PPT-Joints Introduction to Joints

A joint is a point of connection between two bones Strands of connective tissue called ligaments hold the bones together and ensure the stability of joints Joint Classification. The overall tendency is to shrink and this can cause cracking at an early age Irregular cracks are unsightly and difficult to maintain but gen erally do not affect the integrity of concrete Joints are simply preplanned cracks Joints in concrete slab Classify and describe the general structure of a joint. . Classification of Joints. Fibrous – . joined by fibrous tissue; no joint cavity. Mostly immovable. . Cartilaginous- . joined by cartilage; no movement. No movement. . 61 UNIT 3 RIVETED JOINTS Structure 3 . 1 Introduction Objectives 3 . 2 Head Forming 3 . 3 Types of Rivets 3 . 4 Types of Riveted Joints 3 . 5 Nomenclature 3 . 6 Modes of Failure of a Riveted Joint 3 Classification of Joints. Objectives. Define Joint or Articulation. Classify Joints by Structure and by Function. Describe the general structure, know the properties of, and provide examples of fibrous, and cartilaginous joints. Types of pipe materials. Metallic Pipes. : . Unlined metallic pipes . – . Cast Iron(C.I). Galvanized Iron(G.I). Mild Steel(M.S). Ductile steel (D.I). Metallic pipes lined with cement mortar or epoxy lining. Articulations!! (the Joints) Section 1: Joint Design and Movement Articulations (_____________________) Where two bones interconnect Bones are relatively inflexible so necessary to allow movement Reflect compromise between need for strength versus need for The South East Asia artificial cartilage and artificial joints market is growing at a potential growth rate Year-over-Year (YoY) and has reached USD 7.3 billion in 2019. The market is further expected to touch USD 15.0 billion by 2026, growing at a CAGR of 11.8% during 2020-2026 (forecast period) The South East Asia artificial cartilage and artificial joints market is growing at a potential growth rate Year-over-Year (YoY) and has reached USD 7.3 billion in 2019. The market is further expected to touch USD 15.0 billion by 2026, growing at a CAGR of 11.8% during 2020-2026 (forecast period) Prior learning . Types of Joints . The skeleton is a framework joined together by joints. . Joints are necessary for muscles to lever bones, thus creating movement. A joint is formed where any two or more bones meet. . Chapter 8. JOINTS. aka Articulations. 2 Functions:. Hold Bones Together. Allows otherwise rigid skeleton to have some flexibility. Classification of Joints. Functionally. Named according to how much movement allowed @ joint. Classification. . Structural classification. . Fibrous: Suture/ . Syndesmosis. /. Gomphosis. . . Cartilagenous. . Primary/ Secondary . . Synovial. Functional classification. 9.1 Joints and their classifications. Joint. :. any point where two bones meet; both movable and immovable. Arthrology. : science of joint structure, function and dysfunction. Kinesiology. : study of musculoskeletal movement. Ball-and-socket joint. - consist of a bone with a globular or egg-shaped head articulating with the cup-shaped cavity of another bone; very wide range of motion is possible; examples include the hip and shoulder joint.. Julia Dudek. 3rd . year. of . Physiotherapy. 2023/2024. What. . are. . joints. ?. A joint is the part of the body where two or more bones meet to allow movement.. Functions. :. - . Joints support body from head to toe.