Can you please tell me why it'simportant to get a second opinion for a total hip replacement?

??: It is important if you did not feel confident in the info that you were given at the first opinion otherwise if may not be all that needed.

Not always: If you have hip pain and an x-ray diagnosis of osteoarthritis and see an orthopedic surgeon skilled at diagnosing and performing total hip replacement, you will most likely get adequate and appropriate information regarding the procedure. If you are not comfortable with the surgeon, feel free to get a second opinion first, or talk to your primary care md about the physicians reputation.

For confidence: Interviewing a second doctor can sometimes open your eyes to a different point of view. Also, establishing a good rapport with your doctor is important.