Vestibular incision subperiosteal tunnel access (VISTA)-based management of a periodontal defect with limited bony support.
BACKGROUND Periodontal regenerative outcomes are strongly influenced by defect morphology. Maintaining a stable regenerative space under soft-tissue pressure is challenging when treating defects with limited bony support. METHODS A 26-year-old female patient presented with hypersensitivity and bleeding during toothbr...