Surgical Delay of Thoracodorsal Artery Perforator Flaps for Total Autologous Breast Reconstruction.

BACKGROUND: When abdomen-based free flap reconstruction is contraindicated, the muscle-sparing thoracodorsal artery perforator (TDAP) flap may be considered for total autologous breast reconstruction. The TDAP flap is often limited by volume and is prone to distal flap necrosis. We aim to demonstrate our experience combining the delay phenomenon with TDAP flaps for total autologous breast reconstruction. METHODS: Patients presenting for autologous breast reconstruction between April 2021 and August 2023 were recruited for surgically delayed TDAP flap reconstruction when abdominally based free flap reconstruction was contraindicated because of previous abdominal surgery or poor perforator anatomy. We dissected the TDAP flap except for a distal skin bridge and then reconstructed the breast 1 to 7 days later. Data included flap dimensions (in centimeters × centimeters), delay time (in days), predelay and postdelay perforator caliber (in millimeters) and flow (in centimeters per second), operative time (in minutes), hospital length of stay (in days), complications/revisions, and follow-up time (in days). RESULTS: Fourteen patients and 16 flaps were included in this study. Mean age and body mass index of patients were 55.9 ± 9.6 years and 30.1 ± 4.3 kg/m2, respectively. Average flap skin island length and width were 32.1 ± 3.3 cm (n = 8 flaps) and 8.8 ± 0.7 cm (n = 5 flaps), respectively. Beveled flap width reached 16.0 ± 2.2 cm (n = 3 flaps). Average time between surgical delay and reconstruction was 2.9 days, ranging from 1 to 7 days (n = 18 flaps). Mean predelay and postdelay TDAP vessel caliber and flow measured by Doppler ultrasound increased from 1.4 ± 0.3 to 1.8 ± 0.3 mm (P = 0.03) and 13.3 ± 5.2 to 43.4 ± 18.8 cm/s (P = 0.03), respectively (n = 4 flaps). Complications included 1 donor site seroma and 1 mastectomy skin flap necrosis. Follow-up ranged from 4 to 476 days (n = 17 operations). CONCLUSIONS: We demonstrate surgically delayed TDAP flaps as a viable option for total autologous breast reconstruction. Our series of flaps demonstrated increased perforator caliber and flow and enlarged volume capabilities and had no incidences of flap necrosis.

Surgical Delay of Thoracodorsal Artery Perforator Flaps for Bilateral Autologous Breast Reconstruction.

Autologous reconstruction accounts for nearly one-quarter of all breast reconstruction cases in the United States, with the abdomen functioning as the most popular donor site. This case describes a 62-year-old woman who presented to our clinic with a remote history of estrogen receptor+/progesterone+ breast cancer and bilateral implant-based reconstruction. After grade IV capsular contracture of her left breast, she presented for autologous reconstruction. Due to her body habitus and prior belt lipectomy, deep inferior epigastric perforator flap reconstruction was contra-indicated. The thoracodorsal artery perforator (TDAP) flap is well described in the literature, and was chosen as an alternative salvage procedure to avoid latissimus harvest and the need for implants. The TDAP flap is often limited in volume and prone to distal tip necrosis, limiting its use in breast reconstruction. We have previously demonstrated the utility of the surgical delay phenomenon in improving the reliability of superficial inferior epigastric artery free flap breast reconstruction. In this case, we demonstrate the surgically delayed TDAP flap as a viable alternative to the latissimus flap with implants for bilateral total autologous breast reconstruction.

Surgical Delay-Induced Hemodynamic Alterations of the Superficial Inferior Epigastric Artery Flap for Autologous Breast Reconstruction.

