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Simplified method of sizing implants for orbital fracture repair
C S Allen1, J W Shore, C T Westfall
1Department of Ophthalmology, Wilford Hall United States Air Force Medical Center, USA.
American Journal of Ophthalmology
|August 1, 1995
Summary
Radiographic film templates offer a simple, inexpensive method for sizing alloplastic implants in orbital fracture repair. This technique proved superior to commercial aluminum templates for over 60 patients.
Area of Science:
- Ophthalmology
- Oral and Maxillofacial Surgery
- Biomedical Engineering
Background:
- Orbital fractures require precise implant sizing for successful repair.
- Current templating methods may lack simplicity or cost-effectiveness.
Purpose of the Study:
- To evaluate the efficacy of using ordinary radiographic film as a template for sizing alloplastic implants in orbital fracture repair.
Main Methods:
- Utilized autoclaved radiographic film (9.5 x 4.5-cm rectangles) as templates for alloplastic implants (titanium, Vitallium, porous high-density polyethylene).
- Technique involved easy trimming, handling with nontoothed forceps, and insertion/removal from the orbital cavity in over 60 patients.
Main Results:
- Radiographic film templates were successfully employed for sizing various alloplastic implant materials.
- The technique demonstrated ease of use in trimming, handling, and placement within the orbital cavity.
Conclusions:
- Ordinary radiographic film provides a simple, inexpensive, and effective template for alloplastic implant sizing in orbital fracture repair.
- This method is advantageous compared to commercially available aluminum templates.