None listed
Conditions
Interventions
Procedure/Surgery : The patients will be randomly allocated to one of four groups: Group U, L, X, and N. These acronyms indicate the heights of the operating table which set at the needle insertion po
Sponsors
Seoul National University Bundang Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients undergoing elective surgery under spinal anesthesia and provided written informed consent prior to study enrollment. BMI less than 30.
Exclusion criteria
Exclusion criteria: Patients who are contraindications for spinal anesthesia, age75yrs, body mass index (BMI) more than 30, and history of spine operation or severe anatomical abnormalities of spine are excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The angle between the patient’s skin and the spinal needle was measured in the coronal and sagittal plane | — |
Secondary
| Measure | Time frame |
|---|---|
| success rate of spinal anesthesia | — |
Countries
Korea, Republic of
Contacts
Public ContactJinhee Kim
Seoul National University Bundang Hospital
Outcome results
None listed