Evaluation of one-point fixation for zygomaticomaxillary complex fractures using a three-dimensional photogrammetric analysis
DC Field | Value | Language |
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dc.contributor.author | Kim, Se Young | - |
dc.contributor.author | Nam, Seung Min | - |
dc.contributor.author | Park, Eun Soo | - |
dc.contributor.author | Kim, Yong Bae | - |
dc.date.accessioned | 2021-08-11T09:43:31Z | - |
dc.date.available | 2021-08-11T09:43:31Z | - |
dc.date.issued | 2019-07-30 | - |
dc.identifier.issn | 1916-0216 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/4373 | - |
dc.description.abstract | BackgroundThe goal of treatment for zygomaticomaxillary (ZM) complex (ZMC) fractures is to achieve stability and restore aesthetic appearance through three-dimensional reduction and rigid fixation. The purpose of this study was to evaluate the stability and aesthetic appearance outcomes of one-point fixation using a three-dimensional photogrammetric analysis.MethodsFrom March 2014 to December 2014, 34 patients with ZMC fractures were treated by one-point fixation in the ZM buttress using unsintered hydroxyapatite (u-HA)/poly-L-lactide (PLLA) plates. Differences in soft tissue inter-malar height between the fractured side and unfractured sides were evaluated using photogrammetric analysis with a three-dimensional camera (Morphius (R)) at the preoperative and 1week, 1 and 3months after surgery. The differences in bony inter-malar height between the fractured and unfractured sides were evaluated using computer tomography at the pre-operative and 6months after surgery. The paired t-test was used to compare differences in malar height.ResultsSix months after surgery, 34 patients achieved satisfactory bony stability and symmetric malar appearances. Comparisons of differences in soft-tissue inter-malar height revealed statistically significant differences between the pre-operative period and 1week and 1month after surgery (p<.01). There was no statistically significant difference between 1 and 3months after surgery. Comparison of differences in bony inter-malar height revealed a statistically significant difference between before and 6months after surgery (p<.01).ConclusionsWhen we conducted a three-dimensional photogrammetric analysis, although it has restricted surgical indications, one-point fixation of the ZM buttress using an u-HA / PLLA plate yielded reliable, satisfactory, and safe clinical results in patients with ZMC fractures.Clinical question / level of evidenceTherapeutic, III. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | BioMed Central | - |
dc.title | Evaluation of one-point fixation for zygomaticomaxillary complex fractures using a three-dimensional photogrammetric analysis | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1186/s40463-019-0359-2 | - |
dc.identifier.scopusid | 2-s2.0-85070807114 | - |
dc.identifier.wosid | 000477985500001 | - |
dc.identifier.bibliographicCitation | Journal of Otolaryngology - Head and Neck Surgery, v.48 | - |
dc.citation.title | Journal of Otolaryngology - Head and Neck Surgery | - |
dc.citation.volume | 48 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Otorhinolaryngology | - |
dc.relation.journalWebOfScienceCategory | Otorhinolaryngology | - |
dc.subject.keywordPlus | ZYGOMATIC FRACTURES | - |
dc.subject.keywordPlus | INTERNAL-FIXATION | - |
dc.subject.keywordPlus | UNSINTERED HYDROXYAPATITE | - |
dc.subject.keywordPlus | ORTHOGNATHIC SURGERY | - |
dc.subject.keywordPlus | FORGED COMPOSITES | - |
dc.subject.keywordPlus | TRIPOD FRACTURES | - |
dc.subject.keywordPlus | 1-POINT FIXATION | - |
dc.subject.keywordPlus | LONG-TERM | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordAuthor | Zygomaticomaxillary complex fracture | - |
dc.subject.keywordAuthor | Zygomaticomaxillary buttress | - |
dc.subject.keywordAuthor | One-point fixation | - |
dc.subject.keywordAuthor | Three-dimensional photogrammetric analysis | - |
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