Final answer:
The continuous treatment rule in legal cases pertains to the possibility of extending the statute of limitations while a patient is receiving ongoing treatment for the same condition from the same doctor.
Step-by-step explanation:
The question is referring to the continuous treatment rule which is a legal concept used in medical malpractice cases. This rule allows for the statute of limitations to be extended when a patient is continuously treated by a doctor for the same condition or complaint.
In the scenario where 'Dr. Evil continues to treat Austin for the next two years for ingrown toenails,' the continuous treatment rule may apply if all the necessary legal criteria are met.
Typically, this rule is meant to prevent the statute of limitations from barring a lawsuit while the patient is still receiving care from the same physician for the same condition.