Which nerve is injured during Parotidectomy?

The branch of the facial nerve most at risk for injury during parotidectomy is the marginal mandibular branch. Older patients appear to be more susceptible to facial nerve injury.

How long does facial numbness last after Parotidectomy?

You may have numbness in your earlobe and weakness in your face. For most people, these problems get better within 3 to 4 months. But it can take as long as a year. In some cases, problems with facial movement are permanent.

Which of the following is a postoperative complication of a Parotidectomy?

Complications of Procedure Potential complications of parotidectomy include facial nerve injury, Frey syndrome, salivary leakage, ear numbness, facial asymmetry, flap necrosis, and tumor recurrence.

What causes nerve damage to the parotid gland?

The most common causes of facial nerve disorders as a result of the parotid gland is tumors (pleomorphic adenoma), malignancy (adenoid cystic carcinoma, adenocarcinoma), trauma, and infectious process.

How long does it take for a Parotidectomy to heal?

While most patients recover completely within 3-4 months, others may take as long as one year.

How long does it take to heal from Parotidectomy?

What is a facial nerve dissection?

Facial nerve dissection is a surgical procedure widely employed especially in parotidectomy operations. All branches of the facial nerve are carefully dissected both from the tumor and also from the neighboring parotid tissue. During the procedure the facial nerve can be affected due to various reasons.

What is mikulicz syndrome?

Mikulicz syndrome is a chronic condition characterized by the abnormal enlargement of glands in the head and neck, including those near the ears (parotids) and those around the eyes (lacrimal) and mouth (salivary). The tonsils and other glands in the soft tissue of the face and neck may also be involved.

What is tympanic neurectomy?

Tympanic plexus neurectomy is a surgical procedure that ablates the tympanic plexus with the goal of relieving persistent ear pain.

What are the possible complications of a parotidectomy?

Facial nerve weakness, usually temporary (Rate of paresis and paralysis, respectively after parotidectomy: 1)partial- 1.9%/0.7%; 2)superficial- 22%/2%; 3) Total 46%/10%) Describe potential complication Bleeding, infection, reaction to anesthesia. Specific: salivary fistula, permanent facial nerve injury.

How is completion parotidectomy performed for the treatment of facial nerve palsy?

The completion parotidectomy was done with retrograde dissection of the facial nerve (following the previously identified lower division) back to the main trunk followed by antegrade dissection with follow-up several months later after irradiation (click image to open gallery of enlarged images below):

What are the risk factors for facial paresis after superficial parotidectomy?

Tumor location in the parotid superficial lobe upper area, size and prolonged operative time are risk factors that can worsen facial paresis at different study timepoints. The … Complications after superficial parotidectomy for pleomorphic adenoma Med Oral Patol Oral Cir Bucal. 2018 Jul 1;23(4):e485-e492.doi: 10.4317/medoral.22386.

Can parotid surgery be performed with a modified facelift incision?

Material and methods: Prospective and descriptive clinical study on 79 patients undergoing formal superficial parotidectomy with the modified facelift incision, dissection of the facial nerve and reconstruction with the superficial musculoaponeurotic system flap.

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