Dmitrieva L A, Chumakov A A, Komnov D V, Volchkova L V
Stomatologiia (Mosk). 1993 Jul-Sep;72(3):14-6.
The authors have proved the desirability of vital subtotal extirpation of the pulp in experiments and clinically. Exposure to tricalcium phosphate transformed the terminal portion of the root pulp into osseocement biologic filling, obturated the apical opening and thus prevented the inflammation in the periodontium and protected it from pathologic exposures.
作者已在实验和临床中证明了牙髓大部分活髓摘除术的可取性。暴露于磷酸三钙可使牙根牙髓的末端部分转化为骨水泥生物填充物，封闭根尖孔，从而防止牙周组织发炎并使其免受病理性暴露。
