Oral cancer commonly spreads first to the lymph nodes of the neck. A neck dissection removes these nodes — selectively, or more extensively where needed — to clear the cancer and stage the disease accurately, while protecting the nerves and vessels that matter for function.
Why Do I Need Neck Lymph Node Surgery for Mouth Cancer?
Hearing that you need neck dissection surgery in Chennai can feel overwhelming, but it is a standard and highly protective step in treating oral cancer. The lymph nodes in your neck act as natural filters for the body. When cancer develops in the mouth, tongue, or jaw, the cancer cells can break away and travel through the lymphatic channels into these neck nodes.
Removing these nodes serves two vital purposes. First, it clears out any microscopic or visible cancer cells that have migrated, preventing the disease from spreading further into the body. Second, it allows our oral & maxillofacial surgery (OMFS) team to examine the tissue under a microscope, which provides the precise staging needed to plan your subsequent treatment.
Lymph nodes: Tiny, bean-shaped glands that filter lymphatic fluid and trap cancer cells or infections.
Neck dissection: A surgical procedure to remove lymph nodes and surrounding tissues from the neck to control the spread of cancer.
Understanding How Oral Cancer Spreads to the Neck
Oral cancer often spreads in a highly predictable pattern, moving first to the lymph nodes in the neck before traveling to distant organs. It is often removed alongside the primary tumour during a tongue cancer surgery or wide local excision. In India, risk factors such as chewing tobacco, gutka, areca-nut, and smoking significantly increase the risk of developing oral malignancies. When these cancers arise, they can easily invade the rich network of lymphatic vessels in the oral cavity.
Understanding this spread is crucial because even if your neck feels normal and scans show no abnormalities, microscopic cancer cells may still be present. This is known as occult metastasis. As part of comprehensive oral cancer surgery, Dr. Pradeep S. and Dr. Kalpa Pandya evaluate each patient's specific primary tumour size and depth of invasion to determine if preventive lymph node removal is necessary to safeguard your long-term health.
Pre-Surgical Planning and Diagnostic Scans
Before scheduling your neck dissection surgery in Chennai, our surgeons conduct a comprehensive evaluation to map out the exact extent of the procedure. We utilise advanced imaging techniques to look closely at the neck nodes mouth cancer might have reached. This detailed mapping ensures we only remove what is necessary, preserving vital structures whenever possible.
Your diagnostic workup typically involves a combination of clinical examinations and imaging modalities. These tests help us understand the relationship between the lymph nodes and adjacent blood vessels, nerves, and muscles.
Contrast-enhanced CT scan: An imaging test that uses dye to show detailed cross-sections of the neck tissues and blood vessels.
MRI scan: A scan that uses magnetic fields to provide clear images of soft tissues, helping identify tumour boundaries.
Fine needle aspiration cytology: A minor procedure where a thin needle is used to collect cells from a suspicious neck node for biopsy.
Types of Neck Dissection Surgery in Chennai
Not all neck surgeries are the same. The extent of the procedure depends entirely on how far the cancer has progressed. Dr. Pradeep S. and Dr. Kalpa Pandya specialise in performing precise, tissue-sparing surgeries that focus on clearing the disease while protecting your physical function and appearance.
We categorise the surgeries based on the specific groups of lymph nodes that need to be removed. Our goal is always to minimise impact on your neck movement, swallowing, and speech.
Selective neck dissection: Only the lymph nodes in the immediate path of the primary tumour are removed, preserving all major nerves, muscles, and blood vessels.
Modified radical neck dissection: All the lymph nodes on one side of the neck are removed, but one or more non-lymphatic structures, such as the accessory nerve, are preserved.
Radical neck dissection: The removal of all lymph nodes on one side of the neck, along with the muscle, vein, and nerve in that area, typically reserved for advanced disease.
What Happens During the Surgical Procedure?
On the day of your surgery, the procedure is performed under general anaesthesia, meaning you will be completely asleep and feel no pain. The surgery is coordinated with the wider surgical team at the affiliated Apollo or partner hospital, ensuring the highest standards of intraoperative monitoring and safety.
Our surgeons make a carefully planned incision along the natural creases of your neck to minimise visible scarring. Dr. Pradeep S. and Dr. Kalpa Pandya then meticulously separate the lymph nodes from the surrounding delicate structures, such as the internal jugular vein, the carotid artery, and the spinal accessory nerve which controls shoulder movement.
