1. The repair tissue be confirmed to be hyaline cartilage.

2. Head of fetal bone still made of hyaline cartilage.

3. Epiphyseal plate(growth plate) was a kind of hyaline cartilage that located between metaphysis and osteoepiphysis, possessing longitudinal growth ability.

4. The cartilaginous cap contained hyaline cartilage that retained its lacunar pattern.

5. In contrast , growth plate cartilage is primary cartilage and is made up of hyaline cartilage.

6. Result Chondrocytes were seen to distribute evenly inside the collagen sponge with matrix secreting in vitro and hyaline cartilage formation were observed at the 12th week postoperatively.

7. Background: Synovial chondromatosis is a benign lesion characterized by synovial proliferation and metaplastic change of hyaline cartilage.http://

8. Objective: To study the possibility of the amnion as hyaline cartilage cells scaffold in tissue - engineering.

9. The facet joints (FJ) are the only synovial joints in the spine, with hyaline cartilage overlying subchondral bone, a synovial membrane, and a joint capsule.

10. Watched under the microscope, the development of the epithelial of mucous membrane, the hyaline cartilage and the acinus showed as follows:1.

11. Conclusions Chondrocyte-seeded polylactic acid implants can repair articular cartilage defects by forming hyaline cartilage.

12. The repairing organism featured fibrocartilage in month 1. it showed characteristics of hyaline cartilage in month 2 and had biologic functions in month 3.

13. After injury , articular cartilage has limited self - repair ability. The injury tissue cannot form normal hyaline cartilage.

14. Articular cartilage has a poor intrinsic capacity for healing. The goal of surgical techniques to repair articular cartilage injuries is to achieve the regeneration of organized hyaline cartilage.