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- W4240546074 abstract "Abstract Background: Free osteocutaneous fibula flap (FFF) is currently considered the best option for segmental mandibular reconstruction; however, there are no reports comparing secondary with primary reconstructions using FFF. This study aimed to evaluate the safety and efficacy of secondary mandibular reconstruction using FFF when compared with primary mandibular reconstruction. Methods: From October 2018 to February 2020, patients who underwent mandibular reconstruction using FFF after segmental mandibulectomy were retrospectively reviewed. The size and location of the mandibular defect, the segment length and number of osteotomies in the fibula, types of the mandibular plating system, and laterality of the recipient vessels were recorded from the surgical notes. Flap survival, duration of nasogastric tube use, and implant installation after reconstruction were recorded as indices of postoperative evaluation. Results: Twelve patients underwent mandibular reconstruction using FFF during the study period. There were no significant differences in demographic characteristics other than body mass index between the primary (n=8) and secondary (n=4) reconstruction groups. No significant differences were observed in the size and location of defects, the segment length and number of osteotomies in the fibula, and the types of mandibular plating system. The laterality of recipient vessels was ipsilateral in all cases of primary reconstructions and contralateral in all cases of secondary reconstructions. Three out of eight patients with primary FFF reconstruction developed partial flap necrosis. Four patients in the secondary FFF reconstruction group achieved complete flap survival. The duration of use of the nasogastric tube and implant installation after reconstruction was comparable between the two groups. Conclusion: This clinical case study demonstrates the safety and efficacy of secondary mandibular reconstructions using FFF." @default.
- W4240546074 created "2022-05-12" @default.
- W4240546074 creator A5015755655 @default.
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- W4240546074 date "2021-01-05" @default.
- W4240546074 modified "2023-09-27" @default.
- W4240546074 title "Safety and Efficacy of Secondary Mandibular Reconstruction Using a Free Osteo-cutaneous Fibula Flap after Segmental Mandibular Resection: A Retrospective Case Control Study" @default.
- W4240546074 doi "https://doi.org/10.21203/rs.3.rs-136031/v1" @default.
- W4240546074 hasPublicationYear "2021" @default.
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