Determination of Sensory and Motor Levels After Spinal Anesthesia with Tetracaine

Received from the University of California, School of Medicine, Department of Surgery/Anesthesiology, Los Angeles, California; accepted for publication February 28, 1964. Dr. Walts is Assistant Professor of Surgery/Anesthesiology, University of California, Los Angeles; Dr. Koepke, Associate Professor of Physical Medicine and Rehabilitation, University of Michigan, and Mr. Margules, second-year student, University of California School of Medicine, San Francisco.