there might be need of second surgery.
But avoid it as of now.
Bone healing and union is natural process. Need to wait and watch.
Different doctor's can have different views and different treatment plan.
Next Steps
Continue as said by operating doctor.
trust him and follow his orders.
he has no grudge against you or dont want to mistreat you.
he has tried his best. now wait and watch.
Health Tips
Just pray, and wish for healthy recovery.