Subfascial Mini Muscle-Release Dual Plane Technique: A Modified Procedure for Breast Augmentation

Background: Each breast augmentation technique has advantages and indications, and the quest for the perfect implant pocket plane is ongoing. An ideal dual plane should meet three requirements: adequate implant coverage, optimal control of breast shape, and maximal muscle preservation. This paper reports a modified procedure for breast augmentation named subfascial mini muscle-release dual plane technique. Methods: From an inframammary or periareolar approach, the implant pocket is dissected in a subfascial plane up to the pectoralis major. The muscle is split 3 cm above the lateral margin and then pocket dissection proceeds in the submuscular plane. A small portion of the costal origin is divided inferomedially creating a dual plane. Results: A total of 178 patients with hypoplasia or breast atrophy were included, among whom 34 had breast ptosis and 20 had tubular breast deformity. The median follow-up period was 20 months. With an average implant volume of 268.8 ml and a smooth implant type of 85.4%, there was 1 case of hematoma, 2 cases of wound healing issues, 2 cases of rippling sign, 2 cases of grade III/IV capsular contracture, 5 cases of implant malposition and 12 cases of mild muscle contraction-associated deformity. Revision surgeries were performed on 2 patients. Conclusion: The subfascial mini muscle-release dual plane technique is an easy method for breast augmentation and is especially indicated for ptotic breasts and tubular breast deformities. This technique combines the advantages of traditional dual plane and muscle-splitting techniques, yielding a satisfactory aesthetic outcome.