INSUCESSO DA TERAPIA ENDODÔNTICA NÃO INSTRUMENTAL EM MOLAR DECÍDUO: Relato de caso clínico

Pulpectomy has been the reference treatment for treating primary teeth with pulp necrosis or irreversible pulp inflammation. Lesion Sterilization and Tissue Repair (LSTR) has been proposed as an alternative biological approach that seeks to facilitate the infection of endodontic and periapical lesions in primary teeth. Thus, the objective of this study was to present a clinical case regarding the non-instrumental endodontic approach in primary molars and a therapeutic alternative in case of failure and reinfection. It was possible to conclude that endodontic therapy with LSTR is effective in treating deciduous teeth, not necessarily in a simple and quick way for non-cooperative patients. Risk factors for treatment failure will be assessed and clarified during the treatment plan for those responsible. Clinical follow-up in the first three months after treatment can be crucial to the success of LSTR. In case of failure, conventional endodontic therapy should be indicated when there are limit ranges for endodontics of primary teeth present.