Objective to compare histological changes of iliac crest cartilage with costal cartilage graft in alae nasi soft tissue and on maxilla surface.
目的比较髂嵴软骨、肋软骨分别移植于鼻翼软组织内、上颌骨表面的组织学变化。
2
Conclusion The articular surface of costal head is divided into single form and double form. Double form is prone to appear in 3 to 10 costal ribs with more morphological variations;