Prof. Dr. A. Y. K. Wong

Learn More
The effect of 20 mL of intraarticular bupivacaine (0.25%, with or without 1:200,000 epinephrine), morphine (0.03%, with or without 1:200,000 epinephrine), or normal saline on postoperative analgesia after arthroscopic knee surgery was studied in a randomized, prospective, double-blind trial in ASA I-III outpatients receiving general anesthesia (n = 112) or(More)
The response of the periodontal ligament to orthodontic extrusion of the incisor of a beagle was examined with light microscope and scanning electron microscope techniques. The ligament morphology was slightly altered by the procedure but was essentially normal. Teeth that were extruded and retained for 12 weeks exhibited partial relapse. Where a full(More)
A simple model was proposed to characterise the oscillatory and nonoscillatory pattern of canine coronary circulation responses induced by a small dose of a vasodilator adenosine or the Ca2+-channel blocker diltiazem. This model consists of two differential equations describing the interaction of dilating (D) and constricting (C) resistance components. With(More)
  • 1