Free Flap-Based Breast Reconstruction

2020 ◽  
Author(s):  
Adrian McArdle ◽  
Joan E. Lipa
Keyword(s):  
Breast Cancer ◽  
Breast Reconstruction ◽  
Free Flap ◽  
Donor Site ◽  
Perforator Flap ◽  
Free Flaps ◽  
Safe Procedure ◽  
Cancer Breast ◽  
Tissue Transfer ◽  
Artery Perforator

Breast cancer is one of the most common cancers worldwide affecting one in eight women. Surgery continues to be the mainstay of treatment, and mastectomy is performed for treatment and prophylaxis of breast malignancies. Autologous microvascular tissue transfer is frequently an option for breast reconstruction. In appropriate patients, microsurgical breast reconstruction is a safe procedure with low donor site morbidities and excellent aesthetic results. The lower abdomen, thigh, and gluteal regions are the main source of free flaps frequently used in breast reconstruction.  This review contains 10 figures, 2 tables, and 54 references Keywords: breast cancer, breast reconstruction, breast surgery, microsurgery, autologous tissue transfer, free flap, deep inferior epigastric artery perforator flap (DIEP free flap), gracilis myocutaneous flap, gluteal artery perforator flap

scholarly journals Bilateral Breast Reconstruction With Profunda Artery Perforator Flaps and Immediate Implant Augmentation

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Carrie K Chu ◽  
Michael DeFazio ◽  
Rene D Largo ◽  
Merrick Ross
Keyword(s):  
Breast Reconstruction ◽  
Brca2 Mutation ◽  
Donor Site ◽  
Free Flaps ◽  
Fat Grafting ◽  
Silicone Implants ◽  
Level Of Evidence ◽  
Immediate Reconstruction ◽  
Immediate Implant ◽  
Artery Perforator

Abstract The smaller volume of the profunda artery perforator (PAP) flap relative to that of abdominal flaps limits the size of breast reconstruction that may be achieved. Immediate implant augmentation of abdominal free flaps has been performed, but immediate implant augmentation of PAP flaps has never been described. A 54-year-old woman with BRCA2 mutation, submuscular implants, and previous abdominoplasty presented for nipple-sparing mastectomies (NSM). Autologous tissue volume was inadequate to support reconstruction to the desired size. She wished to avoid serial expansion. Skin quality was unsuitable for direct-to-implant reconstruction. The patient underwent bilateral NSM. The previous implants were removed with capsule preservation. Bilateral PAP flaps were harvested and anastomosed to the internal mammary vessels. Moderate classic profile 170-mL smooth round silicone implants were placed into the existing capsule pockets with lateral capsulorraphy. There were no flap, implant, or infectious complications. Initial mastectomy skin and nipple ischemia completely resolved without necrosis. Donor site healing was uneventful. At 8 months, the reconstruction is supple and the implants remain well-positioned without rippling. One minor revision was performed for fat grafting and to correct lateral nipple deviation. PAP flap breast reconstruction with immediate implant augmentation is technically feasible. Advantages include improved prosthetic coverage, allowing for immediate reconstruction to a larger size with reduced concern regarding mastectomy skin necrosis and threat to the device, optimal implant camouflage, and improved substrate for secondary fat grafting if necessary. Level of Evidence: 5

Anterior Intercostal Artery Perforator Flap as a Simple Technique for Partial Breast Reconstruction: Our Institutional Initial Experience

2020 ◽  
Vol 106 (1_suppl) ◽  
pp. 40-40
Author(s):  
R Amira Maher ◽  
Ahmed Gamal Eldin Osman ◽  
K Fahmy ◽  
Nouf M. Ebied ◽  
Reda Eissa
Keyword(s):  
Breast Reconstruction ◽  
Donor Site ◽  
Perforator Flap ◽  
Cosmetic Outcome ◽  
University Hospital ◽  
Intercostal Artery ◽  
Breast Size ◽  
Cancer Management ◽  
The Mean ◽  
Artery Perforator

Background: The oncoplastic surgery has brought new dimensions to breast conserving surgery and added the aesthetic principles of breast surgery to breast cancer management. Recently there's a lot of volume replacement techniques without significant donor site morbidity .The anterior intercostal artery perforator (AICAP) flap is a suitable option in partial breast reconstruction for lower pole tumors in small and medium sized breasts. Objectives: The aim of this study is to report our clinical experience with anterior intercostal perforator flap in partial breast reconstruction Methodology: 25 cases were performed between April 2018 to June 2019 at in Ain shams university hospitals for selected patients with lower breast pole tumors with small and medium sized breast and other option like reduction mMDTmoplasty wasn't favorable for them. Results: A total of 25 patient were selected by the multidisplinary team at Ain shams university hospital for partial breast reconstruction with anterior intercostal artery perforator flap . The mean age of the cases was 45.68 with mean body mass index of 32.32. The mean operative time for the flap was 64 minutes while the hospital stay was ranging from 1-2 days .Follow-up for local recurrence was from 6 to 14 months. There was 1 case with wound complication (4%). The cosmetic outcome was assessed by the MDT and a giving score from 1-5 was used with 1 is the least favorable cosmetic outcome and 5 is the best result 76% of the cases scored 5, 14% scored 4, 8% scored 3. According to patient satisfaction a score from 1 to 5 was used with the score 1 is least satisfied and score 5 represents the most satisfaction level, there was 80% of the patient gave the score 5, 12% of the cases gave the score 4 and 8% of the cases gave the score 3 Conclusions: Based on our experience, partial breast reconstruction using AICAP flap is a reliable option for lower breast tumors in small-to-moderate breast size with perfect cosmetic outcome and negligible rate of complication.

