Hill G M
J Prosthet Dent. 1977 Aug;38(2):226-8. doi: 10.1016/0022-3913(77)90290-6.
This technique allows an accurate cast to be made of a prepared abutment tooth with the removable partial denture in place in the mouth. The partial denture is carefully removed from the cast, the crown waxed up, and the removable partial denture re-placed as many times as necessary during wax-up to obtain a crown that accurately fits the clasp.
这项技术可以在口腔中就位可摘局部义齿的情况下，对预备好的基牙制作精确的模型。将局部义齿小心地从模型上取下，给牙冠上蜡，并且在制作蜡型期间根据需要多次重新放置可摘局部义齿，以获得与卡环精确适配的牙冠。
