The Hybrid Transtibial Technique Using the LARS Device in Primary Anterior Cruciate Ligament Reconstruction

Abstract

Background: The recently published hybrid transtibial technique (HTT) using the Pathfinder Guide with a flexible transtibial technique (TT) guide wire may represent a beneficial combination of both the anteromedial portal and TT technique. The HTT has been described as especially suitable for anterior cruciate ligament (ACL) reconstruction in adolescents or ACL revision. However, we also found that the HTT worked for primary ACL reconstruction in adults also using the Ligament Advanced Reinforcement System (LARS). Indications: Acute ACL rupture in active patients who are eager to return to sports quickly. Technique Description: The HTT combined with the conventional LARS reconstruction procedure improves the placement of the femoral tunnel, which involves a guiding vessel clamp through the anteromedial portal combined with a 2.0 mm Kirschner wire via the tibial tunnel. Finally, we used a metal screw for fixation of the ligament. Results: The patient experienced satisfactory reconstruction of his ACL and regained active range of motion in 1 month and a full return to sports in 6 months. Discussion/Conclusion: The HTT using the LARS for primary ACL reconstruction is easy, safe, and reproducible. This combined technique has not yet been published and it may provide good functional results that allow patients to recover quickly and return to sports as soon as possible. Patient Consent Disclosure Statement: The author(s) attests that consent has been obtained from any patient(s) appearing in this publication. If the individual may be identifiable, the author(s) has included a statement of release or other written form of approval from the patient(s) with this submission for publication.