What type of waste must extracted teeth and tissue fragments not required for examination be discarded as?

Extracted teeth and tissue fragments that are not required for examination must be discarded as biohazardous waste due to their potential to pose a risk of infection, exposure to bloodborne pathogens, and other health hazards. These materials are considered biologically infectious and must be handled according to strict regulations set by health and safety authorities, which ensure they are disposed of in a manner that protects both public health and the environment.

Biohazardous waste disposal protocols mandate that such items be collected separately and disposed of in designated containers that are clearly marked and compliant with safety standards. This is to prevent contamination and the spread of pathogens, emphasizing the importance of adhering to these protocols within dental practice to protect both practitioners and patients.

The other types of waste listed in the options do not align with these safety requirements. Regular waste, recyclable waste, and household waste do not have the same risks associated with them as biohazardous materials do and therefore do not require the same level of caution and specific disposal methods.