[Research progress in breast blood supply and breast reduction].

[OBJECTIVE] To review the research on distribution of the nerve and blood supply of breast, and the development of breast reduction in recent years.

[METHODS] The related literatures about the distribution of the nerve and blood supply of breast, the development of breast reduction, and postoperative lactation function in recent years were reviewed extensively. The above aspects were analyzed and summarized in combination with the author's experiences.

[RESULTS] With the anatomical study of mammary gland, nipple areola complex nerve distribution and blood supply, breast reduction has been developed rapidly, and a variety of surgical methods have been formed. But each has its own advantages and disadvantages, and its indications are different. Through the application and improvement of the auxiliary examination technique, severe complications such as nipple areola complex necrosis reduce obviously after operation. Through the selection of position of the incision and pedicle, the degree of retaining the pedicle glands, the application of auxiliary liposuction technique, and the improvement of suture technique, the scar of incision reduces, the sensation of nipple areola is preserved more, and a more satisfactory breast shape is obtained. Some of the patients who gave birth after breast reduction have lactation function.

[CONCLUSION] There are some shortcomings in various surgical methods at present, individualized surgical methods should be adopted according to the characteristics of the patients. Further research is needed on how to preserve more sensation of nipple areola, obtain a good and lasting breast shape, and preserve lactation function of women after operation.