PPT-2D Deformation and Creep Response of Articular Cartilage

By Mikhail Yakhnis amp Robert Zhang Motivation Articular cartilage transfers load between bones enables smooth motion along joints Cartilage has limited capacity for self repair Applications biomaterials prosthetics biomedical devices. Properties and applications of engineering materials. Aims. To explore extreme cases of material failure.. To raise awareness of the importance of design to help reduce the risk of failure in a material.. Dara . Navaei. , Siegfried Malang, . Xueren. Wang. ARIES . Project Meeting. Jan. 26. th. ,2011 UCSD. Definition of Creep. Creep is a rate dependent material nonlinearity in which the material continues to deform under a constant load (ANSYS). Creep is highly time dependent and it displays its effects over a long time. Creep has 3 stages:. VIRGINIA CONCRETE CONFERENCE. March 3-4, 2011 . Presented by:. Teddy Theryo, P.E.. Parsons Brinckerhoff . SEGMENTAL BRIDGE GROUP. Presentation Outline. Introduction. Understanding of Creep & Shrinkage. Primary creep, Stage I, is a period of decreasing creep rate. Primary creep is a period of primarily transient creep. During this period deformation takes place and the resistance to creep increases until stage II. . Diaphysis. Epiphysis. Articular cartilage. Epiphyseal line. Spongy bone. Medullary cavity. Nutrient foramen. Endosteum. Periosteum. Articular cartilage. Epiphysis. Diaphysis. Epiphysis. Articular cartilage. X.R. Wang. 1. , S. Malang. 2. , M. S. Tillack. 1 . . 1. University of California, San Diego, CA. 2. Fusion Nuclear Technology Consulting, Germany. ARIES-Pathways Project Meeting. Bethesda, Washington DC. Dara . Navaei. , Siegfried Malang, . Xueren. Wang. ARIES . Project Meeting. Jan. 26. th. ,2011 UCSD. Definition of Creep. Creep is a rate dependent material nonlinearity in which the material continues to deform under a constant load (ANSYS). Creep is highly time dependent and it displays its effects over a long time. Creep has 3 stages:. Prepared by Dr.Salah Mohammad Fateh. MBChB,DMRD,FIBMS(radiology). Lecture no 4. Types of arthritis. Degenerative arthritis (OA). Is the commonest form of arthritis.. Changes occur secondary to wear & tear of the articular cartilage.. Full thickness articular cartilage lesion on the femoral condyle of the knee, exposing the subchondral plate UW HEALTH SPORTS REHABILITATION The world class health care team for the UW Badgers and pro Benjamin Bonte, MD. Interventional pain fellow. Hudson Medical group. 7/6/2018. Outline. Stem cells. Cartilage degeneration in osteoarthritis. Stem cells in cartilage regeneration. Back pain and intervertebral disc degeneration. & BONE. Dr . Punita. . Manik. Department of Anatomy. K G Medical . Univesity. U P. Lucknow. Cartilage . Is a firm and flexible type of connective tissue in which the extracellular matrix has a firm consistency. TMJ Bioengineering Conference. Barcelona, Spain. September 12-13, 2016. Sotcheadt Sim, Andrea Matuska, Martin Garon, . Eric Quenneville. , Peter McFetridge and Michael D. Buschmann. Mechanical testing of articular cartilage is a useful outcome measure in studies of cartilage degeneration and cartilage repair.. Al-. Abbadi. Dua’a. . Migdadi. Aseel. . Abuneel. *. Degenerative . joint disease . *Wearing-tearing . *Commonest . joint disorder. Defenetion. . I. s . a . chronic. joint . disorder in . which there is progressive softening . D. etection with . U. ltra. S. ound. _________________. _________________. Adapted from . Martinoli. C . et al. . . Thromb. . Haemost.  . 2013;109:1170–9.. Elbow (left). Score. Elbow (right). Score.