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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Am J Orthod Dentofacial Orthop. 2013 Jul;144(1):32–42. doi: 10.1016/j.ajodo.2013.02.019

Figure 4.

Figure 4

Cluster centroids. Clusters 1 and 2 represent borderline CIII phenotypes with a combination of mild maxillary retrognathism and mandibular prognathism, yet with either a flat or a normal mandibular plane, respectively. Cluster 3 corresponds with the vertical CIII phenotype with a large mandible expressed vertically. Cluster 4 and Cluster 5 represent the severely mandibular prognathic and severely maxillary retrognathic phenotypes, respectively.