Sun Hui-Qiang, Ji Ping, Zhao Hua-Qiang
College of Stomatology, Shandong University.
Dent Today. 2008 Jan;27(1):104, 106.
This new direct technique for the fabrication of posts and cores using a wax pattern is easy to manipulate. It requires no special armamentarium and is appropriate for various situations. It provides the advantage of a direct technique and ensures the post pattern's precise fit. It also avoids the disadvantage of other direct techniques, the limitation of the direction of the cores by the placement of the broaches, the pins, or the prefabricated dowels.
这种使用蜡型制作桩核的新型直接技术易于操作。它不需要特殊的器械，适用于各种情况。它具有直接技术的优点，可确保桩型的精确贴合。它还避免了其他直接技术的缺点，即拉刀、桩钉或预制桩销的放置对核的方向的限制。
