Normal population
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Maxillary supernumerary teeth extraction; 2. Surgery expected to last less than 30 minutes; 3.aged 5-12 years old; 4. Signed informed consent; 5.ASA grade 1 or 2; 6. Liver and kidney function were normal.
Exclusion criteria
Exclusion criteria: 1. Children or their parents refuse to participate; 2.allergic to local anesthetics and other drugs used; 3. The child has contraindications to related drugs; 4. Upper respiratory tract infection; 5, liver and kidney dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Is there spontaneous breathing at the end of the surgery;Pulling out the laryngeal mask time;vital signs;Adverse reactions; | — |
Secondary
| Measure | Time frame |
|---|---|
| Wake-up time; | — |
Countries
China
Contacts
The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University