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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Human osteochondritis dissecans fragment-derived chondrocyte characteristics ex vivo, after monolayer expansion-induced de-differentiation, and after re-differentiation in alginate bead culture

Fig. 1

Arthroscopic images of an osteochondritis dissecans (OCD) lesion ICRS grade 4 of the medial femoral condyle in a 24 year old male patient. a Gives the initial finding at arthroscopy. b Illustrates the lesion after debridement and the insert shows a representative image of an dislocated and arthroscopically removed OCD fragment

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