A scalpel is a surgical knife

Ophthalmoplasty is a general term meaning surgical repair of the eye. Keratoplasty is the general term for surgical repair of the cornea. There are a number of ophthalmologic surgical procedures. The most common one done, in the world, is cataract extraction and lens implantation.

As I was administered general anesthesia and was in a surgical unit, I say yes, it was surgery.

Genioplasty is the medical term meaning surgical repair of the chin, including cosmetic surgery to improve the chin's appearance.