Related Experiment Video
Updated: Aug 25, 2026

A Reliable and Reproducible Critical-Sized Segmental Femoral Defect Model in Rats Stabilized with a Custom External Fixator
Published on: March 24, 2019
Cross-pin femoral fixation for hamstring posterior cruciate ligament reconstruction
Yong In1, Won-Jong Bahk, Oh-Soo Kwon
1Department of Orthopaedic Surgery, Uijongbu St. Mary's Hospital, The Catholic University of Korea, Uijongbu-Si, Kyunggi-Do, South Korea. iy1000@catholic.ac.kr
Abstract:
We describe a new technique, cross-pin femoral fixation, for reconstruction of the posterior cruciate ligament using a quadruple hamstring tendon. The femoral tunnel is made in an inside-out manner via an anterolateral portal. Two cross pins are introduced from the medial aspect of the medial femoral condyle using the cross-pin guide, which is placed in the femoral tunnel. We can palpate and confirm that the insertion points are medial to the margin of the articular cartilage of the medial femoral condyle. We have performed this technique in 12 patients with encouraging results.