scholarly journals Computed tomography angiographic study of internal mammary perforators and their use as recipient vessels for free tissue transfer in breast reconstruction

2017 ◽  
Vol 50 (01) ◽  
pp. 050-055
Author(s):  
Aditya V. Kanoi ◽  
Karnav B. Panchal ◽  
Saugata Sen ◽  
Gautam Biswas
Keyword(s):  
Computed Tomography ◽  
Breast Reconstruction ◽  
Free Flap ◽  
Free Tissue Transfer ◽  
Tissue Transfer ◽  
Free Flap Transfer ◽  
Internal Mammary ◽  
Multiple Variables ◽  
The Right ◽  
Artery Perforator

ABSTRACT Context: The internal mammary artery perforator vessels (IMPV) as a recipient in free flap breast reconstruction offer advantages over the more commonly used thoracodorsal vessels and the internal mammary vessels (IMV). Aims: This study was designed to assess the anatomical consistency of the IMPV and the suitability of these vessels for use as recipients in free flap breast reconstruction. Patients and Methods: Data from ten randomly selected female patients who did not have any chest wall or breast pathology but had undergone a computed tomography angiography (CTA) for unrelated diagnostic reasons from April 2013 to October 2013 were analysed. Retrospective data of seven patients who had undergone mastectomy for breast cancer and had been primarily reconstructed with a deep inferior epigastric artery perforator free flap transfer using the IMPV as recipient vessels were studied. Results: The CTA findings showed that the internal mammary perforator was consistently present in all cases bilaterally. In all cases, the dominant perforator arose from the upper four intercostal spaces (ICS) with the majority (55%) arising from the 2nd ICS. The mean distance of the perforators from the sternal border at the level of pectoralis muscle surface on the right side was 1.86 cm (range: 0.9–2.5 cm) with a mode value of 1.9 cm. On the left side, a mean of 1.77 cm (range: 1.5–2.1 cm) and a mode value of 1.7 cm were observed. Mean perforator artery diameters on the right and left sides were 2.2 mm and 2.4 mm, respectively. Conclusions: Though the internal mammary perforators are anatomically consistent, their use as recipients in free tissue transfer for breast reconstruction eventually rests on multiple variables.

Time and Speed of Vascular Pedicle Dissection in Deep Inferior Epigastric Artery Perforator Flap Elevation

2017 ◽  
Vol 33 (08) ◽  
pp. 557-562
Author(s):  
Ji Yim ◽  
Yeon Lee ◽  
Young Kim ◽  
Eun Kim ◽  
Taik Lee ◽  
...  
Keyword(s):  
Free Flap ◽  
Donor Site ◽  
Perforator Flap ◽  
Donor Site Morbidity ◽  
Vascular Pedicle ◽  
Inferior Epigastric Artery ◽  
Epigastric Artery ◽  
Deep Inferior Epigastric Artery ◽  
Time Required ◽  
Artery Perforator

Background Breast reconstruction using deep inferior epigastric artery perforator (DIEP) free flap is widely used because of the advantages of minimizing donor-site morbidity, but it requires technical competency in vascular dissection. This study evaluated the influence of patient factors and vascular status on the time and speed of dissection of the vascular pedicle. Methods DIEP free flap procedures were performed in 49 patients assigned to immediate or delayed reconstruction groups. Factors that significantly influenced the time required and the speed of dissection were evaluated. Results The average total dissection time was 55.9 minutes (34.5 minutes for the intramuscular dissection and 21.4 minutes for the submuscular dissection). The dissection speed for the total vascular pedicle was 2.65 cm/10 minutes (1.71 cm/10 minutes for the intramuscular dissection and 4.30 cm/10 minutes for the submuscular dissection). The presence of a Pfannenstiel scar, length of the vascular pedicle in the intramuscular area, and the number of microclips used significantly correlated with the total dissection time. Conclusion The length of the intramuscular pedicle, number of microclips used, and presence of a Pfannenstiel scar significantly correlated with the total dissection time of the vascular pedicle. An assessment prior to the surgery can reduce the time of operation and make it easier to elevate the flap.

scholarly journals Microsurgical free tissue transfer as avaluable reconstructive procedure in foot reconstruction

2007 ◽  
Vol 40 (02) ◽  
pp. 141-146
Author(s):  
mohamed el-shazly ◽  
mohamed makboul
Keyword(s):  
Free Flap ◽  
Motor Vehicle ◽  
Donor Site ◽  
Free Tissue Transfer ◽  
Free Flaps ◽  
Vehicle Accidents ◽  
Tissue Transfer ◽  
Scapular Flap ◽  
Radial Forearm ◽  
Foot Reconstruction

