ROOT UPRIGHTING AND INTRUSION SPRING�

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专利权人:

发明人:

DIPTI SHASTRI,PRADEEP TANDON,GYAN PRAKASH SINGH

申请号：

IN201611019511

公开号：

IN201611019511A

申请日:

2016.06.07

申请国别(地区):

IN

年份:

2017

代理人:

摘要：

The present invention relates to a spring that intends to correct the canine angulation while preventing the extrusion of the involved canine. Present invention provides a new root uprighting and intrusion spring which can correct the angulation of root without causing extrusion of teeth and thus enhancing the esthetics of the patient.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/