AI Article Synopsis

  • The study looked at how to treat broken facial bones (MZC fractures) in kids under 16 years old using a surgery called open reduction and internal fixation (ORIF).
  • Researchers gathered information from 64 patients over 12.3 years old and found that most had surgery on one main part of their face called the zygomaticomaxillary buttress.
  • Some kids had complications after surgery, like infections or feeling numb, but overall, ORIF was shown to be a good option for fixing these fractures in young patients.

Article Abstract

Background/aim: Paediatric maxillozygomatic complex (MZC) fractures are uncommon, and there is a scarcity of data regarding their surgical treatment. The aim of this study was to analyse choices and outcomes of open reduction and internal fixation (ORIF) for MZC fractures among 14 maxillofacial centers around the world.

Materials And Methods: This multicentric retrospective observational study included patients ≤16 years of age with quadripod MZC fractures treated with ORIF from January 2011 and December 2022. The following data were collected: age, gender, dentition stage (deciduous, mixed, and permanent), cause of injury, type of fracture, surgical approach, site of osteosynthesis (infraorbital rim, zygomaticomaxillary buttress, frontozygomatic, and zygomaticotemporal sutures), material (titanium or resorbable) and number of plates used, and outcome. The minimum follow-up was 6 months. Statistical analyses were performed with Fisher's exact test or chi-squared test, as appropriate.

Results: Sixty-four patients (mean age, 12.3 years) with quadripod MZC fractures were included. Seventy-two percent of patients received a single-point fixation. The zygomaticomaxillary buttress was the most common site for fixation, both in single-point and two-point fixation schemes, especially in combination with the frontozygomatic suture. Increasing age was associated with a higher rate of plate removal (p < .001). Postoperative complications included 5 (7.8%) cases of wound infections, 2 (3.1%) infraorbital paraesthesia, 1 (1.6%) ectropion. Residual facial asymmetry was found in 5 (7.8%) patients and was not associated with the type of fixation (p > .05).

Conclusions: This study highlights the possibility of using ORIF, even with a single point of fixation, for the treatment of displaced quadripod MZC fractures in the paediatric population. The zygomaticomaxillary buttress was the preferred site of fixation and allowed for adequate stabilization with no external scars and a low risk of tooth damage. Future prospective studies with long-term follow-up are needed to establish definitive surgical protocols and clarify the surgical decision-making.

Download full-text PDF

Source
http://dx.doi.org/10.1111/edt.12976DOI Listing

Publication Analysis

Top Keywords

mzc fractures
20
quadripod mzc
12
zygomaticomaxillary buttress
12
open reduction
8
reduction internal
8
internal fixation
8
paediatric maxillozygomatic
8
maxillozygomatic complex
8
multicentric retrospective
8
site fixation
8

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!