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Orbital wall fractures: evaluation and management.

J D Osguthorpe1

  • 1Department of Otolaryngology and Communicative Sciences, Medical University of South Carolina, Charleston.

Otolaryngology--Head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery
|November 1, 1991
PubMed
Summary

Orbital wall fracture treatment outcomes show that exploration is beneficial for larger defects, but not for smaller ones without entrapment or dystopia. Surgical repair effectively corrected deformities and maintained vision.

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Area of Science:

  • Ophthalmology
  • Plastic Surgery
  • Trauma Surgery

Background:

  • Orbital wall fractures are common consequences of facial trauma.
  • These injuries can lead to significant functional and aesthetic complications, including vision loss, diplopia, and enophthalmos.

Purpose of the Study:

  • To evaluate the outcomes of surgical management for orbital wall fractures.
  • To determine the efficacy of different reconstructive materials and surgical indications.

Main Methods:

  • Retrospective analysis of 121 patients with orbital wall fractures over 49 months.
  • Ninety-two patients were followed for a median of 6.5 months.
  • Surgical reconstruction utilized layered gelfilm, alloplastic sheeting, or parietal bone grafts based on defect size.

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Main Results:

  • Associated injuries included globe/optic nerve damage (17%) and lacrimal drainage disruption (13%).
  • Postoperative vision remained stable; dystopia was corrected to within 2 mm of normal.
  • Exploration of defects <2.5 cm² or without entrapment/dystopia yielded no significant benefit.

Conclusions:

  • Surgical intervention for orbital wall fractures can restore orbital volume and correct deformities effectively.
  • Conservative management or observation is appropriate for small defects (<2.5 cm²) without entrapment or dystopia.
  • Careful patient selection and appropriate material choice are crucial for optimal surgical outcomes.