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  • Title
  • 1. Introduction
  • 2. Surgical Approach
  • 3. Transconjunctival Approach to the Orbital Floor and Removal of Infected Implant
  • 4. Exposure of Entire Orbital Floor Defect and Preparation for New Implant
  • 5. Placement of New Orbital Floor Implant
  • 6. Examine and Consider Opening Up Maxillary Sinus
  • 7. Closure
  • 8. Post-op Remarks

Neuronavigation and Endoscopy as Adjunctive Tools in Orbital Floor Implant Revision: Surgical Management of Infected, Misplaced Orbital Floor Implant with Chronic Eyelid Fistula and Sinusitis

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Cheryl Yu, MD1; Sarah Debs, MD1; Katherine M. Yu, MD1; Alyssa N. Calder, MD1; Kevin J. Quinn, MD1; Dimitrios Sismanis, MD1; Thomas Lee, MD, FACS1; Derek Sheen1
1VCU Medical Center

OtolaryngologyOral and Maxillofacial Surgery (OMFS)OphthalmologyMultidisciplinary Surgery

Procedure Outline

Table of Contents

  1. 1. Introduction
    1. 2. Surgical Approach
      1. 3. Transconjunctival Approach to the Orbital Floor and Removal of Infected Implant
        1. 4. Exposure of Entire Orbital Floor Defect and Preparation for New Implant
          1. 5. Placement of New Orbital Floor Implant
            1. 6. Examine and Consider Opening Up Maxillary Sinus
              1. 7. Closure
                1. 8. Post-op Remarks

                  1. Introduction

                  2. Surgical Approach

                  1. Inject 1% Lidocaine with 1:100,000 Epinephrine

                  3. Transconjunctival Approach to the Orbital Floor and Removal of Infected Implant

                  1. Start with Lateral Canthotomy
                  2. Create Transconjunctival Incision While Preserving Tarsus

                  4. Exposure of Entire Orbital Floor Defect and Preparation for New Implant

                  1. Expose Stable Remaining Medial Orbital Wall
                  2. Estimate Length and Shape of Implant

                  5. Placement of New Orbital Floor Implant

                  1. Use Malleables to Retract Orbital Content Superiorly; Prepare for Implant Placement
                  2. For Complex Revision Cases, Use Neuronavigation to Check for Implant Positioning
                  3. Secure Implant with Screws

                  6. Examine and Consider Opening Up Maxillary Sinus

                  7. Closure

                  1. Address Eyelid Fistula Site
                  2. Close Transconjunctival Incision
                  3. Close Lateral Canthotomy
                  4. Resuspend Lateral Canthus

                  8. Post-op Remarks

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                  Authors

                  Filmed At:

                  VCU Medical Center

                  Article Information

                  Publication Date
                  Article ID410
                  Production ID0410
                  Volume2024
                  Issue410
                  DOI
                  https://doi.org/10.24296/jomi/410