BACKGROUND: The superficial inferior epigastric artery (SIEA) flap allows transfer of tissue without violating the rectus fascia. Traditionally it is best used in single stage reconstruction when vessel caliber is 1.5 mm; 56% to 70% of SIEAs are less than 1.5 mm and, therefore, not reliable. We aim to demonstrate the increased reliability of SIEA through surgical delay by quantifying reconstructive outcomes and delay-induced hemodynamic alterations. METHODS: Patients presenting for autologous breast reconstruction between May 2019 and October 2020 were evaluated with preoperative imaging and received either delayed SIEA or delayed deep inferior epigastric (DIEP) reconstruction based on clinical considerations, such as prior surgery and perforator size/location. Prospective data were collected on operative time, length of stay, and complications. Arterial diameter and peak flow were quantified with Doppler ultrasound predelay and postdelay. RESULTS: Seventeen delayed SIEA flaps were included. The mean age (± SD) was 46.2 ± 10.55 years, and body mass index was 26.7 ± 4.26 kg/m2. Average hospital stay after delay was 0.85 ± 0.90 days, and duration before reconstruction was 6 days to 14.5 months. Delay complications included 1 abdominal seroma (n = 1, 7.7%). Superficial inferior epigastric artery diameter predelay (mean ± 95% confidence interval) was 1.37 ± 0.20 mm and increased to 2.26 ± 0.24 mm postdelay. A significant increase in diameter was noted 0.9 ± 0.22 mm (P < 0.0001). Mean peak flow predelay was 14.43 ± 13.38 cm/s and 44.61 ± 60.35 cm/s (n = 4, P = 0.1822) postdelay. CONCLUSIONS: Surgical delay of the SIEA flap augments SIEA diameter, increasing the reliability of this flap for breast reconstruction. Superficial inferior epigastric artery delay results in low rates of complications and no failures in our series. Although more patients are needed to assess increase in arterial flow, use of surgical delay can expand the use of SIEA flap reconstruction and reduce abdominal morbidity associated with abdominal flap breast reconstruction.

Autologous Breast Reconstruction with Bilateral Stacked Free Flaps in Massive Weight Loss Patients.

Patients with a history of massive weight loss who are undergoing autologous breast reconstruction after mastectomy represent a unique surgical challenge. Although these patients often have an abundance of excess skin, it may be difficult to acquire sufficient tissue volume for adequate reconstruction of bilateral breasts using single flap techniques due to the paucity of subcutaneous fat. Stacked flap techniques have emerged as an effective method in thinner patients with suboptimal fat distribution who desire autologous breast reconstruction. This can serve as an ideal strategy, specifically in this patient population, when it serves the dual function of providing adequate volume for bilateral breast reconstruction and the secondary benefit of removing the excess skin present after massive weight loss. In this article, we discuss surgical techniques used during two cases of bilateral stacked flap breast reconstruction in cancer patients subsequent to massive weight loss.

Mapping 216 Perforator Flaps Using Highly Portable Tablet-Based Color Doppler Ultrasound (PT-CDU).

BACKGROUND: The first reports of using color Doppler ultrasound for evaluation of the microvasculature were in the 1990s. Despite the early reports of its efficacy, color Doppler ultrasound did not achieve popularity nor general usage in part due to the cumbersome size, cost and poor resolution. This is the first study to demonstrate the potential utility of a new, highly portable, tablet-based color Doppler ultrasound (PT-CDU) system for imaging perforator flaps. METHODS: The deep inferior epigastric artery (DIEP), lateral arm (LA), anterolateral thigh (ALT), thoracodorsal artery (TDAP), and the medial sural artery (MSAP) perforator flaps were imaged within classic topographic landmarks to visualize and measure variables related to perforator flap anatomy. The Philips Lumify L12-4 linear array probe attached to the Samsung Galaxy Tab A tablet was the system used for all examinations. RESULTS: A total of 216 flaps were scanned in 50 healthy adult volunteers: 44 DIEP, 44 LA, 40 ALT, 48 TDAP, and 40 MSAP. Precise anatomic information regarding perforator size, number, and location was obtained. Overall, the percent of flaps having at least 1 perforator within the specified topographical landmarks was 89% for the DIEP, 84.1% for the LA, 72.5% for the ALT, 50% for the TDAP, and 30% for the MSAP (p = 2.272e-09). The percent of patients having an asymmetry (right versus left) in the number of perforators was 72.7% (ALT), 65% (DIEP), 59.1% (LA), 41.7% (TDAP), and 30% (MSAP) (p = 0.0351). CONCLUSION: Portable, tablet-based color Doppler ultrasound offers high-resolution images of perforators and represents a facile technology that may be of interest to microsurgeons in the planning of perforator flaps. Variations in vascular anatomy were well-demonstrated. This surgeon-driven imaging technology may represent an excellent alternative to other imaging modalities.

The Impact of Indocyanine Green Angiography on Fat Necrosis in Deep Inferior Epigastric Perforator Flap Breast Reconstruction.

