An international comparison of reimbursement for DIEAP flap breast reconstruction

Microvascular Breast Reconstruction in the Era of Value-Based Care: Use of a Cosurgeon Is Associated with Reduced Costs, Improved Outcomes, and Added Value

BACKGROUND

Reducing complications while controlling costs is a central tenet of value-based health care. Bilateral microvascular breast reconstruction is a long operation with a relatively high complication rate. Using a two-surgeon team has been shown to improve safety in bilateral microvascular breast reconstruction; however, its impact on cost and efficiency has not been robustly studied. The authors hypothesized that a cosurgeon for bilateral microvascular breast reconstruction is safe, effective, and associated with reduced costs.

METHODS

The authors retrospectively reviewed all patients who underwent bilateral microvascular breast reconstruction with either a single surgeon or surgeon/cosurgeon team over an 18-month period. Charges were converted to costs using the authors' institutional cost-to-charge ratio. Surgeon opportunity costs were estimated using time-driven activity-based costing. Propensity scoring controlled for baseline characteristics between the two groups. A locally weighted logistic regression model analyzed the cosurgeon's impact on outcomes and costs.

RESULTS

The authors included 150 bilateral microvascular breast reconstructions (60 single-surgeon and 90 surgeon/cosurgeon reconstructions) with a median follow-up of 15 months. After matching, the presence of a cosurgeon was associated with a significantly reduced mean operative duration (change in operative duration, -107 minutes; p < 0.001) and cost (change in total cost, -$1101.50; p < 0.001), which was even more pronounced when surgeon/cosurgeon teams worked together frequently (change in operative duration, -132 minutes; change in total cost, -$1389; p = 0.007). The weighted logistic regression models identified that a cosurgeon was protective against breast-site complications and trended toward reduced overall and major complication rates.

CONCLUSION

The practice of using a of cosurgeon appears to be associated with reduced costs and improved outcomes, thereby potentially adding value to bilateral microvascular breast reconstruction.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Lipofilled Mini Dorsi Flap: An Efficient Less Invasive Concept for Immediate Breast Reconstruction

INTRODUCTION

The traditional extended latissimus dorsi flap technique, in addition to lipofilling, has been one of the main procedures used for breast reconstruction after mastectomy. However, to obtain excellent results, this technique requires a large muscle harvest and further lipofilling sessions. The lipofilled mini dorsi flap technique, performed in a single operation, appealed to us as a way to improve the traditional technique.We present our experience with the lipofilled mini dorsi flap technique in a new scenario.

MATERIALS AND METHODS

We performed breast reconstruction with a lipofilled mini dorsi flap in female patients with breast cancer who underwent mastectomy and immediate breast reconstruction with a lipofilled mini dorsi flap. The operative technique is detailed in this article. The results were evaluated by the patients and the surgical team.

RESULTS

We performed 72 lipofilled mini dorsi flap procedures during breast reconstruction surgery from May 2017 to January 2019. Fifty-nine (81.9%) cases were immediate reconstructions. Complications, such as infection or necrosis of the flap, were not observed in this study. We noticed seroma and 1 case of infected lymphocele, which was drained.Body mass index (BMI) was directly related to postoperative dorsal seroma. The authors reported that greater BMI was associated with a higher seroma volume.Most patients evaluated their reconstruction as satisfactory. The surgical team evaluated most of the results as very satisfactory or satisfactory. There were no cases of unsatisfactory results reported either by the patients or the surgical team.

CONCLUSIONS

The lipofilled mini dorsi flap technique is an efficient, elegant, and less invasive solution that is more easily and quickly performed and achieves excellent long-term results in the immediate breast reconstruction scenario. For the first time to our knowledge, lipofilling was used to reduce the extent of latissimus dorsi dissection. The postoperative follow-up was better tolerated by patients. This technique may be offered to patients regardless of oncological treatment. In our experience, the lipofilled mini dorsi flap method has become the primary technique for immediate breast reconstruction.

Benefits of two or more senior microsurgeons operating simultaneously in microsurgical breast reconstruction: Experience in a swedish medical center

BACKGROUND

The aim of this study is to evaluate how the number of senior microsurgeons, performing autologous microvascular breast reconstruction together, influences operating time and postoperative complications.

METHODS

A retrospective study was carried out in one hundred consecutive patients who underwent unilateral delayed deep inferior epigastric perforator flap reconstruction at a single institution. All patients followed our institution's surgical protocol and were divided into groups depending on the number of senior microsurgeons that simultaneously performed the procedure. Operating time and complications were compared between the groups.

RESULTS

Sixteen of the patients were operated by one single microsurgically trained specialist, 64 by two and 20 by three specialists. The mean operating time for the one microsurgeon's group was 286 ± 84 min, for the two-microsurgeons' group 265 ± 57 min and for the three-microsurgeons' group 251 ± 59 min. There was a trend of decreasing operating times when more microsurgeons performed surgery together, however the difference between groups was not statistically significant (P = 0.251). Total flap failure rate was 2% (2/100). Both cases occurred in the group operated by one single microsurgeon (2/16) compared with two microsurgeon's group (0/64) and three microsurgeon's group (0/20; P < 0.005).

CONCLUSIONS

By optimising the surgical experience available during microvascular breast reconstruction, operating time can be reduced and efficiency improved. In the current setting, two microsurgically trained surgeons achieved optimal operation flow with the lowest complication rate. © 2016 Wiley Periodicals, Inc. Microsurgery 37:416-420, 2017.