Predictors of Tunnel Widening After Anterior Cruciate Ligament Reconstruction

Steeper medial and lateral PTSs, the addition of LET, and the presence of meniscus root injuries are significant independent predictors of tibial and femoral tunnel widening after ACLR with a hamstring graft. These findings highlight key anatomic and surgical factors influencing postoperative tunnel remodeling and emphasize the importance of considering these variables in ACLR planning.