BACKGROUND: The deep inferior epigastric perforator flap (DIEP) is a widely known reliable option for autologous breast reconstruction. One common complication of DIEP procedures is fat necrosis. Consequences of fat necrosis include wound healing complications, pain, infection, and the psychological distress of possible cancerous recurrence. Clinical judgment alone is an imperfect method to detect at-risk segments of adipose tissue. Objective methods to assess perfusion may improve fat necrosis complication rates, reducing additional surgeries to exclude cancer and improve cosmesis for patients. METHODS: The authors performed a retrospective review of patients who underwent analysis of DIEP flap vascularity with or without intraoperative indocyanine green angiography (ICGA). Flap perfusion was assessed using intravenous ICGA and was quantified with both relative and absolute value units of fluorescence. Tissue with observed values less than 25% to 30% relative value units was resected. Postoperative outcomes and fat necrosis incidence were collected. RESULTS: Three hundred fifty-five DIEP flaps were included in the study, 187 (52.7%) of which were assessed intraoperatively with ICGA. Thirty-nine patients (10.9%) experienced operable fat necrosis. No statistically significant difference in incidence of postoperative fat necrosis was found between the 2 groups (P = 0.732). However, a statistically significant relationship was found between fat necrosis incidence and body mass index as both a continuum (P = 0.001) and when categorized as greater than 35 (P = 0.038). CONCLUSIONS: Although ICGA is useful for a variety of plastic surgery procedures, our retrospective review did not show a reduction in operable fat necrosis when using this technology.

Stratification of Surgical Risk in DIEP Breast Reconstruction Based on Classification of Obesity.

BACKGROUND: From both a medical and surgical perspective, obese breast cancer patients are considered to possess higher risk when undergoing autologous breast reconstruction relative to nonobese patients. However, few studies have evaluated the continuum of risk across the full range of obesity. This study sought to compare surgical risk between the three World Health Organization (WHO) classes of obesity in patients undergoing deep inferior epigastric perforator (DIEP) flap breast reconstruction. METHODS: A retrospective review of 219 obese patients receiving 306 individual DIEP flaps was performed. Subjects were stratified into WHO obesity classes I (body mass index [BMI]: 30-34), II (BMI: 35-39), and III (BMI: ≥ 40) and assessed for risk factors and postoperative donor and recipient site complications. RESULTS: When examined together, the rate of any complication between the three groups only trended toward significance (p = 0.07), and there were no significant differences among rates of specific individual complications. However, logistic regression analysis showed that class III obesity was an independent risk factor for both flap (odds ratio [OR]: 1.71, 95% confidence interval [CI]: 0.91-3.20, p = 0.03) and donor site (OR: 2.34, 95% CI: 1.09-5.05, p = 0.03) complications. CONCLUSION: DIEP breast reconstruction in the obese patient is more complex for both the patient and the surgeon. Although not a contraindication to undergoing surgery, obese patients should be diligently counseled regarding potential complications and undergo preoperative optimization of health parameters. Morbidly obese (class III) patients should be approached with additional caution, and perhaps even delay major reconstruction until specific BMI goals are met.

Preoperative Computed Tomography Angiography for ALT Flaps Optimizes Design and Reduces Operative Time.

BACKGROUND: Computed tomography angiography (CTA) has been widely used for perforator mapping in abdominal-based reconstruction, but it is less widespread in the anterolateral thigh (ALT) flap. However, CTA may be quite useful for ALT planning, as this flap has demonstrated substantial variability in intrapatient bilateral vascular anatomy. This study investigated whether standard use of preoperative CTA resulted in selection of the donor extremity with preferential perforator anatomy, and whether this affected operative time and postoperative outcomes. METHODS: A retrospective review of 105 patients who underwent proposed ALT flap reconstruction was performed. Seventy-nine patients received bilateral lower extremity CTAs, which were evaluated for dominant perforator anatomy (septocutaneous, musculoseptocutaneous, or musculocutaneous). Donor extremity selection was noted, and predicted perforator anatomy was compared with that encountered intraoperatively. RESULTS: Among the 73 patients who received bilateral imaging and ultimately received an ALT, congruent findings between imaging and surgical exploration were observed in 51 (69.8%) patients. Thirty (37.9%) patients had asymmetric perforator anatomy between their bilateral extremities on imaging. Among these, the leg with optimal perforator anatomy was selected in 70% of cases. There were no significant reductions among postoperative complication rates, but selection of the donor site with preferential anatomy was associated with a decrease in operative time (p = 0.049) among patients undergoing extremity reconstruction. CONCLUSION: CTA is a useful tool for optimizing donor site selection for ALT flaps and reducing operative time. We believe that standard use of preoperative CTA in ALTs warrants further consideration.

