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本文就我科在干髓术应用中的成功经验及失败体会,介绍于后,以供参考。 1976-1982年我科共作干髓术604例(恒牙500例,乳牙104例)。其中因处置不当引起合并症的共13例,见下表。于同时期内接诊外来干髓术合并症8例,其中因牙髓解剖不熟,操作不当合并慢性尖周炎3例,急性尖周炎1例,髓室底穿孔1例,病例选择不当合并慢性牙槽脓肿2例。封失活剂处置不当出现剧痛,合并急性牙髓炎1例(失活剂置于腐质表层)。现择典型病案三例介绍如下:例一,孙××,男性,24岁,82年9月十6于本科作
This article on my branch in the application of dry pulp in the experience and failure of experience, introduced later, for reference. 1976-1982 our department for a total of 604 cases of dry pulp (permanent teeth in 500 cases, 104 cases of deciduous teeth). A total of 13 cases of complications due to improper disposal, the following table. During the same period, 8 cases of foreign dry-marrow complications were admitted, of which 3 cases were unfamiliar with dental pulp dissection, improper operation combined with chronic periapicalis, 1 case with acute periapicalis and 1 case with perforation of medullary cavity. 2 cases of chronic alveolar abscess. Inadequate treatment of seal deactivation pain, combined with acute pulpitis in 1 case (deactivator placed on the surface of the humus). Now select typical case of illness described in three cases are as follows: Example 1, Sun × ×, male, 24 years old, September 82, 82 in the undergraduate