脐带 / Umbilical cord
http://purl.bmicc.cn/ontology/ICD11CN/XA3L42
http://id.who.int/icd/release/11/2019-04/mms/1483073922
XA3L42
ICD11CN:XA3L42
http://purl.bmicc.cn/ontology/ICD11CN/XA1MQ5