Causative analysis,prevention and treatment on failure of endodontic microsurgery
WANG Han-guo
Abstract：Based on the literature,this paper systematically reviews the failure cases of endodontic microsurgery in the past 15 years.according to the time point:short-term and long-term failuresthe reasons for the failures are analyzed and classified into two categories.Incorrect diagnosis,unreasonable treatment plans,and non-standard surgical procedures lead to short-term failures,while long-term failures are mainly due to secondary vertical root fracture,other diseases,imperfect surgical procedures,and severe periodontal disease.Corresponding treatment plan is proposed,including error correction,extraction,and re-surgery.Prevention strategies include establishing correct diagnosis,selecting appropriate cases,developing reasonable treatment plans,and implementing standardized procedures to avoid short-term failures,reduce long-term failure,to improve the success rate of endodontic microsurgery,effectively treat pulp and periapical diseases,and preserve healthy natural teeth.
Keywords：endodontic microsurgeryfailurepreventiontreatment
Publication Date：2024-11-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：9( 621-628,646 )