1. Orthodontic movement of dilacerated maxillary central incisor;Kolokithas;Am J Orthod,1979
2. Orthodontic movement of a palatally displaced dilacerated, unerupted maxillary central incisor;Nashashibi;J Pedod,1986
3. Impacted maxillary central incisor in mixed dentition treatment;Crawford;Am J Orthod Dentofac Orthop,1997
4. Incomplete canine transposition and maxillary central incisor impaction: a case report;Wasserstein;Am J Orthod Dentofacial Orthop,1997
5. Treatment of impacted cuspids: the hazard lasso;Shapira;Angle Orthod,1981