2 different things: A "stress fracture" is an orthopedic (bone) condition: a broken bone caused by repeated physical stress on the part. A "stress reaction" can mean many things, but usually refers to psychological stress that causes a person to be anxious or mentally uncomfortable.
Answered 4/23/2016
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4 doctors weighed in across 2 answers
4 doctors weighed in across 3 answers
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