Balch C R
Plast Reconstr Surg. 1981 Mar;67(3):305-11. doi: 10.1097/00006534-198103000-00006.
The principle of this technique is the draping of medial and lateral skin flaps around a central breast mound. Nipple-areola viability does not depend on a dermal pedicle, but on the parenchymal circulation. The resection of breast tissue is primarily inferior. Contour is determined by the amount of medial and lateral resection. This design reduces the tendency for postoperative ptosis and superior nipple-areola tilt. Operating time and raw surface area are reduced. Therefore, postoperative morbidity is lower.
该技术的原理是在中央乳房隆起周围覆盖内侧和外侧皮瓣。乳头乳晕的存活不依赖于真皮蒂，而是取决于实质循环。乳房组织的切除主要在下方。外形由内侧和外侧切除量决定。这种设计减少了术后乳房下垂和乳头乳晕向上倾斜的趋势。手术时间和创面面积减小。因此，术后发病率较低。
