The Mechanical Axis of the Knee

Description

Mr Sam Oussedik gives his expert insights and provides an in-depth discussion about the mechanical axis of the knee and its significance in diagnosing and managing knee disorders, particularly focusing on osteotomy techniques. He emphasizes how repositioning the mechanical axis influences knee responses to loading and can be crucial in treating conditions like osteoarthritis, particularly in younger, active patients with varus knee alignment. Mr Oussedik outlines the benefits of periarticular osteotomy for correcting both coronal and sagittal plane deformities, noting that proper alignment can affect joint congruence and pressure distribution, which are critical for reducing wear and damage to the knee's cartilage and menisci.



He also covers aspects of tibial slope, detailing how variations in slope can impact outcomes for anterior cruciate ligament (ACL) injuries and revisions. Additionally, Mr Oussedik mentions a shift towards opening wedge osteotomies, which preserve bone stock and facilitate more accurate corrections. Overall, the segment provides valuable insights into the interplay between knee anatomy, alignment, and surgical interventions.

DOI: 10.1302/3114-251256

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