Phenotype: neural arch hypoplastic, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: neural arch
Synonyms: dorsal arcocentrum
Definition: A neural arch encloses the neural canal and typically meets its partner to form a neural spine. The neural arch can be a replacement ossification of the basidorsal cartilage or can form directly in membrane bone.
Ontology: Anatomy Ontology [ZFA:0001066]
Name: hypoplastic
Synonyms: hypoplasia, underdeveloped
Definition: A physical quality inhering in an organ or tissue by virtue of the bearer's exhibiting a decreased number of cells, typically associated with a decrease in size.
Ontology: Phenotypic Quality Ontology [PATO:0000645]