Minimally Invasive Extractions: Minimally invasive techniques have become one of the hottest topics in modern surgical procedures today. Minimally invasive joints, minimally invasive spine, minimally invasive liver and gallbladder, minimally invasive laparoscopy, etc., all of these are born from a humanistic concern, and scientists continue to introduce techniques to reduce the trauma and psychological burden of patients based on the successful treatment of patients, which is conducive to the recovery of diseases and the elimination of psychological trauma caused by surgery. Compared to major surgical procedures, tooth extraction is already considered a “minimally invasive” treatment, but due to the special location of the operation, it is actually as fearful and harmful to the patient as other surgical procedures. Especially when the doctor is holding a chisel, pliers or hammer, even the strongest people are afraid to sweat all over. People who have experienced tooth extraction will not forget the sight of the doctor holding the hammer and chisel in the mouth, the banging sound of metal and the buzzing in the head really give people a feeling of being tortured, and it is rare that someone will be very happy to accept another tooth extraction surgery. Therefore, minimally invasive tooth extraction is also necessary. What is “minimally invasive”? “Minimally” means slight, small and gentle operation, while “invasive” indicates that no matter how far “minimally” is, it is still a very important procedure. The word “invasive” indicates that no matter what the degree of “micro” is, there is still trauma, but this trauma has been reduced to the minimum. Another meaning of “minimally” is the warm care in spirituality, so that the tension caused by such a procedure as tooth extraction, which is originally feared, can be relieved or eliminated through the doctor’s suggestion, communication and humanistic care, so that there is neither technically malignant stimulation nor spiritual fear. Minimally invasive extraction is relative to traditional extraction methods. Minimally invasive extraction techniques can avoid knocking, reduce the chance of damage to the bone wall, and eliminate the phenomenon of extracting broken roots. The disciplines involved are surgery, oral anatomy, anesthesia, psychology, mechanics and other multidisciplinary theories. The most commonly used instruments are pneumatic drills and extraction knives.