Vertiprep in Dentistry: A Comprehensive Literature Review

Vertiprep an ultra-conservative, vertical (feather-edge) approach to porcelain veneer preparation has grown in popularity alongside advances in adhesive dentistry and digital workflows. This review critically appraises the theoretical rationale, clinical workflow, material considerations, outcomes evidence, and practical limitations of Vertiprep and related minimal-prep veneer philosophies. We performed a structured search of the literature and synthesized peer-reviewed studies, case series, systematic reviews, and relevant clinical reports to present a balanced, evidence-informed perspective. Vertiprep’s main advantages are enamel preservation, potentially superior adhesive longevity, reduced soft-tissue invasion, and improved patient acceptance. Its limitations include reduced shade-masking capacity, risk of overcontouring in volumetric additions, increased laboratory and intraoral fragility of ultrathin ceramics, and a paucity of high-quality randomized clinical trials comparing it directly with conventional preparation designs. We conclude with a recommended clinical protocol, selection criteria, and a concrete research agenda to close existing evidence gaps.