sliding hook

slid·ing hook

a movable attachment used on an orthodontic wire for the application of elastic traction or headgear force.
Farlex Partner Medical Dictionary © Farlex 2012

slid·ing hook

(slīding huk)
Movable attachment used on an orthodontic wire for application of elastic traction or headgear force.
Medical Dictionary for the Dental Professions © Farlex 2012
References in periodicals archive ?
The experienced striker worked his butt off in a slightly deeper role, chasing back to make a superb sliding hook tackle that sparked the build-up to City's second and continues to show what a valuable player he is now that he's getting a sustained run in the side.