Roberto Carrillo Fuentevilla,Roberto Jose Carrillo Gonzalez
申请号：
US13232461
公开号：
US20130065191A1
申请日:
2011.09.14
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A palatal t-bar for preventing movement of selected teeth during corrective movement of other teeth through the use of an orthodontic appliance such as orthodontic braces. The t-bar comprises an elongate stem having an anchorage end arranged for affixation to the palatal bone of a patient by means of a temporary bone anchorage device, e.g., a miniscrew implant, and a free end extending in an anterior direction from the anchorage end. The stem is shaped to conform to the palatal surface of the patient. A cross-bar extends laterally from the free end of the stem and is arranged to engage one or more selected maxillary anterior teeth to retain the teeth non-mobile and non-rotational during corrective movement of other teeth utilizing an orthodontic appliance such as orthodontic braces.
