22Sep 2024
Le Fort I Osteotomy Stability Assessed with Bioabsorbable Fixation

Le Fort I Osteotomy Stability Assessed with Bioabsorbable Fixation

Results indicated that postoperative discrepancies following Le Fort I osteotomy using SuperFIXSORB-MX bioabsorbable systems were clinically acceptable. In a retrospective evaluation of 31 patients, maxillary reference points were assessed through three-dimensional computed tomography scans at baseline, 4 days, and 1 year post-surgery. The most significant postoperative discrepancy was observed in patients with facial asymmetry, ranging from 0.75 ± 0.45 mm to 0.98 ± 0.52 mm. U1 relapse was noted at 16% in the transverse axis, with the anterior nasal spine moving upward by 17% of the maxillary movement. These findings underscore the efficacy of SuperFIXSORB-MX in maintaining stability postoperatively.

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