The easiest teeth to extract are typically the ones that are fully erupted, have simple root anatomy, and do not have any significant decay or fracture. These are often the front teeth, like incisors and canines, which have single roots and are more accessible.
The most difficult teeth to extract are usually the lower molars, especially impacted wisdom teeth. These teeth have multiple roots that can be curved or fused, and their position in the back of the mouth can make them challenging to reach. Additionally, impacted teeth that have not fully erupted through the gumline can require a more complex surgical extraction.