The Use of Catlan's Appliance For Repaid Correction of Pseudo Class III Malocclusion.

In this case report, the use of a cemented lower anterior inclined bite plane (Catlan’s appliance) for the correction of a pseudo Class III malocclusion is shown in a growing child. The differential diagnosis of pseudo malocclusion and the advantages and disadvantages of the use of Catlan’s appliance are discussed.