Breasts have both sexual and aesthetic functions. As a sex organ, it is the symbol of female secondary sexual characteristics and serves the function of breastfeeding. As a carrier of beauty, it can show women’s physical beauty, vitality and love. In modern society, the importance of female breast beauty may be more important than breastfeeding function. Women with underdeveloped breasts and women with severely atrophied breasts are sometimes very annoyed. Breast augmentation is the real golden key to solve the problem of small breasts and breast atrophy. There are many types of breast augmentation surgery, each with its own advantages and disadvantages. In order to get better surgical results, the experts of the Aesthetic Plastic Surgery Center of Jinan Military General Hospital have taken the strengths of various types of surgery, repeatedly designed and improved them, and finally introduced the most successful stereotypical surgery — minimally invasive and scarless double-plane breast augmentation within the areola incision. The basic meaning of this procedure is: intra-areolar incision, minimally invasive design, bloodless operation under direct vision, dual-plane cavity under the pectoralis major muscle and fat layer, natural and lifelike breast shape, and scarless healing of the incision. The advantages of this procedure are: ①, this incision is completely different from the traditional areolar margin incision, the incision is more hidden. The application of vertical incision in the areola for breast augmentation is in accordance with the principle of minimally invasive, and the nipple and areola area will feel normal and will not affect the function of lactation. (③) Sufficient exposure of the operation field, accurate operation and easy hemostasis. (4) The elasticity and ductility of areola skin are better, which makes it easier to put in the implant and reduces the extrusion damage to the incision when the implant is put in. Vertical incision can well fight against the vertical tension caused by the gravity of the breast, and the incision heals more firmly. (6) The incision heals well after microsurgical fine suture with minimal scarring, and the incision is completely hidden in the dark areola skin, so the scar is less obvious than the incision at the edge of the areola.