningfully with advances in surgical technique, organ-preserving strategies, and rehabilitation, and the great majority of patients regain meaningful voice, eating, and daily life. The conversations you have with your head and neck cancer team are the most important step in shaping a treatment plan that fits your cancer and your life.