Why is the amalgam capsule reassembled immediately after use?

The primary reason for reassembling the amalgam capsule immediately after use is to minimize mercury escaping into the air. Amalgam contains a combination of metals, including mercury, and it is essential to handle it carefully due to the potential health risks associated with mercury exposure. By securely reassembling the capsule, the chance of mercury vapors leaking into the environment is significantly reduced, helping to protect both dental staff and patients from inhaling potentially harmful substances.

While preventing contamination, ensuring proper disposal, and aiding in storage are all important considerations in the context of dental practices, the direct and immediate concern following the use of an amalgam capsule relates to managing the risk of mercury exposure. Proper handling and containment are key to maintaining a safe practice environment in dental settings.