The Incidence of the Intravascular Injection During S1 Transforaminal Epidural Steroid Injection in Two Approaches: Anteroposterior Versus Oblique

NCT01926470 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

201

Enrollment

OTHER

Sponsor class

Conditions

Lumbosacral Radicular Pain

Interventions

PROCEDURE: anteroposterior approach group
PROCEDURE: oblique approach group

Sponsor

Yonsei University