Heon Jae Cho

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OBJECTIVE To test the relationship between positional changes of the proximal segments during surgery and the positional rebound of the mandible during the postsurgical period of orthodontic treatment. MATERIALS AND METHODS The sample included records for 34 patients who had received sagittal split surgery for the correction of mandibular prognathism.(More)
  • Heon Jae Cho
  • Journal of oral and maxillofacial surgery…
  • 2012
PURPOSE This report reviews the diagnosis and management of patients with Class III skeletal patterns and discusses the rationale for monocortical plate fixation after bilateral sagittal split osteotomy for surgical precision, stability, and postsurgical management of patients with setback. MATERIALS AND METHODS Two cases with significant Class III(More)
  • Heon Jae Cho
  • Journal of the California Dental Association
  • 2006
Orthodontic tooth treatment depends on anchorage for improved results. There are many different sources of orthodontic anchorage. Segments of teeth or the entire arch have been the most common type of orthodontic anchorage. But in challenging situations, orthodontists frequently need extra-dental supplements of anchorage such as headgear, face mask, and(More)
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