obsolete_articular cartilage true BTO:0001572 SNOMEDCT:39298000 true BTO:0001572 NCIt:C32144 2.73 James Malone A thin layer of cartilage, usually hyaline, on the articular surface of bones in synovial joints. MESH:D051457 replaced with UBERON_0010996 hyaline cartilage http://purl.obolibrary.org/obo/UBERON_0010996