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Related Experiment Videos

Arthroscopic ankle arthrodesis. Preliminary report

L De Vriese1, G Dereymaeker, G Fabry

  • 1University Hospital Pellenberg, Department of Orthopedics, K.U. Leuven, Belgium.

Acta Orthopaedica Belgica
|January 1, 1994
PubMed
Summary

This study reviewed 10 arthroscopic ankle fusions, achieving successful bone fusion in 70% of cases. While less invasive, this technique has a learning curve and specific patient limitations.

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Area of Science:

  • Orthopedic Surgery
  • Minimally Invasive Procedures

Background:

  • Arthroscopic ankle fusion offers a less invasive alternative to traditional open surgery.
  • Patient benefits include reduced pain and potentially faster recovery.
  • However, the technique presents challenges and has specific indications.

Purpose of the Study:

  • To evaluate the initial outcomes of arthroscopic ankle fusion at our institution.
  • To assess the union rate, time to fusion, and complications.
  • To compare the feasibility and limitations of arthroscopic versus open ankle fusion techniques.

Main Methods:

  • A retrospective review of the first 10 consecutive arthroscopic ankle fusions performed.
  • Analysis of surgical outcomes, including union rates and time to fusion.
  • Documentation of any complications, such as nonunion.

Main Results:

  • Successful bone union was achieved in 7 out of 10 (70%) arthroscopic ankle fusions.
  • The average time to achieve fusion was 4 months.
  • Three cases (30%) resulted in nonunion, and a learning curve was noted.

Conclusions:

  • Arthroscopic ankle fusion is a viable, less invasive option with potential for good outcomes.
  • The technique requires a learning period and is time-intensive.
  • Contraindications include significant malalignment and extensive talar avascular necrosis, favoring open techniques.

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