Related Experiment Videos
Intrathoracic migration of Steinmann pins
1Department of Radiology, Chungnam National University Hospital, College of Medicine, Chungnam National University, Taejon, Korea. michelan@cnu.ac.kr
Journal of Thoracic Imaging
|October 20, 2000
Summary
Surgical pins can migrate after orthopedic repair. In this case, Steinmann pins migrated into the thorax, causing injury.
Area of Science:
- Orthopedic surgery
- Surgical complications
- Biomechanics of implants
Background:
- Surgical wires and pins are used for orthopedic injury repair.
- Pin migration is a known complication, often retrograde.
- Antegrade migration can cause significant injury.
Observation:
- A case of three Steinmann pins migrating after humeral neck fracture fixation is presented.
- One pin migrated retrograde towards the humeral entry point.
- Two pins migrated antegrade into the thorax.
Findings:
- Demonstrates the potential for antegrade migration of Steinmann pins.
- Highlights the risk of thoracic migration and associated injury.
- Illustrates a rare complication of orthopedic fixation.
Implications:
- Need for vigilance in monitoring pin placement and migration.
- Potential for novel complications in orthopedic surgery.
- Importance of understanding implant biomechanics to prevent adverse events.