None listed
Conditions
Interventions
T10:the point of puncture on the even heigh with the resident's belly button
T8:the point of puncture on the even heigh with the resident's costal margin
T6:the point of puncture on the even heigh with the resident's ensiform appendix
Sponsors
West China Secong Hospital, Sichuan University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Study subject: resident Patient: pregnant scheduled for cesarean section
Exclusion criteria
Exclusion criteria: Patient: having contraindication of neuraxial nanesthesia; BMI>30; refuse to take part in
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| rate of successful puncture;rate of abnormal feeling; | — |
Countries
China
Contacts
Public ContactJuan Ni
West China Secong Hospital, Sichuan University
Outcome results
None listed