PPT-JOINTS AND THEIR CLASSIFICATION

BY DR VINEETA WALDIA ASSISTANT PROFESSOR DEPARTMENT OF SHARIR RACHNA HAMCH DEHRADUNUK CONTACT NO 8006969188 DEFINITION AND CLASSIFICATION A joint is defined as a  connection  between two bones in the skeletal system. 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. . Types of Joints. Joint. : where two or more bones meet. Joints and Movement: . Different joints have varying degrees of movement. Three types of joints. . -. fibrous joints. . -. cartilaginous joints. 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. Immoveable. Semi-moveable. moveable. Immoveable joints. These joints surround and protect vital body parts.. Skull. Semi-moveable joints. These surround and protect vital organs but can move a little bit.. Objectives. Be . able to classify the joints of the body both structurally and functionally. Be able to . identify example classification of joint. Be able to describe the structure of a synovial joint. What is an Articulation (Joint). Point of contact between two bones. **There are three types of joints. 1. Fibrous Joints. Also called “sutures”. These joints are bound tightly together by connective tissue and allows . 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. bony joints. fibrous joints. cartilaginous joints. Synovial Joints. general anatomy. joints and lever systems. movements of synovial joints. Anatomy of Selected Diarthroses. jaw joint. shoulder joint. 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 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) CLASSIFICATION OF JOINTS . Human joints provide the structures by which bones join with one another and may be classified according to the . histologic. features of the union and the range of joint motion. There are three classes of joint design:. 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.