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Related Experiment Videos

The reduction clamp: a simple device for closed reduction during intramedullary nailing

F F Naraghi1, T A DeCoster, M S Moneim

  • 1Department of Orthopaedics and Rehabilitation, University of New Mexico School of Medicine, Albuquerque.

Orthopaedic Review
|July 1, 1994
PubMed
Summary

A new instrument simplifies femoral shaft fracture reduction for intramedullary fixation, especially in difficult cases. This device offers stable, hands-free fixation, reducing the need for assistants and surgeon x-ray exposure.

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Area of Science:

  • Orthopedic Surgery
  • Biomedical Engineering
  • Trauma Management

Background:

  • Femoral shaft fracture reduction can be challenging before intramedullary fixation.
  • Delayed reductions and patient obesity complicate fracture alignment.
  • Maintaining reduction during guide pin insertion is difficult.

Purpose of the Study:

  • To introduce a novel instrument for achieving and maintaining reduction in closed intramedullary fixation of femoral shaft fractures.
  • To provide a stable, hands-free solution for fracture reduction.
  • To improve surgical workflow and reduce radiation exposure.

Main Methods:

  • A novel instrument employing three-point fixation was developed.
  • The instrument is designed to be locked in place, maintaining reduction.

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  • Surgeons can pass guide pins, reamers, and nails without manually holding the reduction device.

    • Main Results:

    • The instrument provides stable, locked, three-point fixation for fracture reduction.
    • It allows for hands-free operation, freeing the surgeon's hands.
    • Reduced reliance on assistants and decreased surgeon hand x-ray exposure were observed.

    Conclusions:

    • This instrument offers a simple and effective solution for femoral shaft fracture reduction.
    • It enhances surgical efficiency and safety during intramedullary fixation.
    • The device is particularly beneficial in complex cases requiring prolonged reduction maintenance.