Drilling and microfracture lead to diffe
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Hongmei Chen; Jun Sun; Caroline D. Hoemann; Viorica Lascau-Coman; Wei Ouyang; Ma
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Article
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2009
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Elsevier Science
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English
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## Abstract Bone marrow stimulation is performed using several surgical techniques that have not been systematically compared or optimized for a desired cartilage repair outcome. In this study, we investigated acute osteochondral characteristics following microfracture and comparing to drilling in