ORTHODONTIC BRACKET AND LATCH ASSEMBLY

摘要

An orthodontic bracket assembly includes a bracket and latch coupled to the bracket. The latch is movable between a slot-open position to enable removal or insertion of an archwire in an archwire slot of the bracket, and a slot-closed position to retain the archwire in the archwire slot. The latch includes a first portion that is received in a passage that extends in a generally occlusal-gingival direction through a body of the bracket, and a second portion that is received lingually of at least one bracket tiewing when the latch is in the slot-closed position.