Reasons Why Plastic Surgery is the Best? Reconstructive surgery gives patients a replacement lease on life. It helps them look younger, reduce and achieve the physicality of their dreams. Besides aesthetics, there are many other reasons to think about plastic surgery, including accident rehabilitation, illness recovery, and correction of birth defects. Mishaps: An accident can damage quite a person’s appearance. Injuries to the mouth or nose may cause serious functional issues with the sense of smell and therefore the ability to speak or eat. Surgeries that repair these devastating deformities restore function so patients can enjoy the top quality of life and reduce or eliminate disabilities.