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Introduction:The systematic search for increased efficiency in orthodontic treatment is shared by several areas of orthodontics. Performing alveolar corticotomies shortly before the application of orthodontic forces has been suggested as a method to enhance tooth movement and, consequently, orthodontic treatment as a whole. Objective: This article reviews the historical perspective of this therapeutic approach, presents and illustrates with clinical cases its main indications and finally discusses the biological reasons underlying its use. Abstract

The interdisciplinary treatment of orthodontics and restorative dentistry is very important because the two complement each other in search of the best for the patient. This case demonstrates very well that where orthodontics provided the best tooth position prior to implant placement and restorations.

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The purpose of this paper is to present and discuss a simple and low-cost clinical approach to correct an asymmetric skeletal Class III combined to an extensive dental open bite that significantly compromised the occlusal function and smile aesthetics of an adult male patient. The patient did not accept the idealistic surgical-orthodontic treatment option, neither the use of temporary anchorage devices to facilitate the camouflage of the asymmetrical skeletal Class III/open bite. Therefore, a very simple and inexpensive biomechanical approach using sliding jigs in the mandibular arch was implemented as the compensatory treatment of the malocclusion. Although minor enhancements in facial aesthetics were obtained, the occlusal function and dental aesthetics were significantly improved. Furthermore, the patient was very satisfied with his new smile appearance. Some advantages of this treatment option included the small invasiveness and the remarkably low financial costs involved. Moreover, the final results fulfilled all realistic treatment objectives and the patient's expectations. Results remained stable 5 years post-treatment demonstrating that excellent results can be obtained when simple and low cost, but well-controlled mechanics are conducted.

Patients in active treatment and transferred to another orthodontic clinic may present a difficult challenge for the receiving orthodontist. The purpose of this case report is to illustrate and discuss the orthodontic therapy of a 35-year-old male who had been prepared for orthognathic surgery, transferred to a different clinic and whose treatment was revised to involve orthodontic camouflage. A reflection of the difficulties in managing transferred patients is offered, and the consequences of changing the original treatment plan and handling the patient's expectations are explained.