In fact, the dental dilemmas that fuel the demand for braces and wisdom teeth extractions today appear to be recent developments.

事实上，现今需要做矫正或拔除智齿的牙齿问题显然是近期才发展出来的。

But a tooth extraction is a major procedure.

但是拔牙是个大手术。

Most patient report only minor discomfort similar to that associated with a simple tooth extraction.

大多数病人做完种植后的不适症状与简单拔牙后的相似。