2019 Orthopaedic Sports Medicine Review Course Online-Knee: Ligament

Video Transcription

Video Summary

In the video, the speaker discusses various topics related to knee ligaments. They begin by explaining the importance of focusing on well-established and testable information rather than new and controversial topics. They cover the anatomy and biomechanics of the knee, including the ligaments and their functions. The ACL is described as having two bundles, the anteromedial and posterolateral, and their roles in controlling AP motion and rotational control. The speaker also discusses the blood supply and innervation of the ACL, its length, width, and tensile strength. They explain the mechanics of the knee joint, including the roll-glide mechanism and the importance of preventing the femur from rolling off the back of the tibia. The speaker also discusses the PCL, MCL, LCL, and post-lateral corner, their functions, mechanisms of injury, and treatment options. They provide information about ACL reconstruction, graft choices, and potential complications. The speaker also touches on pediatric considerations, such as the risk of injury to the growth plate, and discusses the importance of assessing vascular and nerve status in knee dislocations. They provide tips and clues for identifying specific ligament injuries and offer insights into various treatment options and techniques. Lastly, the speaker emphasizes the importance of focusing on well-established information and avoiding controversial or new topics.

Asset Caption

Christopher C. Kaeding, MD

Meta Tag

Author Christopher C. Kaeding, MD

Date August 10, 2019

Title Knee: Ligament

Keywords

knee ligaments

ACL

biomechanics

treatment options

graft choices

complications

pediatric considerations

injury mechanisms

treatment techniques