four-handed dentistry
n.β Β«From 1961 to 1987, the Kentucky native trained Loyola University students in an emerging technique known as “four-handed dentistry,” whereby dentists employ the skills of dental assistants, often while seated next to their patients, to maximize their efficiency.Β» ββFlorence H. Meyerson: 1922 – 2007″ by Joan Giangrasse Kates Chicago Tribune Nov. 3, 2007. (source: Double-Tongued Dictionary)