Modified le fort i osteotomy and genioplasty for management of severe dentofacial deformity in β-thalassaemia major case report and review of the literature

Khamis M. Al Hasani*, Abdulaziz A. Bakathir, Ahmed K. Al-Hashmi, Badar Al Rawahi, Abdullah Albakri

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

β-thalassaemia major is an autosomal recessive form of haemoglobinopathy that is characterised by complete lack of production of the β-chains resulting in multiple complications that include severe anaemia, failure to thrive and skeletal abnormalities. Facial deformities induced by β-thalassaemia major are rare and are very challenging to treat from a surgical point of view. We report a 33-year-old female patient with β-thalassaemia major who presented to the Dental & Maxillofacial Surgery Department, Sultan Qaboos University Hospital, Muscat, Oman, in 2017 with gross dentofacial skeletal deformity contributing to her psychosocial issues. The facial deformity was corrected surgically by excision of the enlarged maxilla, modified Le Fort I osteotomy and advancement genioplasty. This case highlights the pre-operative preparation, surgical management, encountered complications and treatment outcome within 24 months of follow-up.

Original languageEnglish
Pages (from-to)e362-e367
JournalSultan Qaboos University Medical Journal
Volume20
Issue number3
DOIs
Publication statusPublished - Aug 2020
Externally publishedYes

Keywords

  • Beta-Thalassaemia
  • Case Report
  • Cooley's Anemia
  • Dentofacial Deformities
  • Genioplasty
  • Le Fort Osteotomy
  • Oman
  • Thalassaemia Major

ASJC Scopus subject areas

  • Medicine(all)

Cite this