Published in:
Open Access
01-11-2012 | Knee
Strategies for patient profiling in articular cartilage repair of the knee: a prospective cohort of patients treated by one experienced cartilage surgeon
Authors:
Tommy S. de Windt, Sebastian Concaro, Anders Lindahl, Daniel B. F. Saris, Mats Brittberg
Published in:
Knee Surgery, Sports Traumatology, Arthroscopy
|
Issue 11/2012
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Abstract
Purpose
The purpose of this study was to report on the clinical outcome of a large heterogenic cartilage repair population treated with the profiling strategies of one experienced cartilage surgeon to provide evidence based tools for treatment selection in a clinical environment.
Methods
A total of 216 patients were identified in this prospective single-surgeon study. For the primary and secondary treatment of smaller defects, microfracture (MF) was used. Hyalograft C was used for first and second line larger defects, while carbon-fiber rod and pad implantations were used as a salvage procedure.
Results
Three years after the initial procedure, the clinical improvement was excellent for MF and Hyalograft C (P < 0.001) and good for carbon-fiber procedures (P < 0.05). Hyalograft C patients with prior anterior cruciate ligament reconstruction had less clinical improvement (P < 0.05), while MF patients with prior cartilage repair were more likely to fail (Odds Ratio 20.5, P < 0.05).
Conclusion
This is the first study that provides an assessment of the treatment strategies used by an experienced cartilage surgeon. A treatment algorithm for cartilage repair in a heterogenic population was created that based on the findings of this study could be implemented in a clinical environment.
Level of evidence
Prospective clinical case series, Level IV