Acute exacerbations following initial treatment of necrotic pulps.
D003790:Dental Pulp Necrosis / Q000601:surgery*; D003791:Dental Pulp Test; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control; D011292:Premedication; D012390:Root Canal Therapy / Q000379:methods*