Once the lymph nodes are safely removed, small temporary tubes called surgical drains are placed under the skin. These drains prevent fluid from building up in the neck after surgery, promoting faster and cleaner healing of the surgical site. The incision is then closed with fine sutures or staples.
Recovery and Rehabilitation After Neck Dissection
Healing after neck surgery is a gradual process that requires patience and structured care. In the immediate days following surgery, your neck will feel stiff and slightly swollen. This is a normal response to surgery, and our team will provide medication to manage any discomfort effectively.
Most patients remain in the hospital for a few days until the surgical drains are ready to be safely removed. During this time, we will guide you on how to move your neck and shoulder gently to prevent long-term stiffness.
First week: Focus is on wound care, maintaining a soft diet, and performing very gentle head-turning exercises.
Weeks two to four: Sutures are removed, and you will begin more structured physical therapy to restore full shoulder mobility.
Beyond one month: Most patients return to their normal daily routines, though mild numbness along the jawline and neck may persist for several months as nerves heal.
Specialist Oral and Maxillofacial Care in Chennai
Choosing the right surgical team is essential for achieving both complete cancer clearance and an excellent functional recovery. Dr. Pradeep S. and Dr. Kalpa Pandya bring decades of combined training and focused expertise in head and neck oncology to every patient they treat. By working together on every case, they ensure seamless continuity of care from your very first consultation through surgery and long-term follow-up.
Dr. Pradeep S. and Dr. Kalpa Pandya both provide consultations at Apollo Main Hospital on Greams Road. This shared base allows us to offer convenient, high-quality care in one trusted location. We coordinate closely with speech pathologists, physical therapists, and dieticians to support your complete rehabilitation.
Our practice is committed to making advanced oral cancer care accessible to everyone who needs it. Patients travel to our Chennai practice from across Tamil Nadu and wider South India, and we warmly welcome outstation families seeking remote second opinions or comprehensive surgical treatment.
Neck dissection is a surgical procedure to remove lymph nodes from the neck. It is performed when oral cancer has spread, or is highly likely to spread, to these nodes. The surgery helps clear the disease and allows for precise staging.
Why is lymph node removal oral cancer treatment necessary?
Lymph nodes are the primary pathway through which oral cancer spreads. Removing them prevents the cancer from traveling further into the body and helps your surgeons determine if additional treatments like radiation are required.
How is selective neck dissection different from radical neck dissection?
Selective neck dissection removes only the lymph nodes most at risk, preserving muscles, nerves, and veins. Radical neck dissection is more extensive, removing all lymph node groups along with some non-lymphatic structures if the cancer has invaded them.
What are the common risks of neck dissection surgery?
Potential risks include temporary or permanent shoulder weakness due to nerve manipulation, neck stiffness, numbness of the skin, fluid accumulation, and standard surgical risks like infection or bleeding. Our surgeons take extreme care to preserve vital nerves.
How much does neck dissection surgery cost in Chennai?
The cost depends on the type of dissection needed, hospital stay duration, and whether reconstruction is performed. Most major health insurance policies cover this cancer-directed surgery. Our team helps coordinate pre-authorisation with partner hospitals.
What is the recovery time after neck nodes mouth cancer surgery?
Most patients stay in the hospital for 3 to 5 days. Surgical drains are usually removed before discharge. While initial healing takes about 2 to 3 weeks, complete physical rehabilitation for neck and shoulder mobility can take several months.
Will my shoulder movement be affected after neck dissection?
If the spinal accessory nerve is stretched or removed during surgery, you may experience temporary shoulder weakness or stiffness. Directed physical therapy exercises started early in the recovery phase help restore normal function and movement.
How soon can I get an appointment or second opinion with your surgeons in Chennai?
We understand that a cancer diagnosis is urgent. We prioritise newly diagnosed patients and second opinions. You can typically secure an appointment with Dr. Pradeep S. or Dr. Kalpa Pandya within 24 to 48 hours.
Where do Dr. Pradeep S. and Dr. Kalpa Pandya perform surgeries?
Our surgeons perform scheduled procedures at Apollo Main Hospital on Greams Road, a major partner hospital in Chennai, ensuring access to state-of-the-art intensive care units and supportive teams.
Neck dissection in Chennai
Our practice offers consultations for patients seeking neck dissection surgery in Chennai at prominent medical hubs. Dr. Pradeep S. and Dr. Kalpa Pandya consult at Apollo Main Hospital on Greams Road, serving patients across Chennai and surrounding localities.
