Digitally Guided Injection Molding Technique for Posterior Composite Restoration: A Case Report
Year: 2025
Type: article
Study design: Case Report
Abstract: Background: Direct composite restorations in posterior teeth are technique-sensitive and time-consuming. The injection molding technique, supported by digital workflow, provides a predictable and efficient alternative. Case Presentation: A 27-year-old patient presented with caries in mandibular first molar (#36). After intraoral scanning and virtual design in exocad, a 3D-printed model and transparent silicone index were fabricated. Following caries excavation, indirect pulp capping with MTA, and placement of a GIC base, the index was seated intraorally. Flowable composite was injected, light-cured, and polished, achieving accurate occlusal anatomy with minimal adjustments. Conclusion: The digitally guided injection molding technique with flowable composite (Wizdent Pidilite master design) offers a time-saving, predictable, and esthetic solution for posterior restorations, overcoming the limitations of conventional layering methods.
Authors: Harrini K, Vanamala N, B.S.Keshava Prasad
Institution: D A Pandu Memorial RV Dental College and Hospital
Language: English
Subfield: Orthodontics
Field: Dentistry
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4414980570