Influence of apical overinstrumentation and overfilling on re-treated root canals.
D005500:Follow-Up Studies; D006801:Humans; D010483:Periapical Diseases / Q000503:physiopathology*; D012389:Root Canal Obturation / Q000009:adverse effects*; D012390:Root Canal Therapy / Q000009:adverse effects*; D014945:Wound Healing