Case Report
Autologous Minimally Invasive Cell-Based Therapy for Meniscal and Anterior Cruciate Ligament Regeneration
Table 2
Grading of anterior cruciate ligament injury.
| Grade | Imaging findings |
| I | Mild damage; ligament is slightly stretched but is able to keep the joint stable | II | Partial tear; stretched ligament to the point that it becomes loose | III | Complete tear; ligament is split into two and the knee joint is unstable |
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