Examination and diagnosis / Paul Fugazzotto and Sergio DePaoli -- The role of crown lengthening therapy / Paul Fugazzotto -- Treating the periodontally involved furcation / Paul Fugazzotto -- The role of mucogingival therapy / Paul Fugazzotto -- Restoration of the periodontally treated tooth / Frederick Hains -- Developing treatment algorithms for restoration or replacement of the compromised tooth / Paul Fugazzotto and Frederick Hains.