书籍详情
格式
平装书
页数
35
语言
英语
已发布
Aug 24, 2018
出版商
Forgotten Books
ISBN-10
1332144675
ISBN-13
9781332144679
描述
Excerpt from Instructions for Mounting Artificial Teeth
Great care should be taken to use a ring that will surround the impression fully a i of an inch and at least I in. Or 1% in. Behind the termination of ridge as represented, this is to allow of a partition sur face for the two parts of the matrices to divide upon, and the enlargement behind the ridge to afford depth for gate as well as for articulating surface needed in taking the bite of the mouth. Cut 1 represents the impression of the mouth; fig. 3, surrounded with putty; fig. 2, as high as the margin, with a tin rim; fig. 1, lightly imbedded, so placed as to allow of 14 to in. Around and 1% in. Behind the impression; fig. 4 shows the chamber or air cavity previously cut.
Great care should be taken to use a ring that will surround the impression fully a i of an inch and at least I in. Or 1% in. Behind the termination of ridge as represented, this is to allow of a partition sur face for the two parts of the matrices to divide upon, and the enlargement behind the ridge to afford depth for gate as well as for articulating surface needed in taking the bite of the mouth. Cut 1 represents the impression of the mouth; fig. 3, surrounded with putty; fig. 2, as high as the margin, with a tin rim; fig. 1, lightly imbedded, so placed as to allow of 14 to in. Around and 1% in. Behind the impression; fig. 4 shows the chamber or air cavity previously cut.