Evidence map›Paper›PMID 42577984›Full record

ArticleAnnals of maxillofacial surgery

Tridimensional Genioplasty through T-shaped Osteotomy - A Technical Note.

Marilia Pinheiro de Carvalho, Angélica Meneguci Petrarca, Sergio Olate

Abstract read
In one paragraph

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

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Marilia Pinheiro de CarvalhoDepartment of Rehabilitation Sciences, Hospital of Rehabilitation of Craniofacial Anomalies, Bauru Medical School, University of São Paulo, Bauru, Brazil.
Angélica Meneguci PetrarcaDepartment of Oral Diagnosis, Division of Oral and Maxillofacial Surgery, State University of Campinas, Piracicaba, São Paulo, Brazil.
Sergio OlateDepartment of Oral Diagnosis, Division of Oral and Maxillofacial Surgery, State University of Campinas, Piracicaba, São Paulo, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genioplasty remains a key procedure in facial aesthetic surgery, particularly regarding gender affirmation, due to the significant role of the chin in defining lower facial proportions and sexual dimorphism. While T-shaped osteotomy (TSO) has conventionally been used to narrow the chin in feminisation procedures, its ability to provide three-dimensional (3D) control of bone segments also enables vertical and transverse modifications, including widening when combined with anterior advancement and controlled rotation. The sequential protocol using a 3D plan and customised surgical guide for osteotomy and reposition has not been fully published. This paper aims to report the use of TSO for combined advancement, vertical reduction and proportional transverse remodelling in a male Class II patient undergoing orthognathic surgery. The patient presented with retrusive, narrow and elongated chin morphology associated with Class II skeletal deformity, and underwent orthognathic surgery complemented by TSO genioplasty. Virtual surgical planning and customised surgical guides were manufactured. The technique included controlled bone segment repositioning to achieve both projection and desired contour. TSO provides a versatile and biologically favourable approach for genioplasty in aesthetic facial surgery.

Indexed as

Chin osteotomygenioplastyorthognathic surgerytechnical note

Identifiers

PMID42577984
PMCPMC13456624

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Registered trials

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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.