What can result from improper technique during tooth extraction?

Improper technique during tooth extraction can lead to the loss of surrounding bone, which is a significant complication. When a tooth is extracted, the integrity of the surrounding bone is crucial for maintaining both the structure of the jaw and the position of adjacent teeth. If the extraction is performed incorrectly, it can cause trauma to the bone, leading to bone resorption or loss in that area. This can impair future restorative procedures and lead to further complications such as misalignment of teeth or the need for more extensive surgical interventions later on.

In contrast, the other options presented suggest outcomes that would typically not follow from an improper extraction technique. Improved recovery time is often the result of a well-executed extraction rather than a flawed one, as complications can extend recovery. Similarly, increased oral hygiene is reliant on the condition of the mouth post-extraction and is not directly influenced by technique. Lastly, a decrease in post-operative pain usually stems from proper technique and care. Poor technique can actually lead to increased discomfort and pain during the recovery phase, underscoring the importance of skillful extraction methods.