The standard grafts used for ACL reconstruction are tendon, either patellar tendon, hamstring, or quadriceps. However, the microstructure and composition of tendon differs from ligament. Ideally, the ACL would be replaced with the same tissue.
To evaluate the incorporation of a bone-ACL-bone graft (B-ACL-B) graft for ACL reconstruction, we performed a controlled laboratory study in a rabbit model with micro-computed tomography (μCT).