Method to make the kids crown using Lithium Disilicate and Kids crown using the same

摘要

Disclosed are: a method for manufacturing crowns for primary teeth using lithium disilicate which is used for pediatric prosthetics crown replacement; and a crown for primary teeth using the same. The method for manufacturing crowns for primary teeth using lithium disilicate comprises the steps of: modeling shape of the crowns for primary teeth using a computer program; processing wax model using a milling machine; withdrawing the wax model; investing the wax model into an investment frame with investment; drying the investment; vaporizing wax which composes the wax model by heating the investment; injecting the lithium disilicate into an inner space of the investment and fusing the same; cooling the lithium disilicate; withdrawing a crown model comprising lithium disilicate by cutting the investment; and polishing the crown model.