翻译：医生制止了病人的自残行为。

Doctors stopped the patient's suicidal behavior?
stop 比较注重行为
或者prevent from
restrain from
或者名词性主语跟halt...

The doctor stopped the patient's autotomy.
The doctor stopped the patient from autotomizing.
The doctor stopped the autotomizing patient.
The doctor stopped the autotomous patient.
等等

The doctor stopped the patient from hurting himself.
制止：stop/prevent ... from doing sth.

The doctors precluded patients for their self-destructions.
我是英语专家，专家翻译值得信赖。