作者: Joshua Lustmann , Shimon Friedman , Vered Shaharabany
DOI: 10.1016/S0099-2399(06)81929-1
关键词: Premolar 、 Apical surgery 、 Periapical lesion 、 Signs and symptoms 、 Medicine 、 Endodontic microsurgery 、 Surgery 、 Dentistry 、 Molar 、 Apex (geometry) 、 Root Canal Obturation
摘要: The relation of preoperative and intraoperative factors to the prognosis apical surgery was studied in 136 premolar molar roots. evaluated were: clinical signs symptoms, size periapical lesion, root canal obturation, tooth restoration, retrofilling, operating surgeon. A significantly higher success rate found roots obturated 2 mm or shorter apex, without post after retrofilling with apparently well-condensed obturation. differed signicantly following treatment by various operators but unrelated their experience.