What is parotidectomy surgery?

Parotidectomy (say “puh-rawt-ih-DEK-tuh-mee”) is the removal of the parotid glands, located below the ears. They make saliva, which enters the mouth through a tube (duct) near the back teeth. Most tumours that grow in the parotid glands are benign, which means they aren’t cancer.

Why is a parotidectomy done?

Parotidectomy is done for tumors of the parotid gland and occasionally for recurrent infections of the gland. For benign and low grade malignant tumors, surgery is usually curative without any need for additional therapy. For other malignant tumors, surgery is usually followed by radiation therapy.

How is the parotid gland removed?

The parotid gland is removed under general anaesthesia, ie you are put to sleep completely. The operation involves making a cut immediately in front of the ear. This cut is extended either downwards into the neck or behind the ear. Once the gland has been removed the incision is held together again with stitches.

Which is most important structure during parotid gland surgery?

The anatomical relationships of the parotid gland are of great clinical importance – particularly during parotid gland surgery. Several important neurovascular structures pass through the gland: The facial nerve (cranial nerve VII), gives rise to five terminal branches within the parotid gland.

What is Parotiditis?

Parotitis is a painful swelling of your parotid glands, which are salivary glands located between the ear and jaw. The most common cause is a virus, such as mumps, herpes, or Epstein-Barr. Bacterial infections, diabetes, tumours or stones in the saliva glands, and tooth problems also may cause parotitis.

When is parotidectomy done?

A parotidectomy may be done to treat some cases of salivary cancer. It may also be done to treat non-cancerous conditions like chronic infection or obstruction (blockage) of the salivary glands.

What is the function of parotid gland?

The parotid glands, in particular, produce a type of saliva that is “serous”, which means it’s watery and thin. It has the protein Amylase that helps begin the process of starch digestion. When we are not eating, the parotid glands each contribute ten percent of saliva in the mouth.

How long is parotidectomy surgery?

You will be kept comfortable and safe by your anesthesia provider. You will be asleep during the surgery. The surgery will take about 3 to 4 hours.

What is salivary gland surgery?

Submandibular gland removal is surgery to take out a saliva gland below the lower jaw. The gland may have been removed because of infection, a tumour, or a blocked saliva duct. A saliva duct is a tube that carries saliva from the gland into the mouth.

What is the primary surgical danger in a parotidectomy?

Facial nerve injury Unintentional injury to the facial nerve is the most devastating complication of parotid surgery. In a study of surgery for benign disease, temporary postoperative weakness was reported in 18-65% and permanent weakness in 0-19%.

What is the function of the parotid gland?

What are the types of parotitis?

History

• Acute bacterial parotitis: The patient reports progressive, painful swelling of the gland and fever; chewing aggravates the pain.
• Acute viral parotitis (mumps): Pain and swelling of the gland last 5-9 days.
• HIV parotitis: Nonpainful swelling of the gland occurs; otherwise, patient is asymptomatic.

What is parotid gland?

The parotid glands are two salivary glands that sit just in front of the ears on each side of the face. Salivary glands produce saliva to aid in chewing and digesting food. There are many salivary glands in the lips, cheeks, mouth and throat.

What is the structure of parotid gland?

Parotid Glands They are located just in front of the ears. The saliva produced in these glands is secreted into the mouth from a duct near your upper second molar. Each parotid gland has two parts, or lobes: the superficial lobe and the deep lobe. Between the two lobes is the facial nerve.

What system is parotid gland?

Digestive system
Each parotid is wrapped around the mandibular ramus, and secretes serous saliva through the parotid duct into the mouth, to facilitate mastication and swallowing and to begin the digestion of starches….

Parotid gland
Image
Details
Part of	Salivary glands
System	Digestive system

How long is a parotidectomy surgery?

What are the side effects of a parotidectomy?

It is normal for patients to feel tired, have pain, worry, and generally not feel like themselves after parotid surgery….Normal Side Effects of Surgery:

• Incisional and facial swelling.
• Mild incisional redness.
• Skin numbness.
• Jaw stiffness.
• Muffled or plugged ear feeling.
• Some pain/discomfort.
• Fatigue.
• Temporary facial weakness.

What is the treatment for parotitis?

Treatment of acute bacterial parotitis should include intravenous (IV) hydration, analgesics, and 7 to 10 days of IV antibiotics.

Where are the parotid gland located?

Salivary glands are located in the mouth. There are three pairs of large salivary glands. Parotid glands are found in front of and just below each ear. Submandibular glands are below the jaw.

What is function of parotid gland?