The effectiveness of one point fixation (miniplate 2.0) for the treatment of zygomaticomaxillary complex fracture
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Abstract
This was a retrospective study. The objective of the study was to determine the effectiveness of 1 point fixation for treatment zygomaticomaxillary complex fracture in Chonburi Hospital during June 2015 to June 2020. Position of zygoma in Waters’ view and submentovertex of 99 patients who met inclusion criteria were studied. Supero-inferior position of both zygoma was compared in Waters’ view radiograph and antero-posterior position was compared in submentovertex radiograph.The positions were measured in pre- and postoperative radiographs. Angle of both zygomatic arch was measured in postoperative submentovertex radiograph. For the results, in Waters’ view superoinferior position of zygoma at postoperative site was not different from non-fracture site. In submentovertex, anteroposterior position of zygoma and angle of zygomatic arch of postoperative site were not different from non-fracture site. In conclusion, this study showed that treatment of simple fracture of zygomaticomaxillary complex with one point fixation was effective to restore position of zygoma to pre-traumatic site in superoinferior and anteroposterior aspects.
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