An unusual endodontic complication following crown lengthening surgery: A Case Report.

A gummy smile is a form of excessive gingival display when smiling. The due to altered eruption likely benefit from crown lengthening surgery in order restore the esthetic smile. Case Report: potential complications include possible deformities, dentine hypersensitivity, transient mobility, and root resorption. present case report reveals rare complication happened after an which was performed correct 37-year-old female. patient experienced dull throbbing pain mild tender percussion on tooth 11, 3 weeks surgery, symptoms did not improve composite restorations were placed at cervical regions. Instead, palpation with sign coronal discoloration. Pulp necrosis confirmed clinical tests. cone-beam computed tomography taken canal treatment, apical fenestration 11 noted. Therefore, this shows correlation between pulp necrosis, if vasculature severed accidentally during procedure. Conclusion: should be considered prior extra precaution may reduce risk severing evidenced.