Air Techniques has launched a new product line of nitrous oxide and oxygen nasal hoods. The hood's design minimizes ambient nitrous oxide in the operatory, the company said. Additionally, an oval ...

While the use of propofol is common in dentistry, researchers are fine-tuning ways of using it effectively. Proper sedation and patient comfort can depend on fairly large doses of propofol when it is ...

Among teen-agers, nitrous oxide is a drug of choice for those who fill balloons with the gas and get high by inhaling it at all-night parties or rock concerts. But in a lawsuit being tried in ...