Salivary fistula after parotidectomy
Conditions
Interventions
Intraoperative precision ligation group:Precise ligation of the parotid duct during surgery
Control group:Routine parotid stump suture
Sponsors
Shandong Provincial Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. The patient is completely voluntary and has the ability to sign the research informed consent before joining the research; 2, aged ? 18 years old and ? 70 years; 3. The preoperative examination is diagnosed as a unilateral benign tumor of the superficial parotid gland, and surgical treatment is planned; 4. High compliance, able to complete research.
Exclusion criteria
Exclusion criteria: 1. History of head and neck radiotherapy; 2. Symptoms of dry mouth; 3. History of other salivary gland diseases; 4. Recurrent parotid gland tumors; 5. History of trauma to the affected parotid gland area; 6. History of surgery on the affected parotid gland area; 7. Bilateral parotid gland tumors; 8. Blood coagulation dysfunction; 9. Women during pregnancy or breastfeeding; 10. History of serious systemic diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| rate of salivary fistula; | — |
Secondary
| Measure | Time frame |
|---|---|
| rate of facial nerve palsy; | — |
Countries
China
Contacts
Public ContactZhang Dongsheng
Shandong Provincial Hospital
Outcome results
None listed