Volume 31, Issue 7, Pages 1269-1278 (July 2015) Two-Year Clinical Results of Lateral Collagen Meniscus Implant: A Multicenter Study Stefano Zaffagnini, M.D., Alberto Grassi, M.D., Giulio Maria Marcheggiani Muccioli, M.D., Dirk Holsten, M.D., Paolo Bulgheroni, M.D., Juan Carlos Monllau, M.D., Roger Berbig, M.D., Koen Lagae, M.D., Ricardo Crespo, M.D., Maurilio Marcacci, M.D. Arthroscopy Volume 31, Issue 7, Pages 1269-1278 (July 2015) DOI: 10.1016/j.arthro.2015.01.025 Copyright © 2015 Arthroscopy Association of North America Terms and Conditions
Fig 1 (A) Lateral meniscus loss derived from previous partial meniscectomy of posterior horn and (B) replacement with lateral Collagen Meniscus Implant scaffold. The implant has been marked with an asterisk. Arthroscopy 2015 31, 1269-1278DOI: (10.1016/j.arthro.2015.01.025) Copyright © 2015 Arthroscopy Association of North America Terms and Conditions
Fig 2 Overall Lysholm scores and single-item trends for various follow-up evaluations (expressed as ratio of mean value to maximum value for each item). ∗P < .05 compared with baseline. ∗∗P < .05 compared with 6-month value. (Pre-op, preoperatively.) Arthroscopy 2015 31, 1269-1278DOI: (10.1016/j.arthro.2015.01.025) Copyright © 2015 Arthroscopy Association of North America Terms and Conditions
Fig 3 Patients able to perform each single action with no or mild limitation (expressed as percent of total number of patients). ∗P < .05 compared with baseline. ∗∗P < .05 compared with 6-month value. (Pre-op, preoperatively.) Arthroscopy 2015 31, 1269-1278DOI: (10.1016/j.arthro.2015.01.025) Copyright © 2015 Arthroscopy Association of North America Terms and Conditions
Fig 4 Visual analog scale scores (from 0 to 100) for pain during strenuous activity (blue line), during routine activity (red line), and at rest (yellow line) at different follow-up evaluation points, represented as mean value with standard error bar. (Pre-op, preoperatively.) Arthroscopy 2015 31, 1269-1278DOI: (10.1016/j.arthro.2015.01.025) Copyright © 2015 Arthroscopy Association of North America Terms and Conditions
Fig 5 Kaplan-Meier survival curve with index knee reoperation as failure criterion. Survival proportions at each time point are shown in the box. Arthroscopy 2015 31, 1269-1278DOI: (10.1016/j.arthro.2015.01.025) Copyright © 2015 Arthroscopy Association of North America Terms and Conditions