Bicyclists get a glimpse of Omaha history on tour through city. More than 30 bicyclists took a spin back in time Sunday for the annual Omaha Historical Tour and got a reminder, despite the potholes, that cities are best seen on two wheels or on foot.
Analgesics are a class of drugs that relieve pain without causing the loss of consciousness, as explained in the Spine-health glossary.
epidural analgesia analgesia induced by introduction of the analgesic agent into the epidural space of the vertebral canal. infiltration analgesia infiltration anesthesia. patient controlled analgesia (PCA) an apparatus used to relieve acute pain. It consists of a pump attached to an intravenous or subcutaneous injection site and filled with multiple doses of medication that are available when the system is activated by the patient.