Evidence map›Paper›PMID 40397253›Full record

ArticleOral and maxillofacial surgery2025

Anterior oblique osteotomy for mandibular advancements: highlighting a minimally invasive solution.

Jonathas Daniel Paggi Claus, Matheus Spinella Almeida, Hugo José Correia Lopes

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Article in Oral and maxillofacial surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Jonathas Daniel Paggi ClausInstituto Bucomaxilofacial, Rua Santos Dumont 182, sala 202, Florianópolis, SC, CEP 88015-020, Brazil. cirurgiaofacial@gmail.com.
Matheus Spinella AlmeidaInstituto Bucomaxilofacial, Rua Santos Dumont 182, sala 202, Florianópolis, SC, CEP 88015-020, Brazil.
Hugo José Correia LopesInstituto Bucomaxilofacial, Rua Santos Dumont 182, sala 202, Florianópolis, SC, CEP 88015-020, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveBilateral sagittal split osteotomy (BSSO) is widely used for mandibular advancements but is often associated with complications such as nerve disturbances, limited angle projection, and mandibular notching. This study describes a modification, the anterior oblique osteotomy (AOO), within the minimally invasive orthognathic surgery (MIOS) concept, addressing these challenges.

methodsA single-center retrospective study was conducted involving 30 patients who underwent bimaxillary surgery using AOO. Pre- and postoperative computed tomography scans were analyzed to measure the increase in posterior mandibular height.

resultsThe mean mandibular advancement was 7.8 mm, with no unfavorable splits or nerve injuries. All patients achieved full recovery of the inferior alveolar nerve by two weeks postoperatively. Significant improvements in posterior mandibular height were observed, increasing from 58.3 mm preoperatively to 67.2 mm postoperatively (p < 0.001). No cases of non-union, malunion, malocclusion, or relapse were reported during follow-up.

conclusionsThe AOO technique, when applied within the MIOS framework, presents a viable alternative to traditional BSSO, it offers reduced morbidity and enhanced aesthetic results. Further studies, including control groups, are recommended to confirm the long-term stability of the vertical increase and clinical outcomes.

Indexed as

MandibleMandibular AdvancementMinimally Invasive Surgical ProceduresOsteotomy, Sagittal Split RamusAdolescentAdultFemaleHumansMaleRetrospective StudiesTomography, X-Ray ComputedTreatment OutcomeYoung AdultMandibular advancementOrthognathic surgeryOrthognathic surgical procedures

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.