Preface; Contents; 1: Meniscus Anatomy; 1.1 Introduction; 1.2 Medial Meniscus; 1.2.1 Zone 1: Anterior Root; 1.2.2 Zone 2: Anteromedial Zone; 1.2.3 Zone 3: At€the€Level of€the Medial Collateral Ligament; 1.2.4 Zone 4: Posterior Horn; 1.2.5 Zone 5: Posterior Root; 1.3 Lateral Meniscus; 1.3.1 Anterior Root; 1.3.2 Anterior Horn; 1.3.3 Area at€the€Level of€Hiatus Popliteus; 1.3.4 Meniscofemoral Ligaments; 1.3.5 Posterior Root; Bibliography; 2: The Biomechanical Function of€the€Menisci; 2.1 Introduction; 2.2 Microscopic Composition of€Menisci and€How It Relates to€Function.

2.3 Biomechanical Properties of€Menisci2.3.1 Viscoelasticity; 2.3.2 Response to€Compression; 2.3.3 Response to€Tension; 2.3.4 Response to€Shear; 2.4 Functional Properties of€Menisci; 2.4.1 Size, Shape, and€Load Transmission; 2.4.2 Joint Stability; 2.4.3 Lubrication and€Nutrition; 2.4.4 Proprioception; 2.4.5 Shock Absorption; 2.4.6 Functional Movements of€Menisci; 2.5 Pathology Resulting in€a€Dysfunctional Meniscus; 2.6 Meniscus-Associated Ligaments; 2.6.1 Anterior Intermeniscal Ligament (Transverse Geniculate Ligament); 2.6.2 Coronary Ligaments; 2.6.3 Meniscotibial Ligaments.

2.6.4 Deep Medial Collateral Ligament (dMCL)2.6.5 Anterior and€Posterior Meniscofemoral Ligaments (aMFL/pMFL); 2.6.6 Meniscofibular Ligaments; References; 3: Classification of€Meniscal Tears; 3.1 Introduction; 3.2 Classification of€the€Meniscal Tears; 3.2.1 Trillat's Classification; 3.2.2 MRI Classification of€Meniscal Tears; 3.2.3 ISAKOS Classification; 3.2.3.1 Tear Depth; 3.2.3.2 Tear Location: Rim Width; 3.2.3.3 Local Tear: Radial Location; 3.2.3.4 Patterns of€Meniscal Tears; Longitudinal Vertical Tear; Horizontal Meniscus Tear; Radial Meniscus Tear; Flap or Parrot-Beak Tears.

4.3.2 Age, Gender, BMI, Functional Request and Meniscectomy4.3.3 Knee Adaption and Meniscectomy; 4.3.4 Return to Play and Meniscectomy; 4.3.5 Complications and Meniscectomy; 4.3.6 Evidence-Based Medicine (EBM) and Meniscectomy; References; 5: Meniscal Root Tears: A Missed Epidemic? How Should They Be Treated?; 5.1 Introduction; 5.2 Anatomy; 5.3 Meniscal Root Biomechanics; 5.4 Natural History of Root Tears; 5.5 Diagnosis; 5.5.1 Physical Examination; 5.5.2 Imaging; 5.6 Classification Systems; 5.7 Treatment; 5.7.1 Transtibial Pullout Repair for Posterior Meniscus Root Tears.

Complex Tears, Degenerative Flap3.2.4 Classification of Discoid Meniscus; 3.2.5 Classification of€Degenerative Meniscal Tears; 3.2.6 Meniscal Root Tears; 3.2.7 Classification of€Medial Meniscal Capsular Tears; References; 4: Meniscectomy: Updates on€Techniques and€Outcomes; 4.1 Introduction; 4.2 Updates on€Meniscectomy Techniques; 4.2.1 Tourniquet, Inflow Pump and€Arthroscopic Portals; 4.2.2 Techniques to€Improve Meniscectomy Execution; 4.2.3 Video Device; 4.3 Updates on€Meniscectomy Outcomes; 4.3.1 Inflammation Markers and€Meniscectomy.

This book is a comprehensive journey through the pathogenesis and treatment of meniscal pathology. It details the elements that are necessary to properly understand, diagnose, and treat meniscal tears, ranging from vertical tears to radial tears and root avulsions. Treatment techniques are thoroughly described and illustrated, with presentation of the latest evidence on outcomes. The algorithmic treatment of meniscal tears has undergone a rapid transformation. We have progressed from the initial treatments involving removal of the meniscus using an open technique, to the performance of partial meniscectomies and complex meniscal repairs by means of an arthroscopic technique. The current treatment goal is to maintain the biology and mechanical integrity of this vital knee structure, an aim too often disregarded by past generations of surgeons. An explosion of new knowledge, coupled with advances in arthroscopic and surgical technology, has paved the way for wider application of approaches that help to preserve the meniscus, in the hope of preventing or delaying the development of knee arthritis. This book will have utility for all clinicians who treat meniscal lesions and will serve as a valuable resource for years to come.