Simplifying Bony Midface Reconstruction with Patient-specific Titanium Plates.

Virtual surgical planning and patient-specific osteosynthesis plates provide reconstructive surgeons with the ability to proceed with facial reconstruction of expanding complexity. Moreover, these advances have been shown to reduce the energy, effort, and operating time while helping guide the surgeon toward anatomically correct results. The currently available literature regarding custom-milled plates pertains mostly to reconstructive surgery of the mandible. This small 3-patient series illustrates the use of patient-specific titanium plating to simplify complex reconstruction of the midface. Composite defects requiring multiple bony and soft tissue segments are difficult to reconstruct intraoperatively without prior planning. Custom plates and associated cutting guides based on patient-specific anatomy allow for a more streamlined, stepwise protocol for assembly of intricate constructs. Custom-manufactured hardware will precisely fit bony contours and minimize additional manipulation of both the bone and plate, maximally preserving internal strength and allowing for improved stability, dental occlusion, and spatial positioning. In addition to these mechanical benefits, the ease of mind and overall cost reduction through a reduction in procedural time are significant advantages offered by pre-designed plates. We hope that this series illustrates the value of custom-printed plates for midface reconstruction.

Reconstruction of Bilateral Mandibular Condyles Using a Single Vascularized Fibula.

Patients with end-stage temporomandibular joint (TMJ) pathology present with loss of vertical ramus height with resulting retrognathia, anterior open bite, and restricted jaw function requiring joint reconstruction. Costochondral grafts, long considered the gold standard for TMJ reconstruction, carry risks of bony ankylosis and resorption. Custom-made alloplastic TMJ prostheses show excellent objective and subjective outcomes but are also associated with complications such as infection or metal sensitivity, and necessitate hardware explantation in some cases. Revision surgeries are rare but present a real challenge. We present the case of a 50-year-old woman with longstanding TMJ arthritis, having undergone many surgical procedures to her TMJ, including explantation of failed alloplastic replacement, who presented with bilateral facial weakness as well as difficulty chewing and swallowing food. She had class II malocclusion with retrodisplacement of her mandible and anterior open bite, and moderate trismus with an inter-incisal opening of only 15 mm, consistent with fibrous ankylosis. After weighing all the reconstructive options, bilateral mandibular condyle and ramus reconstruction with a single fibula free flap (FFF) was planned with the use of preoperative virtual surgical planning (VSP) and 3D-printing of osteotomy and repositioning guides. A 2-team approach increases efficiency of the procedure and decreases operative time. The procedure and postoperative recovery were uncomplicated, and at her 2-month follow-up, she had increased range of motion and maintained the planned position of her mandible. Her masticatory function and deglutition were also improved due to the correction of her malocclusion and repair of her anterior open bite.

Primary Resection and Immediate Autologous Reconstruction of Fronto-orbital Infantile Myofibromatoses.

Infantile myofibromatosis is an unusual and rare lesion of the bone and soft tissue, which can be seen in the craniofacial skeleton. These complex tumors present a challenge to craniofacial surgeons regarding diagnosis, management, and safe and effective surgical treatment, frequently requiring complex reconstruction. We present the case of a 7-month-old girl with multicentric infantile myofibromatosis of the right parietal and fronto-orbital region, the associated clinical presentation, histopathologic findings, and surgical management, along with a review of the relevant literature.

Multistage surgical repair for split notochord syndrome with neuroenteric fistula: case report.

Split notochord syndrome (SNS) is a rare congenital defect of the central nervous system and has been associated with several anomalies affecting multiple organ systems. One association has been communication with the gastrointestinal tract and the spine, previously identified as a neuroenteric fistula (NEF). Here, the authors describe the unique case of a female infant with SNS and NEF treated with a multistage surgical repair. The three-stage operative plan included a two-stage repair of the defect and temporary subgaleal shunting followed by delayed ventriculoperitoneal shunt placement. The infant recovered well postsurgery and over a 5-year follow-up. A case description, surgical techniques, and rationale are reported. Additionally, a systematic review of the literature utilizing the MEDLINE database was performed.Treatment of SNS with NEF using a multidisciplinary multistaged approach to repair the intestinal defect, close the neural elements, and divert cerebrospinal fluid to the peritoneum is shown to be a safe and viable option for future cases.

