Analysis of the Cause of Cartilage Warping in the Rhinoplasty of Costal Cartilage and Application of Embed-In Graft in Revision Surgery.

Incomplete removal of the hump is a major contributing external factor to cartilage warping, particularly in the sagittal plane. This embed-in graft is not intended to be used as a routine graft in normal circumstances, but rather as an immediate means of solving an unexpected situation. The graft is primarily used to repair severely warped cartilage.