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Modular cervical plate system for adjacent segment disease.

Ammar H Hawasli1, John L Cashin, Neill M Wright

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|February 27, 2018
PubMed
Summary
This summary is machine-generated.

Revision surgery for adjacent-segment disease can be improved with a modular cervical plate system. This system reduces operative time and blood loss compared to traditional plate removal, minimizing patient morbidity.

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Area of Science:

  • Neurosurgery
  • Orthopedic Surgery
  • Spinal Fusion Techniques

Background:

  • Adjacent-level disease is a common complication after anterior cervical discectomy and fusion (ACDF), often necessitating revision surgery.
  • Traditional revision methods involving plate removal can increase operative time and morbidity.
  • A modular cervical plate system offers an alternative by allowing add-on components instead of complete plate removal.

Purpose of the Study:

  • To evaluate the efficacy and safety of a modular cervical plate system for treating adjacent-segment disease.
  • To compare outcomes of modular plate revision with traditional plate removal and revision in patients without prior instrumentation.

Main Methods:

  • A retrospective study comparing 64 patients undergoing revision surgery with a modular plate system to two control groups: traditional plate removal and no prior plate.
  • Data collected included operative time, blood loss, hospital stay, complications, dysphagia, and neck disability index.

Main Results:

  • The modular plate system and no prior plate groups showed significantly reduced operative time and blood loss compared to the plate removal group.
  • No complications were reported with the modular plate system, while complication rates were 7.7% for plate removal and 10.5% for no prior plate.
  • A trend towards lower dysphagia and improved neck disability index was observed with the modular plate system.

Conclusions:

  • The modular cervical plate system is a viable option for adjacent-segment disease revision.
  • This system simplifies the revision process, reduces operative morbidity, and potentially improves patient outcomes.