1. The ossific process of costal cartilage, articular cartilage in the posterior limb and the cartilage in the hip were revealed clearly.

2. Objective To study the relationship of the costal cartilage ossification with age and provide data for forensic science.

3. Extensive subperiosteal costal cartilage resection and perichondrial sheath detachment from the sternum may not be necessary for optimal repair.

4. Takes the costal cartilage and decorates the postpositioned person cricoid cartilage board the position and fixed (Figure 9).

5. The ear framework was curved out by autogenous costal cartilage and otocranial angle (30 degree) was made.

6. CT findings included interruption of calcified costal cartilage with obvious malposition in 15 cases, and focal high-density of calcified costal cartilage were discontinuous in 5 cases.

7. Reconstruction with combined bipedicled myocutaneous flap and costal cartilage or artificial materials are better for severe laryngotracheal stenosis and large tracheal defect.

8. Objective To investigate the application value of spiral CT imaging in diagnosing costal cartilage diseases.

9. Conclusion Spiral CT has important value in the diagnosis of costal cartilage fracture.

10. METHODS: For those with chondritis of a single rib, the involved costal cartilage was directly cut from the obvious pressure pain spot.

11. Objective To compare histological changes of iliac crest cartilage with costal cartilage graft in alae nasi soft tissue and on maxilla surface.

12. Objective To study the relationship between the DNA content of chondrocytes in the costal cartilage and postmortem interval in putrefactive rat cadavers.

13. Objective To evaluate the value of spiral CT in diagnosing costal cartilage fractures.

14. Methods For those with chondritis of a single rid, the involved costal cartilage is directly cut from the obvious pressure pain spot.

15. The branches sent along the way up the branch of costal cartilage and the branch of xiphoid at intercostal anterior artery.

16. Objective To discuss and summarize the surgical management and issue in Autogenetic Costal Cartilage Harvest for Total Auricular Reconstruction.

17. Objective To discuss the surgical management of total auricular reconstruction utilizing a three-dimensional autologous costal cartilage framework for lobule-type microtia.

18. To study the influence of the different preservative methods on homograft costal cartilage.

19. Objective To discuss CT appearance and differential diagnosis of costal cartilage fracture in adult.

20. Conclusion: Spiral CT associated with MIP and 3D-SSD reconstruction have important clinical value in the diagnosis of traumatic fracture of non-calcified costal cartilage.

21. Objective : To discuss the value of multi - slice Helical CT in diagnosis of non - calcified costal cartilage fracture.

22. Conclusion:Reconstruction of acusticus back wall and hearing after radical mastoidectomy with homograft costal cartilage is effective to prevent mastoid cavity infection and improve hearing.

23. Objective To explore the technique of auricular reconstruction using autogenous costal cartilage framework on 15 cases and study the clinical experience.

24. Objective To summary the therapeutic effect of obverse T-shape internal fixation with sternum and costal cartilage consecution for funnel chest in children.