| 摘要 |
PURPOSE:To reproduce precisely a broken section by composing a hard structure filler forming kit of calcium phosphate system powder containing alpha-tricalcium phosphate and/or tetracalcium phosphate indispensably, liquid agent of aqueous solution and an expansible sheet unable to permeate water and damage a living body. CONSTITUTION:A hard structure filler forming kit is made of calcium phosphate powder containing indispensably alpha-tricalcium phosphate and/or tetracalcium phosphate, liquid agent of aqueous solution of inorganic or organic acid and an expansible sheet 4 unable to permeate water and damage a living body. Even if the expansible sheet 4 is used to be plastically embedded, the living body is not stimulated by the effluence of acid, and a hardened body fitting precisely a broken section can be easily produced. |
