Anterior arch circumference adjustment--how much?
作者信息
Steyn C L, Harris A M, du Preez R J
机构信息
Department of Orthodontics, Faculty of Dentistry, University of Stellenbosch, Republic of South Africa.
出版信息
Angle Orthod. 1996;66(6):457-62. doi: 10.1043/0003-3219(1996)066<0457:AACAHM>2.3.CO;2.
Abstract
A table is presented by means of which changes in arch length and arch circumference can be more accurately predicted, thereby simplifying treatment planning for cases with special problems, e.g. a Bolton discrepancy. A fundamental condition for the use of this table is that the anterior arch from canine to canine forms a parabolic curve.
摘要
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