Deformation of the articular cartilage and joint space of the human knee joint under static load

Related Experiment Video

Updated: Aug 16, 2026

A Non-Invasive Method for Generating the Cyclic Loading-Induced Intra-Articular Cartilage Lesion Model of the Rat Knee
05:04

A Non-Invasive Method for Generating the Cyclic Loading-Induced Intra-Articular Cartilage Lesion Model of the Rat Knee

Published on: July 5, 2021

T Takei

    Nihon Seikeigeka Gakkai Zasshi
    |May 1, 1979
    PubMed

    More Related Videos

    Tissue Collection and RNA Extraction from the Human Osteoarthritic Knee Joint06:06

    Tissue Collection and RNA Extraction from the Human Osteoarthritic Knee Joint

    Published on: July 22, 2021

    A Reproducible Cartilage Impact Model to Generate Post-Traumatic Osteoarthritis in the Rabbit08:42

    A Reproducible Cartilage Impact Model to Generate Post-Traumatic Osteoarthritis in the Rabbit

    Published on: November 21, 2023

    Related Concept Videos

    Bones of the Lower Limb: Femur and Patella01:16

    Bones of the Lower Limb: Femur and Patella

    The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the neck...
    Knee Joint01:23

    Knee Joint

    The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
    A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
    Development of the Limb Synovial Joints01:07

    Development of the Limb Synovial Joints

    Joints form during embryonic development in conjunction with the formation and growth of the associated bones. The embryonic tissue that gives rise to all bones, cartilage, and connective tissues of the body is called mesenchyme.
    The mesenchymal stem cells differentiate into chondrocytes that form the hyaline cartilage, and later the cartilaginous model of the bone. This model further transforms into a bone. This process is known as endochondral ossification.
    During development, the limbs...
    Normal Strain under Axial Loading01:20

    Normal Strain under Axial Loading

    Normal strain under axial loading is an important concept in the field of mechanics of materials. Axial loading implies the application of a force along the axis of a material, like a column or bar. This force can either compress or stretch the material. In the context of axial loading, normal strain is the deformation experienced by the material in the direction of the loading force. It's calculated as the change in length divided by the original length of the material. This unitless ratio...
    Deformation of Member under Multiple Loadings01:11

    Deformation of Member under Multiple Loadings

    When a rod is made of different materials or has various cross-sections, it must be divided into parts that meet the necessary conditions for determining the deformation. These parts are each characterized by their internal force, cross-sectional area, length, and modulus of elasticity. These parameters are then used to compute the deformation of the entire rod.
    In the case of a member with a variable cross-section, the strain is not constant but depends on the position. The deformation of an...
    Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity01:15

    Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity

    Deformation occurs in axial and transverse directions when an axial load is applied to a slender bar. This deformation impacts the cubic element within the bar, transforming it into either a rectangular parallelepiped or a rhombus, contingent on its orientation. This transformation process induces shearing strain. Axial loading elicits both shearing and normal strains. Applying an axial load instigates equal normal and shearing stresses on elements oriented at a 45° angle to the load axis.