supernumerary teeth
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Diagnosed by the doctor in the surgical outpatient clinic of Wuhan University Stomatological Hospital with extra teeth in the front of the maxilla and needing to be extracted; 2. The individual patients are normally developed, in good health, and have no systemic diseases; 3. No dental or jaw lesions other than supernumerary teeth in the maxillary anterior region; 4. Children aged 3~14 years.
Exclusion criteria
Exclusion criteria: 1. ASAII level or above; 2. Children with risk of reflux and aspiration such as fullness and flatulence; 3. Mouth opening is restricted; 4. Acute upper respiratory infection; 5. Children with severe obesity (BMI >=30); 6. Coagulation dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Complete the surgerySuccess rate of laryngeal mask ventilation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Hypoxemia;Throat injury and pain; | — |
Countries
China
Contacts
School and Hospital of Stomatology, Wuhan University