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Updated: Feb 6, 2026

Single-Port Robotic-assisted Transaxillary Breast-conserving Surgery: A Prospective, Single-arm, Non-randomized Phase IIa Clinical Trial
Published on: August 19, 2025
Reconstruction of the breast conservation deformity
Sumner A Slavin1, Terri Halperin
1Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Boston, MA.
Myocutaneous flaps, like latissimus dorsi and transverse rectus abdominis, offer effective breast reconstruction after conserving therapy. These flaps do not interfere with cancer surveillance, unlike breast implants.
Area of Science:
- Plastic Surgery
- Oncology
- Radiology
Background:
- Breast-conserving therapy for early-stage breast cancer presents reconstructive challenges.
- While many patients achieve good cosmetic results, some require further reconstructive measures.
- Post-treatment surveillance is crucial for detecting recurrent breast carcinoma.
Purpose of the Study:
- To evaluate myocutaneous flaps for breast reconstruction following breast-conserving surgery.
- To assess the impact of reconstructive techniques on mammographic surveillance.
- To compare immediate versus delayed reconstruction outcomes.
Main Methods:
- Utilized latissimus dorsi and transverse rectus abdominis myocutaneous flaps for reconstruction.
- Performed both immediate and delayed reconstruction of post-breast conservation defects.
- Assessed flap radiolucency and impact on mammographic interpretation postoperatively.
Main Results:
- Myocutaneous flaps provide well-vascularized tissue for breast reconstruction.
- These flaps are radiolucent, allowing for clear mammographic interpretation.
- Delayed reconstruction with moderate overcorrection can anticipate postradiation changes.
- Long-term results indicate stable aesthetic outcomes for delayed reconstructions.
Conclusions:
- Myocutaneous flaps are a reliable option for breast reconstruction after breast-conserving therapy.
- The radiolucent nature of these flaps ensures unimpeded cancer surveillance.
- Both immediate and delayed reconstruction techniques offer viable solutions, with delayed reconstruction showing stable long-term aesthetic results.
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