Restoration of proximal defect of tooth is of paramount importance as its improper restoration usually results in fracture of the restoration or deteriorated periodontal health. The article reports a case with a discreet mass of alveolar bone necrosis closed to the overhanged amalgam restoration in the proximal box of the maxillary molar. As a result of this improper proximal restoration it led to deep periodontal pocket and subsequent alveolar bone necrosis which was managed successfully with combined Endodontic-Periodontic treatment. This article highlights the unfortunate sequelae of bone necrosis as a consequence of an incorrect or overlooked dental treatment and its comprehensive management.
Keywords: Amalgam restoration; Endodontic-periodontic lesion; Osteonecrosis; Periodontal regeneration.
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