Symptomatic Lead Toxicity and Joint Pain Because of Migration of Shotgun Pellets into the Hip 12 Years After Injury: A Case Report.

Case: We describe a case of mild lead poisoning in a 25-year-old woman because of intra-articular migration of lead shot 12 years after gunshot injury to the left hip, ameliorated by arthroscopic foreign body removal. Retained lead can cause systemic symptoms of lead toxicity, supranormal blood lead concentration, and increasingly painful and destructive local arthritis even years after gunshot injury.

Conclusion: This report shows that lead fragments should be monitored closely if located near joint spaces. We demonstrate curative therapy for lead poisoning through the use of minimally invasive arthroscopic techniques for removal of retained intra-articular lead missiles.