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Late reconstruction of extensive orbital floor fracture with a patient-specific implant in a bombing victim

Authors
  • Smeets, Maximiliaan;
  • Snel, Robin;
  • Sun, Yi; 53628;
  • Dormaar, Titiaan;
  • Politis, Constantinus; 58681;
Publication Date
Oct 01, 2020
Source
Lirias
Keywords
License
Unknown
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Abstract

Fractures of the orbital floor and walls are among the most frequent maxillofacial fractures. Virtual three-dimensional (3D) planning and use of patientspecific implants (PSIs) could improve anatomic and functional outcomes in orbital reconstruction surgery. The presented case was a victim of a terrorist attack involving improvised explosive devices. This 58-year-old female suffered severe wounds caused by a single piece of metal from a bomb, shattering the left orbital floor and lateral orbital wall. Due to remaining hypotropia of the left eye compared to the right eye, late orbital floor reconstruction was carried out with a personalised 3D printed titanium implant. We concluded that this technique with PSI appears to be a viable method to correct complex orbital floor defects. Our research group noted good aesthetic and functional results one year after surgery. Due to the complexity of the surgery for a major bony defect of the orbital floor, it is important that the surgery be executed by experienced surgeons in the field of maxillofacial traumatology. / status: published

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