The consequences of surgeries are hidden invisibly under the skin. Neither can the actual size of the wound deep within the body be guessed, nor is it possible to see why something feels different than before or why something hurts. This section is dedicated to the most important questions that those affected ask and have asked in practice. Concrete answers are intended to facilitate a brief and concise introduction to the topic of scars, support the implementation of self-exercises, or clarify any remaining questions.