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Published on: May 17, 2024
Harmonic Scalpel Versus Monopolar Electrotome in Endoscopic-Assisted Transaxillary Dual-Plane Augmentation
Lu Lu1, Qiang Hou1, Zheyuan Hu2
1Department of Plastic and Reconstructive Surgery, Shanghai East Hospital, Tongji University School of Medicine, No.150, Jimo Rd, Shanghai, 200120, China.
Background:
The transaxillary approach of breast augmentation is the most popular method in Asia, but longer period of recovery was observed in spite of the assistance of endoscope.
Objectives:
Introducing the ultrasonic dissection devices might be a solution to minimizing tisue damage thus relieving pain and shortening the period of recovery.
Method:
Between March 2020 and September 2022, we retrospectively reviewed the cases of 122 patients underwent endoscopic augmentation mammoplasty via the transaxillary approach using either the monopolar electrotome (ME) alone or assisted with Harmonic Scalpel (HS) in defining the retropectoral pocket and severing the pectoralis major muscle.
Result:
The total drainage volume was significantly lower in the HS group than ME group (74.33 ± 48.81 vs. 180.30 ± 125.10 mL; p < 0.0001). VAS score of the first 24 hour after surgery of the ME group was significantly higher than that of the HS group (6.10 ± 1.27 vs. 2.88 ± 1.29, p < 0.0001). Operation time in HS group was reduced compared to ME group (113.1 ± 14.46 mins vs. 131.3 ± 35.51 mins, p < 0.001). The duration of drainage placement (1.08 ± 0.27 vs. 2.72 ± 1.18 days) and hospital stay after surgery (3.08 ± 0.42 vs. 5.64 ± 2.78 days; p < 0.0001) were largely reduced in HS group.
Conclusion:
The assistance of Harmonic Scalpel significantly reduced total postoperative drainage, relieved pain and shortened operation time, length of drainage placement and hospital stay compared to using monopolar electrotome alone in endoscopic-assisted transaxillary dual-plane augmentation mammaplasty.
Level Of Evidence Iv:
This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

