Assertion: phalanx's base | /r/HasProperty | concave
Facets:
value: in order to articulate
type: PURPOSE
value: to allow for articulation
type: PURPOSE
Source sentences:
text: The distal phalanges also have a concave base, taper distally, and then expand into a tuberosity that is roughened on the flexor surface for attachment of a digital fibrofatty pad 1.
text: The base is concave, and the head presents a trochlear surface for articulation with the second phalanx.
text: The bases of the proximal phalanges are concave to allow for articulation with the metatarsal heads, whilst the heads are trochlear, or pulley shaped.
text: The base is concave, and the head presents a trochlear surface for articulation with the second phalanx.
text: The bases are concave in order to articulate with the convex head of the more proximal metacarpal or phalanx.
text: The base is concave; and the head presents a trochlear surface for articulation with the second phalanx.
text: The base is concave; and the head presents a trochlear surface for articulation with the second phalanx.