Do it now. The operation of shunt is simple, but the prognosis is uncertain, and the complications are various, such as infection, tube blockage and excessive shunt, and the symptoms are not obviously relieved or even aggravated. I feel very uneasy before every operation. I hope the patient can have a good result, but I can't help it. The operation must be done. It's like breaking through. Personally, the most uncertain control is hydrocephalus surgery. I hope your family goes well.

Regarding your supplementary question, shunt and skull repair are not urgent. Don't be so nervous. It doesn't matter if you are a week or two late. You can take your time.