Subtotal Mandible Reconstruction with a Free Fibula Flap and No Skin Incisions.

Resection of large mandibular tumors followed by primary reconstruction using free tissue transfer is typically accomplished using transcutaneous cervical incisions, which provide access for ablation as well as inset of the osseous free flap. This approach offers wide exposure; however, it subjects the patient to potential facial scarring, marginal mandibular nerve injury, lip deformity/incompetence, formation of orocutaneous fistulae, as well as functional impairments to speech, mastication, and deglutition. To reduce morbidity and to preserve aesthetics, a transoral approach can be used in cases that do not require a neck dissection. This technique can be coupled with transoral dissection of the facial vessels for intraoral microanastomoses to avoid extraoral incisions altogether. We present a case of a large 17.2 cm subtotal mandibulectomy and 3-segment fibular free flap reconstruction using virtual surgical planning, with patient-specific cutting guides and reconstruction plate performed entirely transorally without any skin incisions. Although technically challenging, this is a safe and effective technique for large segmental mandibular defects, which provides superior cosmetic and functional outcomes.

Ultrasound Imaging of the Superficial Fascial System Can Predict the Subcutaneous Strength of Abdominal Tissue Using Mean Gray Value Quantification.

BACKGROUND: This study is the first to correlate sonographic findings of subcutaneous tissue to structural and biomechanical properties. METHODS: Precisely sized tissue specimens (59 samples) were collected from five abdominoplasty procedures. A Philips Lumify L12-4 linear array probe, connected to an Android tablet, was used to obtain ultrasound images of the superficial fascial system. A no. 1 Vicryl suture on a CTX needle placed though a needle guide within a three-dimensionally printed template ensured equal bites of subcutaneous tissue across specimens. Suture pull-out strength was measured until failure at a displacement rate of 2.12 mm/second using an Admet MTEST Quattro. Mean gray value for the superficial fascial system in associated ultrasonographic images was quantified by CellProfiler. RESULTS: Superficial fascial system visualization can be accomplished using high-resolution portable ultrasound. Comparing multiple specimens' imaging, interpatient and intrapatient variability of superficial fascial system quantity and structural characteristics are apparent. The superficial fascial system is highly abundant in some patients, but has limited presence in others. Individual-specimen mean gray value and whole-patient mean gray value positively correlated with tissue tensile strength (p = 0.006) and patient-average tissue tensile strength (p = 0.036), respectively. Whole-patient mean gray value accounted for 98.5 percent of the variance seen in patient-average tensile strength, making it a strong predictor for tensile strength. CONCLUSIONS: Portable ultrasound and image-processing technology can visualize, quantify, and predict subcutaneous tissue strength of the superficial fascial system. The superficial fascial system quantity correlates with suture tensile strength. Clinically, preoperative superficial fascial system quantification may aid in outcome predictions, manage patient expectations, and potentially lower complication rates. CLINICAL QUESTION/LEVEL OF EVIDENCE: Diagnostic, V.

Preoperative Evaluation of the Superficial Fascial System Can Predict Wound Complications in Body Contouring Surgery.

BACKGROUND: The demand for body contouring surgery continues to rise. The inclusion of the superficial fascial system (SFS) during closure of such procedures has been shown to improve outcomes; however, currently reported wound complication rates remain high. The authors assess whether decreased quantities of SFS are associated with wound complications in these patients. METHODS: A retrospective study of patients undergoing body contouring surgery was performed. Preoperatively, ultrasound images were obtained of the SFS. Using Cellprofiler, the mean gray values (MGVs) of the SFS were calculated to quantify this structure. Chart review was performed to identify postoperative wound complications. RESULTS: Thirty-six patients were included: 30 abdominoplasties, 3 bilateral medial thigh lifts, and 3 bilateral brachioplasties. The overall wound complication rate was 22.5%. There were no significant differences in body mass index, age, smoking status, weight of resected specimen, or diabetes when comparing the complication and noncomplication groups. However, the MGV was significantly greater in the noncomplication group compared with the complication group (0.135 ± 0.008 vs 0.099 ± 0.005, respectively, P = 0.03). The average MGV for the entire cohort was 0.127. Patients with an MGV of greater than 0.127 had a wound complication rate of 0% compared with that of 39% for patients with an MGV of 0.127 or less (P = 0.005). CONCLUSIONS: Poor quantities of SFS identified by ultrasound were associated with increased wound complications in patients undergoing body contouring surgery. Furthermore, patients with better than average SFS seem to be protected from such complications.

