Can they insert grommets in the ears of a child with general anaesthetic or local?

Could be done either: They can do it either way but generally the younger the child, the more likely general anesthesia works out best because it does involve some discomfort and the patient holding extremely still is optimal for this procedue.

Either: Depending on the child's age. Younger children will be more comfortable having a "light" ga...Usually given by mask for a few brief minutes :).