Resume of the course

Pagina 1

COMPUTER MODELLING IN ORTHOPAEDIC BIOMECHANICS _ 2019/2020 HOW TO USE THESE NOTES: this is a summary which contains all the information necessary to pass the exam. I suggest you to read the slides briefly and then use this summary to focus on the main concepts which are asked during the exam. INDEX 1.1 FINITE ELEMENTS 1.2 KNEE ANATOMY AND LIGAMENT RECONSTRUCTION 2. KNEE JOINT BIOMECHANICS AND MODELLING 3. ANATOMY, BIOMECHANICS AND MODELLING OF CARTILAGE 4.1 MENISCUS 4.2 BONE 5. KNEE PATHOLOGY AND INTRODUCTION TO TOTAL KNEE REPLACEMENT 6. BIOMECHANICAL ANALYSIS OF TOTAL KNEE REPLACEMENT 7. HIP ANATOMY AND BIOMECHANICAL ASPECTS OF TOTAL HIP REPLACEMENT 8. FE MODELLING OF CEMENTLESS THR 9.1 BIOMECHANICAL ANALYSIS OF FAILING CEMENTED HIP REPLACEMENT 9.2 ROETGEN STEREOPHOTOGRAMMETRIC ANALYSIS (RSA) 10.1 BIOMECHANICAL ANALYSIS OF HIP RESURFACING 10.2 ANALYSIS OF BONE STRUCTURE AND STRENGTH USING MICRO-FINITE ELEMENT ANALYSIS 11.1 INTRODUCTION AND COMPUTER SIMULATIONS TO BONE REMODELLING 12. BIOMECHANICAL ASPECTS OF OSSEO-INTEGRATION AND AMPUTATION IMPLANTS 13. INTRODUCTION TO GAIT ANALYSIS 14. TOWARDS PATIENT SPECIFIC MUSCULOSKELETAL MODELING 15. INNOVATIONS IN TKA AND THA 1.1) FINITE ELEMENTS (see lecture 2)  You divide the object in a finite element number  You establish the contour conditions because you’ve introduced errors in splitting the object into elements 1.2) KNEE ANATOMY AND LIGAMENT RECONSTRUCTION  MENISCUS (see lecture 4) ▪ They are 2: lateral and medial meniscus ▪ Medial condile is connected to medial collateral ligament ▪ Reinforced in circumferential direction by fibers ▪ If the condile applies a load on the menisci, they generate circumferential forces  TIBIAL SLOPE ▪ 5° slope between tibial axis and femural axis ▪ More incidence of ACL injury if you…