Shunt for my 9months old daughter

Dear Sir,
I have 10 months old daughter she had a etv done whn she was 7 months old in fortis, noida by Dr. Sanjay Gupta.
According to him she was fine but now when we had a second opinion and showed her reports in mumbai, the docter said that etv was not the right decision and we need to go for the shunt asap. her head size was 49 whn we get her etv done but now its 55. its increasing day by day. as per her activities, she is reacting very normal but she is not able to sit till now.
We want to know that who will get the pediatric neurosurgery done in Apollo and how safe it is? Is the shunt option is successful. Please do reply to this mail sir. We are very tensed for our daughter.

Thanks in Advance
Monika Dudeja
Moradabad