Related Experiment Video
Updated: Aug 2, 2026

09:58
A 3D System for Culturing Human Articular Chondrocytes in Synovial Fluid
Published on: January 31, 2012
Healing of articular cartilage: a review
1Department of Orthopedic Surgery and Rehabilitation, University of Oklahoma, Oklahoma City, USA.
Abstract:
Currently, there is no one human technique that stands out as being better than another. The results of curettement or microfracture remain as good as anything else that is available. The healing in these defects seems to be as good as those that are achieved with osteochondral tissue graft or with chondrocyte culture techniques. The controlled prospective treatment of cartilage defects that compares these techniques to traditional methods has not been done.
Related Concept Videos
Growth of Cartilage and Bone Tissue
Chondrocytes form a temporary cartilaginous model by dividing and secreting a thick gel-like extracellular matrix. Once the chondrocytes undergo programmed cell death, osteoblasts enter the site of the cartilaginous model. The process of replacing the temporary cartilaginous model with bone in an ordered manner is called endochondral ossification. In endochondral ossification, not all of the cartilage is replaced by bone tissue. Some cartilage that performs a protective and supportive function...
Fractures: Bone Repair
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...

