Term: cranium cartilage element
Name: cranium
Synonyms: cranial skeleton
Definition: Skeletal system that is part of the head, including the splanchnocranium, chondrocranium, and dermatocranium.
Ontology: Anatomy Ontology [ZFA:0000737]

Name: cartilage element
Synonyms: cartilages
Definition: Skeletal element that is composed of cartilage tissue and may be permanent or transient.
Ontology: Anatomy Ontology [ZFA:0001501]