None listed
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients who were decided to undergo treatment at our hospital's orthopedic surgery outpatient clinic due to low back pain and radiating pain to lower limb. Patients are either ASA(The American Society of Anesthesiologists Physical Status) class 1 or 2
Exclusion criteria
Exclusion criteria: Pregnant women, Age under 20 years old, Age over 80 years old, Signs of infection, Patient undergoing anti-platelet or anti-coagulant treatment, History of back surgery, Procedure seems too risky for the patient when evaluated through ultrasonograph
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| positive predictive value (PPV) by color doppler finding;lateral fluoroscopic finding | — |
Secondary
| Measure | Time frame |
|---|---|
| symptom improvement | — |
Countries
Korea, Republic of
Contacts
Presbyterian Medical Center