Unusual Intra-Orbital Foreign Body Removed by a Unique Surgical Approach

Abstract

INTRODUCTION

A retained intra-orbital foreign body can give rise to serious complications. This case report highlights an interesting case where a metallic foreign body remained lodged inside the orbit for over a year, unbeknownst to the patient, and was eventually detected and surgically extracted.

CASE REPORT

We report a case of a 57-year-old female who presented with mild pain of the left orbit following an injury with an umbrella after a fall one year ago. Following a near normal physical examination, on radiological evaluation we found a linear, presumably metallic foreign body lodged into the orbit, without piercing the globe. An inferolateral orbitotomy approach was used to gain adequate exposure and facilitate the removal of a 3.5 cm metallic remnant of an umbrella stick.

DISCUSSION

The management of intra-orbital foreign bodies poses several challenges. The choice between conservative and surgical management is one of them. CT scan is the diagnostic tool of choice. When surgical removal is indicated, a suitably planned approach facilitates extraction of the foreign body with minimal morbidity. This rare case is testament to the fact that although it may not be part of their conventional realm, carefully selected intra-orbital foreign bodies can be efficiently managed surgically by ENT professionals.