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Factors Affecting Lower-pole Stretch after Breast Augmentation.
Frederick G Weniger1, Carlos E Barrero2, Allan A Weidman3
1Private Practice, Bluffton, S.C.
Plastic and Reconstructive Surgery. Global Open
|November 8, 2021
Summary
Ultrahigh-profile breast implants significantly increase lower-pole stretch after augmentation. Dual-plane dissection also impacts settling, while patient age and implant size have minimal effect. This research aids surgical planning for optimal breast augmentation outcomes.
Area of Science:
- Plastic Surgery
- Biomechanical Engineering
Background:
- Breast augmentation planning often considers soft-tissue characteristics.
- Objective outcome measures for lower-pole settling post-augmentation are limited.
Purpose of the Study:
- To investigate the impact of dual-plane dissection, patient age, and implant characteristics on lower-pole breast implant settling.
- To provide objective data on factors influencing postoperative implant-soft tissue dynamics.
Main Methods:
- Prospective data collection from 227 primary breast augmentation patients over 8 years.
- Nipple-to-inframammary fold distance measured postoperatively.
- Correlation analysis with dual-plane dissection type, patient age, implant fill material, size, and profile.
Main Results:
- Increasing dual-plane dissection showed a trend towards greater lower-pole stretch.
- Ultrahigh-profile implants significantly increased lower-pole stretch.
- Patient age, implant fill material, and size did not significantly affect settling.
Conclusions:
- Ultrahigh-profile implants are associated with significant postoperative lower-pole stretch.
- Dual-plane dissection type influences lower-pole stretch.
- Patient age, implant material, and size are less critical factors for settling within a 6-month period.
