Long-Term Effectiveness of Polymerized-Type I Collagen Intra-Articular Injections in Patients with Symptomatic Knee Osteoarthritis: Clinical and Radiographic Evaluation in a Cohort Study

<div>Enrolment and Outcomes. Course of the 60-month trial. ACL: anterior cruciate ligament reconstruction; B-P-T-B: bone-patellar tendon-bone reconstruction; IAI: intra-articular injections; ITT: intention to treat; HTO: high tibial osteotomy; TKR: total knee replacement.</div>

Advances in Orthopedics

fig1

Figure 1

Figure 1: Long-Term Effectiveness of Polymerized-Type I Collagen Intra-Articular Injections in Patients with Symptomatic Knee Osteoarthritis: Clinical and Radiographic Evaluation in a Cohort Study 

Figure 1 | Long-Term Effectiveness of Polymerized-Type I Collagen Intra-Articular Injections in Patients with Symptomatic Knee Osteoarthritis: Clinical and Radiographic Evaluation in a Cohort Study 