Endochondral proximal carpal bone articulating with the radius. [ http://purl.obolibrary.org/obo/UBERON_mah https://github.com/obophenotype/uberon/issues/112 ]

Synonyms: os naviculare manus scaphoid radial carpal bone scaphoideum os carpi radiale os scaphoideum scaphoid bone navicular of manus navicular bone of manus navicular bone of hand

This is just here as a test because I lose it

Term information

database cross reference
Subsets

uberon_slim, pheno_slim

contributor

https://github.com/cmungall
https://github.com/mellybelly

depicted by

http://upload.wikimedia.org/wikipedia/commons/5/50/Carpus.png

editor note

TODO - check AAO placement; in rodents this is fused with the lunate to make the scapholunate

external definition

One of two element that constitute the basal row of carpals. It articulates proximally with the radius, mesially with the ulnare (or pars intermedia of the ulnare when the ulnare is fused to the intermedium) and distally with the centrale (also recognized by some authors as element Y). This element originates from one or two condensation centers. Occasionally it may fuse to carpal 5(4), the ulnare, or other elements.[AAO]
the bone of the hand located at the radial side of the carpus and which articulates with the radius, trapezium, trapezoideum, capitate, and lunate bones

has related synonym

navicular of hand

id

UBERON:0001427

terminology notes

In reptiles, birds, and amphibians, this bone is instead commonly referred to as the radiale, because of its articulation with the radius[WP]