2000 (and backfills for previous years) / DB reference years
PREV and NEXT link to numerically adjacent references for this DATABASE UPDATE.
CONTENTS links to the title list for this UPDATE's references.
Author Hibi H, Sawaki Y, Ueda M Institution Department of Oral Surgery, Holy Spirit Hospital, Nagoya, Japan.
Source Int J Adult Orthodon Orthognath Surg 1997;12(3):226-32
Abstract Surgery simulation with a three-dimensional model constructed with stereolithography from digital image data has proven to be useful in the maxillofacial area. The simulation and surgery of Le Fort I and bilateral sagittal split osteotomies were carried out in two patients. The models replicating the facial skeleton with precise internal anatomy facilitated design of the osteotomy and preparation of osteosynthesis. Each sectioned segment of the maxilla and mandible was accurately repositioned by transferring the positional relationships of multiple reference points on the model to the bone surface. Cephalograms taken at simulation and after surgery showed little difference in the positions of the landmarks. XX