Comparison of the postoperative stability after repositioning of the maxilla with Le Fort I osteotomy using four- versus two-plate fixation

Beyler, Esra; Altıparmak, Nur; Bayram, Burak

doi:10.1016/j.jormas.2020.05.011

Cited by 7 publications

(2 citation statements)

References 18 publications

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“…The traditional fixation methods for Lefort I osteotomy was bilaterally applying titanium miniplates in both the apertura piriformis and the zygomaticomaxillary buttress to achieve the rigid fixation of the maxilla segment [ 8 ]. Huang et al found that L-shaped mini-plates with lateral fixation provide better stability.…”

Section: Introductionmentioning

confidence: 99%

Biomechanical evaluation of Chinese customized three-dimensional printed titanium miniplate in the Lefort I osteotomy: A finite element analysis

Li¹,

Xie²,

Liu³

et al. 2022

Heliyon

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Section: Introductionmentioning

confidence: 99%

Biomechanical evaluation of Chinese customized three-dimensional printed titanium miniplate in the Lefort I osteotomy: A finite element analysis

Li¹,

Xie²,

Liu³

et al. 2022

Heliyon

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“…Novel fixation biomaterials and patient-specific CT-based computer surgical planning have greatly augmented the orthognathic surgeon’s toolbox. 20-27 Traditional courses of wire fixation and bent miniplates now exist alongside resorbable plates, screws, and meshes, as well as patient-specific guides and implants, offering improved safety, precision, and accuracy to OGS. 22,28-32 However, each tool carries its own unique advantages and downfalls.…”

Section: Introductionmentioning

confidence: 99%

A Comprehensive Review of Orthognathic Surgery: Fixation, Relapse, and Complications

Puthumana

Magrath

Lake

et al. 2022

FACE

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Background: This study aims to investigate all papers on orthognathic fixation to better understand changes in operative techniques and fixation materials and to better compare relapse and complication rates. Methods: A PubMed search was conducted of “orthognathic” AND “fixation” in the title or abstract between 1989 and 2020. Results: Three reviewers independently screened 439 papers and extracted data from 166 included papers. Of these studies, 118 investigated sagittal split ramus osteotomies (SSRO), 96 LeFort osteotomies, 25 genioplasties, and 21 intraoral vertical ramus osteotomies (IVRO). The most used fixation materials in the maxilla were titanium miniplates with monocortical screws (n = 65), followed by resorbable miniplates (n = 10); in the mandible, the most common were titanium miniplates (n = 67) and titanium bicortical screws (n = 49). Wide variability was demonstrated in relapse rates by operation, fixation type, and relapse time-point studied. Meta-analysis revealed a significantly higher infection rate in SSRO versus LeFort ( P = .003) and, surprisingly, a trend toward higher relapse rate in titanium versus resorbable fixation at 6 months in SSRO setback ( P = .08). Conclusion: This study reports all the available data on relapse rates across techniques, with non-inferiority of bicortical screws versus miniplates.

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Postoperative stability following orthognathic surgery and final skeletal morphology in class III patients with cleft lip and palate

Ishihata

Kibe²,

Tezuka³

et al. 2022

Journal of Oral and Maxillofacial Surgery, Medicine, and Pathol

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Comparison of the postoperative stability after repositioning of the maxilla with Le Fort I osteotomy using four- versus two-plate fixation

Cited by 7 publications

References 18 publications

Biomechanical evaluation of Chinese customized three-dimensional printed titanium miniplate in the Lefort I osteotomy: A finite element analysis

Biomechanical evaluation of Chinese customized three-dimensional printed titanium miniplate in the Lefort I osteotomy: A finite element analysis

A Comprehensive Review of Orthognathic Surgery: Fixation, Relapse, and Complications

Postoperative stability following orthognathic surgery and final skeletal morphology in class III patients with cleft lip and palate

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