膝 / Knee
http://purl.bmicc.cn/ontology/ICD11CN/XA8KL5
http://id.who.int/icd/release/11/2019-04/mms/1670056745
XA8KL5
ICD11CN:XA8KL5
http://purl.bmicc.cn/ontology/ICD11CN/XA45A6