Raphael Serra Cruz

Papers

Total Citations

462

H-Index

About

Raphael Serra Cruz is a leading orthopaedic biomechanics researcher whose work has fundamentally advanced the understanding of knee ligament injuries and surgical reconstruction. His primary research focuses on the anterolateral ligament (ALL) and its critical role in rotational knee stability, particularly in conjunction with anterior cruciate ligament (ACL) injuries. Cruz’s landmark contributions include a two-part robotic assessment series that rigorously characterized the ALL’s structural and functional behavior. Part 1 (254 citations) established the ALL’s secondary stabilizing role in ACL-deficient knees, while Part 2 (201 citations) evaluated the biomechanical effects of anatomic ALL reconstruction. These studies have become foundational references in orthopaedic sports medicine, directly influencing surgical techniques for combined ACL and ALL injuries. His subsequent work on reconstruction fixation angles further refined clinical practice by demonstrating the risk of joint overconstraint. With over 460 combined citations for his most influential papers, Cruz’s research bridges the gap between basic biomechanics and clinical application, providing surgeons with evidence-based guidelines to improve patient outcomes and reduce residual rotational instability—a persistent challenge in ACL surgery.