Initial failure rate was 23.1% (n=43) with mechanisms attributed to OCA Bone (n=15; 34.9%), Meniscus (n=13; 30.2%), Joint Disease Progress (n=11; 25.6%), OCA Cartilage (n=2; 4.7%), or Unknown (n=2; 4.7%). Risk factors included concurrent ligament reconstruction, ipsilateral ...