The use of biological agents in sports medicine is increasing rapidly. The use of bone marrow concentrate has recently increased in popularity owing to the presence of mesenchymal stem cells. These stem cells combined with Allosync Pure (Arthrex, Naples, FL) could lead to better incorporation and healing. The mixture of bone marrow concentrate and Allosync Pure can be used in anterior cruciate ligament reconstruction, and we have developed a technique to use it in the femoral tunnel and deliver the medium arthroscopically. In this article we present a technique for using suture tape augmentation (InternalBrace; Arthrex) through the interference screw during a bone–patellar tendon–bone anterior cruciate ligament reconstruction.

The use of biologics in sports medicine is increasing rapidly. Bone marrow concentrate has recently increased in popularity because it includes mesenchymal stem cells which, combined with AlloSync Pure, could lead to better incorporation and healing. The mixture of bone marrow concentrate and Allosync Pure can be used in anterior cruciate ligament reconstruction. We recently expanded on this approach with the addition of saving the host bone normally lost from tunnel reaming, using the GraftNet. After harvesting the autograft bone, we combine it with the AlloSync Pure and bone marrow concentrate. In this Technical Note, we show how this unique biologic composite is obtained and then added back into the tunnels on both the femur and tibia during a quadriceps tendon autograft all-inside anterior cruciate ligament reconstruction.

Figure 5: CT scan. Sagittal cut and 3D reconstruction demonstrates bony fragment within the proximal radioulnar joint. CT, computed tomography. www.acsm-csmr.org Current Sports Medicine Reports 445

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