The answer to this question is a resounding yes. When teeth are missing, the bone that once supported them begins to disintegrate. This can cause the surrounding teeth to shift out of alignment, and it can also lead to changes in the shape of the jaw. As the jawbone deteriorates, it can cause the skin to sag, leading to an asymmetrical appearance. In addition, missing teeth can make it difficult to chew correctly, which can cause facial muscles to become weaker on one side of the face. Over time, this can also contribute to facial asymmetry. Therefore, replacing missing teeth as soon as possible is crucial to avoid these problems.