INTRODUCTION: Orbital organic foreign bodies are rare and can present different clinical features. The objective of this report is to show the danger of this type of foreign body, present the imaging data, and suggest a diagnostic approach and therapeutic management. We describe three cases of orbital organic foreign bodies with three different clinical presentations. CASE REPORTS: The first case was a 43-year-old male complaining of a chronic cutaneous fistula of the inferior right eyelid lasting 4 months after an orbital trauma with a wooden object. Two surgeries were necessary to extract the foreign bodies. In the second case, a 37-year-old female with post-traumatic ptosis after a bicycle accident several months before, the imaging exams revealed a fracture of the left orbital ceiling and a superior extraconical foreign body that was removed by a neurosurgery approach. The third case, a 69-year-old male with a right orbit abscess following a trauma with a tree branch had a persistent right orbit inflammation lasting 4 months despite two drainage surgeries and an extraction of an orbital organic foreign body. A third surgery was necessary to completely extract the foreign bodies. DISCUSSION/ CONCLUSION: Detecting an orbital organic foreign body is sometimes difficult, especially when the clinical history is unclear, the ophthalmologic exam reveals no abnormalities, or if the patient is referred to the hospital several months after the traumatic event. Orbital organic foreign bodies can lead to potentially serious orbital or intracranial complications. Computed tomography and orbital ultrasound sometimes do not yield an evocative pattern: for instance, in computed tomography, the low density of wood can be misdiagnosed as air. On the other hand, these foreign bodies can persist in the orbit after several surgical explorations because they can easily break or migrate. Magnetic resonance imaging is useful when an orbital organic foreign body is suspected, but the analysis is easier when clinical data are suggestive.
INTRODUCTION: Orbital organic foreign bodies are rare and can present different clinical features. The objective of this report is to show the danger of this type of foreign body, present the imaging data, and suggest a diagnostic approach and therapeutic management. We describe three cases of orbital organic foreign bodies with three different clinical presentations. CASE REPORTS: The first case was a 43-year-old male complaining of a chronic cutaneous fistula of the inferior right eyelid lasting 4 months after an orbital trauma with a wooden object. Two surgeries were necessary to extract the foreign bodies. In the second case, a 37-year-old female with post-traumatic ptosis after a bicycle accident several months before, the imaging exams revealed a fracture of the left orbital ceiling and a superior extraconical foreign body that was removed by a neurosurgery approach. The third case, a 69-year-old male with a right orbit abscess following a trauma with a tree branch had a persistent right orbit inflammation lasting 4 months despite two drainage surgeries and an extraction of an orbital organic foreign body. A third surgery was necessary to completely extract the foreign bodies. DISCUSSION/ CONCLUSION: Detecting an orbital organic foreign body is sometimes difficult, especially when the clinical history is unclear, the ophthalmologic exam reveals no abnormalities, or if the patient is referred to the hospital several months after the traumatic event. Orbital organic foreign bodies can lead to potentially serious orbital or intracranial complications. Computed tomography and orbital ultrasound sometimes do not yield an evocative pattern: for instance, in computed tomography, the low density of wood can be misdiagnosed as air. On the other hand, these foreign bodies can persist in the orbit after several surgical explorations because they can easily break or migrate. Magnetic resonance imaging is useful when an orbital organic foreign body is suspected, but the analysis is easier when clinical data are suggestive.