Why is Parotidectomy Performed?
Parotidectomy is a surgical procedure performed to remove part or all of the parotid gland, which is the largest salivary gland located just in front of the ears. These glands play an important role in producing saliva, which helps in chewing, swallowing, and digestion.
This procedure is most commonly performed to treat tumors (both benign and cancerous) that develop in the parotid gland. In many cases, these tumors are non-cancerous, but they still require removal to prevent growth or complications.
Parotidectomy is considered a delicate surgery because the facial nerve, which controls facial expressions, passes through the gland. Surgeons take special care to preserve this nerve during the operation.
The surgery is usually done under general anesthesia and is performed by ENT specialists or head and neck surgeons. Depending on the condition, only a part of the gland or the entire gland may be removed.
Purpose & Benefits of Parotidectomy
Parotidectomy is performed to treat various conditions affecting the salivary glands.
• Removes tumors: Most commonly used to remove benign or malignant tumors in the parotid gland.
• Treats infections: Helps manage chronic infections or abscesses that do not respond to medication.
• Eliminates salivary stones: Removes blockages that prevent normal saliva flow.
• Prevents cancer spread: Early removal of cancerous tissue reduces the risk of spreading.
• Improves quality of life: Reduces pain, swelling, and discomfort associated with gland disorders.
Overall, the procedure is effective in treating both non-cancerous and serious conditions of the parotid gland.
Who May Benefit from This Procedure?
Parotidectomy is recommended for patients with specific gland-related issues.
• Individuals with parotid gland tumors (benign or malignant).
• Patients with chronic infections or inflammation of the gland.
• People with salivary gland stones causing blockage.
• Patients with persistent swelling or lumps near the ear or jaw.
• Individuals with recurrent salivary gland disorders not responding to treatment.
Doctors evaluate imaging tests and biopsy results before recommending surgery.
Parotidectomy Procedure
1. Pre-Surgical Evaluation
The doctor conducts imaging tests like CT scans or MRI and may perform a biopsy to confirm the diagnosis before surgery.
2. Anesthesia
The procedure is performed under general anesthesia to ensure the patient remains unconscious and pain-free.
3. Incision
A surgical cut is made near the ear and along the neck to access the parotid gland.
4. Removal of Gland/Tumor
The surgeon carefully removes the tumor or affected gland while preserving the facial nerve.
5. Closure
The incision is closed, and a drainage tube may be placed to prevent fluid buildup.
The procedure typically takes a few hours depending on the complexity.
Duration & Therapy Setting
Parotidectomy usually takes 2 to 4 hours, depending on the extent of the surgery. It is performed in a hospital setting by specialized surgeons.
Patients may either go home the same day or stay in the hospital for observation, especially if the surgery is complex or involves cancer treatment.
Follow-up care is important to monitor healing and detect any complications early.
Safety, Precautions & Risks
Parotidectomy is generally safe but involves certain risks due to its complexity.
Common Effects
• Swelling and pain at the surgical site
• Temporary numbness in the face or ear
Possible Risks
• Facial nerve damage leading to weakness or paralysis
• Infection or bleeding
• Frey’s syndrome (sweating while eating)
• Fluid accumulation under the skin
Precautions
• Follow pre-surgery fasting instructions
• Avoid smoking before surgery
• Attend follow-up visits regularly
• Report unusual symptoms immediately
Careful surgical techniques help reduce complications.
Types of Parotidectomy
Parotidectomy can be classified based on how much of the gland is removed:
• Superficial parotidectomy: Removes the outer part of the gland; lower risk to the facial nerve.
• Total parotidectomy: Removes the entire gland when the tumor is deeper or widespread.
• Radical parotidectomy: Removes the gland along with nearby tissues and possibly the facial nerve in severe cancer cases.
The choice depends on the size, type, and location of the tumor.
Recovery After Procedure
Recovery after parotidectomy may take a few weeks, depending on the extent of surgery. Most patients experience swelling, mild pain, and temporary numbness, which gradually improve.
The drainage tube is usually removed within a few days, and stitches are removed during follow-up visits. Patients are advised to avoid strenuous activities and follow proper wound care.
Facial nerve function is closely monitored after surgery. In most cases, any weakness is temporary and improves over time. Regular follow-up ensures proper healing and recovery.
ENT
Otolaryngology
.png){kind=small}
Sleep Medicine
General Surgeon
Surgery