Figure 8From: Early treatment of posterior crossbite - a randomised clinical trial Mandibular transversal measurements. The mandibular intercanine distance was measured between the right and left canines. The mandibular anterior transversal width was defined as the distance between the approximal contact points of the mandibular first and second deciduous molars. For the middle and posterior transversal widths, the distance between the distobuccal cusps was registered.Back to article page