The surgical importance of the dermocartilaginous ligament of the nose.

The dermocartilaginous ligament of the nose, as first described by the senior author, has been shown to influence the equilibrium of the dorsum-tip relationship. In some noses, this is manifested by a residual convexity after routine rhinoplastic management of the osteocartilaginous structures. The anatomic findings are reported, and surgical considerations are analyzed. A system of classification based on the thickness of the ligament has been shown to be helpful in the intraoperative evaluation of this structure.