Related Experiment Video
Updated: Jun 12, 2026
09:01
Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach
Published on: January 24, 2018
[Status quo of facet joint replacement]
1Klinik für Orthopädie, Vivantes Klinikum im Friedrichshain, Landsberger Allee 49, 10249, Berlin, Deutschland. karin.buettner-janz@vivantes.de
Der Orthopade
|May 27, 2010
Summary
This review examines motion-retaining lumbar facet joint replacement systems. Current clinical data is insufficient for definitive treatment recommendations for these artificial facet joints.
Area of Science:
- Spine surgery
- Orthopedic biomechanics
- Medical device technology
Background:
- Facet joints are crucial for spinal stability and motion.
- Degenerative changes in facet joints can cause significant pain and morbidity.
- Current treatment options for facet joint pain have limitations.
Purpose of the Study:
- To review existing motion-retaining lumbar facet joint replacement systems.
- To analyze available biomechanical and clinical data on these implants.
- To present the current status of this treatment modality.
Main Methods:
- Comprehensive literature and internet search for relevant studies and data.
- Inclusion of information from publications, presentations, and direct company sources.
- Classification of available facet joint implant systems.
Main Results:
- Six distinct implant systems from five US and one Swiss company were identified.
- Implants are designed for motion-retaining replacement of lumbar facet joints.
- Biomechanical and clinical results were compiled, though studies are ongoing.
Conclusions:
- Facet joint replacement is a developing treatment method, in clinical use since 2005.
- Insufficient clinical data currently precludes definitive treatment recommendations.
- Further long-term studies are necessary to establish efficacy and safety.
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