| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3168934 | Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology | 2008 | 4 Pages |
ObjectiveSurgical-assisted rapid palatal expansion includes various treatment procedures for solving transverse maxillary deficiencies, especially in cases with a matured palatal suture. Recent introduction of the concept of distraction osteogenesis has contributed to generalize this useful treatment and to develop some bone-borne devices that will not cause the problems found in cases treated by tooth-supported palatal expander. This report shows a conventional bone-borne distractor using commercially available orthodontic palatal expansion screws.MethodThe distractor consists of 2 parts: one is a commercially available orthodontic palatal expansion screw (Hyrax type, Fan style) and another is a screw-ring, which is one of the attached parts of the mandibular distraction system. The bone screws are inserted transmucosally to the palatal bone via the screw-rings.ResultThe palatal distractor can be applied to varied palatal shapes and can expand the palate without any trouble.ConclusionThis conventional palatal distractor may contribute to generalize the transpalatal maxillary distraction osteogenesis for cases with maxillary teeth problems.
