Root Resection
The surgical removal of one root of a multi-rooted tooth, typically a maxillary molar, while retaining the crown and remaining roots.
Intrabony Defect
A periodontal bone defect in which the base of the defect lies apical to the surrounding alveolar crest, extending into...
Suprabony Defect
A periodontal bone defect in which the base of the pocket lies coronal to the alveolar bone crest, associated with horiz...