Assertion: terminal shank | /r/HasProperty | parallel
Facets:
value: to the tooth surface
type: LOCATION
Source sentences:
text: When using a Gracey curette, the terminal shank should be parallel to the tooth surface that is being worked on.
text: To select the correct working end of a posterior Gracey curette, the terminal shank must be parallel to the surface being instrumented, and the functional shank goes up and over the tooth rather than down and around the tooth.