ReviewIndian journal of orthopaedics2024
Strategies for Preventing Tunnel Convergence in Multiligament Knee Injury Reconstructions.
Review in Indian journal of orthopaedics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Multiligament knee injuries (MLKIs) are complex and heterogeneous, often associated with concomitant injuries, and necessitates precise treatment strategies. Preoperative Management: Effective preoperative management in MLKIs requires comprehensive evaluation, starting with a detailed patient history to identify the mechanisms of injury and prior treatments. Physical examination assesses for knee stability, while imaging techniques including magnetic resonance imaging (MRI) and radiographs detail ligament, cartilage, and meniscal injuries to identify all injured structures. Vascular evaluations are critical given the high risk of concomitant neurovascular injuries especially in dislocated knees, bicruciate injuries, and lateral-sided injuries. Avoiding Tunnel Convergence: Anatomic reconstruction of the torn ligaments has been biomechanically and clinically validated to improve knee stability and function. When performing multiple anatomic reconstructions, the risk of tunnel convergence is high. Therefore, surgical intervention aimed at optimizing outcomes necessitates careful planning to avoid tunnel convergence. This involves strategic tunnel placement, orientation, and techniques, such as adjusting tunnel angulation and using intraoperative imaging. These measures are vital for restoring knee functionality and minimizing future complications. Managing tunnel convergence is vital in treating MLKIs. Avoiding convergence on the medial side of the femur and tibia is more challenging due to the number of tunnels. In an MLKI involving all ligaments, 4 femoral tunnels and 4 tibial tunnels are required on the medial side, compared to 3 on the femur and 1 on the tibia for the lateral side, respectively. Conclusion: The success of a multiligament knee reconstruction depends on a precise diagnosis, thorough preoperative management, and strategic tunnel placement. A multidisciplinary approach not only enhances surgical outcomes, but also ensures long-term improvement in knee function, effectively addressing the complexities and risks associated with these injuries.
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