Epiduroscopy is carried out under local anesthesia with the patient awake, thus avoiding potential unrecognized pressure effects in the epidural canal. Light intravenous sedation and analgesia may be required to ensure full patient cooperation while maintaining verbal contact. The patient is positioned prone with a pillow under his/her hips. The procedure is carried out under aseptic conditions with antibiotic prophylaxis and requires the use of an imagine intensifier. Sacrococcygeal ligament puncture is made with a 17g Tuohy needle and followed by a caudal epidurogram to confirm needle placement. A Seldinger technique is then used to place an introducer sheath in the sacral epidural canal. A 0.9mm fiber optic scope is placed with its tip and the end of a steerable video guided catheter.