Correction of unilateral scissor bite using Periodontally Accelerated Osteogenic Orthodontics

This article is regarding a case report presenting a true unilateral posterior crossbite in an adolescent patient, a challenging mal­ occlu sion to treat. Conventional expansion methods are expec ted to have some of its shortcomings. The aim of this paper is to introduce a technique for treating unilateral posterior crossbite in an adolescent or adult patient, advocating Periodontally Accelerated Osteogenic Orthodontics (PAOO) TM as a part of adjunctive protocol in the orthodontic realm. The procedure promises to radically shorten the treat­ ment time. Methods: PAOO as an adjunctive procedure in orthodontics for treatment of unilateral posterior scissor bite. Results: Effective unilateral expansion was achieved using PAOO, and functional occlusion was established as well. Conclusion: Unilateral PAOO presents an effective and reliable technique to treat true unilateral crossbite.