Related Experiment Video
Updated: Jun 1, 2026

Addressing Practical Issues in Atomic Force Microscopy-Based Micro-Indentation on Human Articular Cartilage Explants
Published on: October 28, 2022
MRI appearance of normal articular cartilage
1Department of Radiology, Dartmouth-Hitchcock Medical Center, Dartmouth Medical School, One Medical Center Drive, Lebanon, NH 03756, USA. douglas.goodwin@hitchcock.org
Abstract:
At each joint, the extracellular matrix of cartilage is arranged in a complex and characteristic organization that is specific for that joint. This structure exerts a strong influence on the appearance of magnetic resonance (MR) images through orientation-related alterations in T2 decay. As a result, the MR appearance of cartilage at each joint is predictable and specific for that joint. The diagnostic utility of MR imaging for evaluating cartilage is enhanced when the acquisition and review of the images is informed by an understanding of this relationship between normal structure and the MR appearance of cartilage.
Related Concept Videos
Structural Joints: Synovial Joints
Knee Joint
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
Growth of Cartilage and Bone Tissue
Magnetic Resonance Imaging
Structural Classification of Joints
A fibrous joint is where the adjacent bones are united by fibrous connective...
Structural Joints: Cartilaginous Joints
There are two types of cartilaginous joints:
Synchondrosis
A synchondrosis ("joined by cartilage") is a cartilaginous joint where bones are connected by hyaline cartilage. Synchondrosis may be temporary or...
