Pain medicine : the official journal of the American Academy of Pain Medicine
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Randomized Controlled Trial
The effect of preemptive analgesia in postoperative pain relief--a prospective double-blind randomized study.
To analyze the effect of infiltration of local anesthetics on postoperative pain relief. ⋯ Local anesthetic infiltration before and/or after abdominal hysterectomy does not reduce the intensity of postoperative pain and analgesic requirements.