نتایج جستجو برای: end surgery
تعداد نتایج: 728686 فیلتر نتایج به سال:
this case report represents the outcome of endodontic treatment in an infected mandibular molar with periradicular periodontitis and inherent poor prognosis of root canal treatment due to severe root curvature. the tooth was successfully treated by leaving the mesial root non-obturated, the canal orifices were coronally sealed with calcium enriched mixture cement and a definitive coronal amalga...
introduction : root-end preparation and restoration with an endodontic material are required when nonsurgical endodontic retreatment has failed or is impossible. the present clinical study reports the treatment outcomes of periradicular surgery using calcium-enriched mixture (cem) cement. materials and methods: a prospective outcome study of periradicular surgery using cem was conducted on 14 p...
introduction : the purpose of this clinical study was to compare the blood mercury levels before and after endodontic surgery using amalgam as a root-end filling material. materials and methods: fourteen patients requiring periradicular surgery participated in this prospective clinical study. a zinc-free amalgam was employed as root-end filling material. blood samples were collected at three in...
Abstract Background and purpose: Recent studies showed that erythropoietin (EPO) despite having role in hematopoiesis, has non-hematopoietic tissue protective effects on ischemia-reperfusion injury. In this study we evaluated the effects of erythropoietin on reducing ischemia-reperfusion injuries after coronary artery bypass graft surgery (CABG). Materials and methods: 60 patients that was ...
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