Gunshot injury

Case contributed by Sagar Tomar
Diagnosis certain

Presentation

Erectile dysfunction for 1 month. Previous history of remote gunshot injury 1 year back.

Patient Data

Age: 40 years
Gender: Male
ct

Vertically oriented bullet is seen within the spinal canal anteriorly at the L4/L5 disc and L5 vertebral level compressing on the thecal sac and traversing nerve roots.

Another smaller metallic fragment is seen posterior to the S1 vertebra.

A defect in the right lamina at the L4 level is likely from bullet trajectory.

Case Discussion

The following are things to consider while evaluating gunshot injury:- 

  • trajectory or path encountered by identifying the bony defect, hemorrhage, and gas along the tract

  • injury to critical structures like visceral organs and major vascular channels

  • additional fragments 

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