ABSTRACT Background: owing to the limited soft tissue donor sites in the foot area, the use of microsurgical tissue transfer is frequently becoming mandatory in this area, especially in cases of massive defects due to the common motor vehicle accidents in the territory of upper egypt. free flaps offer a great variety of available tissues to cover larger, multifocal or multistructural defects. they also improve the perfusion of the infected poorly perfused areas.Objectives: in this study, we tried to evaluate foot defects according to their size, shape and site and to determine the general and specific parameters of free tissue transfer to the foot area in concomitance with the patients needs.Materials and methods: eleven patients were included in this study. for each patient, complete history was taken, general and local examination, photographic documentation, laboratory investigations, imaging and other investigations were performed. free flap transfers were applied in all cases as follows: latissimus dorsi flap in five cases, rectus abdominis flap in three cases, scapular flap in one case, gracilis flap in one case and radial forearm flap in one case.Results: nine flaps survived. no infection or donor site complications were recorded. every patient had the optimum free flap as regards the defect size, site, depth, condition, shape, donor site availability and the recipient vessels′ condition.Conclusion: the study of the optimum free flap for foot reconstruction in relation to the defect present and patient conditions is crucial to have significant results.

scholarly journals Reconstruction of a Mangled Hand with a Thoracodorsal Artery Perforator Free Flap: A Report of Two Cases

2021 ◽  
Vol 26 (1) ◽  
pp. 57-62
Author(s):  
Hyun Sik Park ◽  
Dong-Jin Kim ◽  
Joing Ick Hwang
Keyword(s):  
Free Flap ◽  
Surgical Flaps ◽  
Perforator Flap ◽  
Free Flaps ◽  
Soft Tissue Defects ◽  
Anterolateral Thigh ◽  
Thoracodorsal Artery ◽  
Radial Forearm ◽  
Artery Perforator ◽  
Tissue Defects

Mangled hands are a severely injured condition that is a rare and challenging problem for reconstructive surgeons. Surgical flaps such as anterolateral thigh, radial forearm, or thoracodorsal artery flaps have been used for multiple-digit resurfacing. In this report, we describe two cases of complex defects that included multiple digits in patients who underwent reconstruction with thoracodorsal artery perforator (TDAP) free flaps. All massive soft tissue defects were completely covered with a TDAP free flap. The thinner perforator flap could be harvested, and the patients regained the ability to pinch and grasp. Therefore, the authors present two cases of mangled hands successfully treated with TDAP free flap.

Medium- and Large-Sized Autologous Breast Reconstruction using a Fleur-de-lys Profunda Femoris Artery Perforator Flap Design: A Report Comparing Results with the Horizontal Profunda Femoris Artery Perforator Flap

2018 ◽  
Vol 35 (01) ◽  
pp. 008-014 ◽  
Author(s):  
Martin Lhuaire ◽  
Kevin Haddad ◽  
Francesco-Saverio Wirz ◽  
Samah Abedalthaqafi ◽  
Déborah Obadia ◽  
...  
Keyword(s):  
Breast Reconstruction ◽  
Donor Site ◽  
Perforator Flap ◽  
Skin Surface ◽  
Complication Rates ◽  
Skin Paddle ◽  
Profunda Femoris Artery ◽  
Flap Design ◽  
Artery Perforator ◽  
Profunda Femoris

Background The volume of the profunda femoris artery perforator (PAP) flap limits its indications to small- and medium-sized breast reconstructions after modified radical mastectomy for cancer. We report a modified PAP flap design, including not only a vertical extension that increases its volume but also the skin surface, which suits larger breasts requiring immediate or delayed breast reconstructions and compare the results with our horizontal skin paddle PAP flap experience. Patients and Methods In our center between November 2014 and November 2016, 51 consecutive patients underwent a PAP flap breast reconstruction following breast cancer. A retrospective analysis on the collected data was performed to compare 34 patients with a bra cup smaller than C who underwent 41 horizontal PAP flap procedures, with those (n = 17) of a bra cup greater than or equal to C who underwent 21 fleur-de-lys PAP flap procedures. Demographic, anthropometric, flap and surgical characteristics, postoperative complication rates, and hospital stay were compared between the two groups. Results The average flap weight was 480 g (range: 340–735 g) for the fleur-de-lys PAP flap group compared with 222 g (range: 187–325 g) for the horizontal PAP flap procedure (p < 0.001). The mean flap dimensions were 25 × 18 cm for the fleur-de-lys PAP flap group compared with 25 × 7 cm in the horizontal PAP flap group. No flap failure was observed in the fleur-de-lys PAP flap group compared with two flap failures secondary to venous thrombosis in the horizontal PAP flap group (NS). Three patients (14%) experienced delayed healing at the donor site compared with four patients (10%) in the horizontal PAP flap group (NS). Conclusion The fleur-de-lys skin paddle design not only allows an increase of the horizontal PAP flap volume, but also increases the skin surface, with an acceptable donor site morbidity. For medium- or large-sized breasts, the fleur-de-lys PAP flap seems to be ideal when a DIEP flap-based reconstruction is contraindicated.

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