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Choosing the right abutment is one of the most important decisions in implant prosthodontics. It affects emergence profile, crown margins, screw access, and long‑term stability. Two of the most widely used options are castable dental abutments and Ti‑bases.  In this guide we will compare them head‑to‑head to help you decide which gives better prosthetic control for your cases. What is a Castable Dental Abutment? A  castable abutment  is a prefabricated component (often called a UCLA‑type abutment) that the lab uses as a base to build a custom abutment. It typically has a plastic or metal coping that is modified and cast into gold, titanium, or another alloy to create a fully customized abutment. These are commonly used for: • Screw‑retained crowns and bridges. • Cases where the implant is not in an ideal position. • Situations that need a specific emergence profile or angulation. Because they are cast, they offer a high degree of customization, but they also depend heavil...

Titanium dental implant screws play a critical role in long-term implant success, especially when it comes to torque values and preventing loosening over time.   Understanding how these screws work, what torque range is safe, and how to manage forces in the mouth helps clinicians protect both the restoration and the patient’s trust. Let’s get to know how titanium dental implant screws work, ideal torque values, and practical ways to prevent screw loosening for long-term implant stability.   What is a Titanium Dental Implant Screw? A  titanium screw implant  is a small, precision-machined screw that connects the dental implant body (the “root” in the bone) to the abutment or directly to the crown.  It’s usually made from medical‑grade titanium or titanium alloy, chosen for its strength, biocompatibility, and resistance to corrosion in the mouth. These screws are not just “generic” fasteners; they’re engineered to work with a specific implant system (e.g., in...