Incarcerated Cortical Fragments in Intramedullary Nailing

Area of Science:

• Orthopedic surgery
• Traumatology
• Bone fracture management

Background:

• Cortical bone fragments can become incarcerated in the intramedullary canal during comminuted fractures.
• Complications of incarcerated fragments have been reported, but no solutions proposed.
• Femur fractures present unique challenges due to the intramedullary canal's anatomy.

Observation:

• A case involving a comminuted femur fracture with two incarcerated cortical fragments is presented.
• These fragments impeded the passage of an intramedullary reamer.
• Deformity at the fracture site occurred during the reaming process.

Findings:

• A simple, minimally invasive method for retrieving incarcerated cortical fragments is described.
• This technique avoids the need for formal open fracture site exposure.
• Successful intraoperative management of incarcerated fragments is crucial for uneventful fracture fixation.

Implications:

• This method offers a practical solution for a previously unaddressed intraoperative complication.
• Effective management of incarcerated fragments can prevent fixation failures and improve patient outcomes.
• Highlights the importance of intraoperative vigilance in complex fracture cases.