Final answer:
When a dentist continues treatment after it has begun, it's considered continuity of care. In McTeague's practice, he carried out this principle by continuing treatment for Trina, filling a cavity with gold after an initial procedure.
Step-by-step explanation:
When a dentist continues treatment after it has begun, it is known as continuity of care. An example of this can be seen within McTeague's practice.
Initially, McTeague inserted temporary gutta-percha fillings for Trina, but after examining the rest of her teeth, he found a spot of white caries.
Using -excavators and half-cone burrs, he then meticulously filled it with gold, even though it caused Trina discomfort.
This continuation of dental treatment is essential for maintaining the patient's oral health and ensuring that minor issues do not escalate into more serious conditions.