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. 2016 Jul 7;8(2):146–154. doi: 10.1177/1947603516654944

Figure 1.

Figure 1.

Patient who underwent patellar autologous chondrocyte implantation (ACI), tibial tubercle osteotomy (TTO), and trocheoplasty (patient 7; Table 2 ). (A) Preoperative arthroscopy image demonstrating chondral injury to the patella. (B, C) Debridement of the chondral defect and the autologous chondrocyte implantation to the patella. (D) Magnetic resonance image showing good cartilage repair tissue in the patella at 4 years postoperatively. (E) Sagittal magnetic resonance image of the patella with good repair tissue.