Dental OSCE (Objective Structured Clinical Examination) Practice Exam

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Prepare for the Dental OSCE Exam with comprehensive questions and interactive study tools. Enhance your clinical skills and knowledge with detailed explanations and scenarios. Achieve exam success and bolster your dental career!

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What is the anterior pontic design primarily characterized by?

Full ridge lap
Modified ridge lap
Convex shape
Concave shape

The correct answer is: Modified ridge lap

The anterior pontic design is primarily characterized by a modified ridge lap configuration. This design is specifically tailored to mimic the natural tooth anatomy while ensuring optimal esthetics and functionality. The modified ridge lap pontic allows for a smooth transition between the pontic and the edentulous ridge, providing a more lifelike appearance and better tissue adaptation. In contrast, full ridge lap designs do not allow for adequate tissue contact, which can lead to food accumulation and esthetic issues. The convex shape, while it may provide some aesthetic benefit, does not offer the same level of integration with the surrounding tissues as the modified ridge lap. Similarly, a concave shape is not typically utilized in anterior pontic designs, as it can create undesirable aesthetic effects and issues with proper tissue contact. Thus, the modified ridge lap design strikes a balance between esthetics and functional considerations, making it the most appropriate choice for anterior pontics.