InicioVideos of DentistryDENTAL IMPRESSION: Why a Double Arch Tray Should Not Be Used for a Three-Unit Bridge DENTAL IMPRESSION: Why a Double Arch Tray Should Not Be Used for a Three-Unit Bridge Ovi Dental 10:53 A double arch tray is used for a three-unit bridge - one of Dr. DiTolla's biggest pet peeves. There are numerous double-arch trays available. In my opinion, the majority have questionable designs. This may be why some technicians have difficulty with the double-arch impression technique.SUBSCRIBE TO OUR YOUTUBE CHANNEL Tags Dental Impression Double Arch Tray Odonto-Tv Odontología Virtual Ovi Dental Prosthodontics Videos of Dentistry Más reciente Más antigua