Pressure measurement beneath retractors for protection of delicate tissues.
D000818:Animals; D001927:Brain Diseases / Q000601:surgery*; D002540:Cerebral Cortex / Q000293:injuries; D004569:Electroencephalography; D006801:Humans; D009493:Neurosurgery / Q000295:instrumentation*; D010827:Physiology / Q000295:instrumentation*; D011183:Postoperative Complications / Q000517:prevention & control; D011312:Pressure; D013523:Surgical Equipment