Timing of Free Flaps for Traumatic Wounds of the Lower Extremity: Have Advances in Perioperative Care Changed the Treatment Algorithm?

BACKGROUND: Despite the landmark study by Godina 30 years ago, opinions still vary within the literature about the management of complex traumatic wounds in the lower extremity. We present a large series of lower extremity reconstructions with vascularized free tissue and examine the perioperative factors that influenced the success of these cases. METHODS: We reviewed 88 patients with free flap reconstruction of traumatic lower extremity wounds over 8 years. Primary outcomes were flap infections, flap loss, total flap-specific complications, and total recipient site complications. Independent variables specific to perioperative care including time to flap coverage, injury classification, exposed or infected hardware, prior osteomyelitis, use of wound vacuum-assisted closure (VAC) therapy, and concurrent polytrauma were investigated to establish their influence on primary outcomes. Each independent variable was assessed using Chi-square or Fisher's exact test and was included in a logistic regression analysis to establish significance. RESULTS: Of the 88 patients, 8 had flap loss, 8 had flap infections, and a total of 23 had primary adverse outcomes. Timing of the reconstruction, VAC use, injury classification, prior hardware or wound status, or presence of polytrauma had no statistically significant impact on the primary outcomes. Injury classification/severity on total recipient site complications (p = 0.051) and flap-specific complications (p = 0.073) trended toward significance; however, subgroup analysis did not achieve significance. Logistic regression of any recipient site complication including all independent variables similarly showed no significance. CONCLUSION: Although the original study by Godina suggests early coverage is critical to optimize outcomes, in the modern era of advanced wound care, our study adds to a growing body of evidence that supports the de-emphasis of the 72-hour reconstruction interval. Our current management is focused on more effectively coordinating efficient peritraumatic and perioperative care on an individualized basis in the often very complicated polytrauma patient.

American Society of Plastic Surgeons Member Post-Operative Opioid Prescribing Patterns.

INTRODUCTION: Despite the widespread use of opioids in pain management, there are currently no evidence-based guidelines for the treatment of postoperative pain with opioids. Although other surgical specialties have begun researching their pain prescribing patterns, there has yet to be an investigation to unravel opioid prescribing patterns among plastic surgeons. METHODS: Survey Monkey was used to sample the American Society of Plastic Surgeons (ASPS) members regarding their opioid prescribing practice patterns. The survey was sent randomly to 50% of ASPS members. Respondents were randomized to 1 of 3 different common elective procedures in plastic surgery: breast augmentation, breast reduction, and abdominoplasty. RESULTS: Of the 5,770 overall active ASPS members, 298 responses (12% response rate) were received with the following procedure randomization results: 106 for breast augmentation, 99 for breast reduction, and 95 for abdominoplasty. Overall, 80% (N = 240) of respondents used nonnarcotic adjuncts to manage postoperative pain, with 75.4% (N = 181) using nonnarcotics adjuncts >75% of the time. The most commonly prescribed narcotics were Hydrocodone with Acetaminophen (Lortab, Norco) and Oxycodone with Acetaminophen (Percocet, Oxycocet) at 42.5% (N = 116) and 38.1% (N = 104), respectively. The most common dosage was 5 mg (80.4%; N = 176), with 48.9% (N = 107) mostly dispensing 20-30 tablets, and the majority did not give refills (94.5%; N = 207). CONCLUSIONS: Overall, plastic surgeons seem to be in compliance with proposed American College of Surgeon's opioid prescription guidelines. However, there remains a lack of evidence regarding appropriate opioid prescribing patterns for plastic surgeons.

Mosaic Fleur-de-Profunda Artery Perforator Flap for Autologous Breast Reconstruction.

Perforator-free flaps, in autologous breast reconstruction, have expanded to exploit tissue available at smaller donor sites while retaining high success and low risk rates. Abdominal based flaps, such as the deep inferior epigastric perforator, remain the most common; however, when the abdomen is not an appropriate donor site, lower extremity flaps are options. The profunda artery perforator has the benefit of hiding unsightly scar in the gluteal crease but has the drawback of poor donor site volume. Our mosaic fleur-de-profunda artery perforator flap technique for breast reconstruction has shown to increase volume with the addition of a vertical limb, include full angiosome of perforators, and exhibit donor site morbidity equivalent to a medial thigh lift.