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Grossing of Non-neoplastic Globes, Including Fetal Eyes

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Postsurgical imaging of the globe.

Ronald S Swanger¹, Alison V Crum, Zachary George Klett

¹Department of Diagnostic Radiology, Yale University School of Medicine, New Haven, CT, USA.

Seminars in Ultrasound, CT, and MR

|February 1, 2011

Summary

Radiologists can misinterpret globe imaging after eye surgery if unfamiliar with implants. Understanding surgical procedures and device appearances on imaging aids accurate interpretation and avoids diagnostic dilemmas.

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Area of Science:

Ophthalmology
Radiology
Medical Imaging

Background:

Postoperative imaging interpretation can be challenging without knowledge of surgical procedures and implanted devices.
Ophthalmologic and orbital surgeries involve various implants that may cause imaging artifacts or safety concerns.

Purpose of the Study:

To review common ocular and orbital surgical procedures.
To discuss the appearance of implants and devices on cross-sectional imaging.
To improve diagnostic accuracy in postoperative globe imaging.

Main Methods:

Review of common ocular and orbital surgical procedures.
Discussion of various implants and devices used in these surgeries.
Analysis of the appearance of these implants on cross-sectional imaging (CT/MRI).

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Main Results:

Identified common implants and devices used in ophthalmic and orbital surgeries.
Described the characteristic imaging appearance of these implants on CT and MRI.
Highlighted potential artifacts and safety considerations (e.g., ferromagnetic components).

Conclusions:

Familiarity with ophthalmic surgical procedures and associated implants is crucial for accurate interpretation of postoperative globe imaging.
Knowledge of implant appearance on cross-sectional imaging can prevent misinterpretation and potential complications.