髓核 / Nucleus pulposus
http://purl.bmicc.cn/ontology/ICD11CN/XA8WM9
http://id.who.int/icd/release/11/2019-04/mms/940624499
XA8WM9
ICD11CN:XA8WM9
http://purl.bmicc.cn/ontology/ICD11CN/XA2Y58