Using the modified frailty index to predict negative outcomes in free-flap breast reconstruction: A National Surgical Quality Improvement Project-based study.

BACKGROUND: Post-mastectomy free-flap breast reconstruction is becoming increasingly common in the United States. However, predicting which patients may suffer complications remains challenging. We sought to apply the validated modified frailty index (mFI) to free-flap breast reconstruction in breast cancer patients and determine its utility in predicting negative outcomes. METHODS: We conducted a retrospective study using National Surgical Quality Improvement Project (NSQIP). All patients who had a CPT code of 19364, indicative of free tissue transfer for breast cancer reconstruction, were included. Data on preoperative characteristics and postoperative outcomes were collected. Patients were separated based on the number of mFI factors present into three categories: 0, 1, and > 2 factors. Preoperative demographics, clinical status, and other comorbidities were also studied. Negative outcomes were compared using multivariate logistic regression. RESULTS: 11,852 patients (mean age 50.9 ± 9.5) were found; 24.2% had complications, comparable to previous literature. mFI is predictive of all types of negative outcomes. 22.5% of all patients with 0 mFI, 27.7% of patients with 1 mFI and 34.2% of patients with at least two mFI had a negative outcome. The most common factors contributing to the mFI were history of hypertension (24.8%) and diabetes (6.1%). mFI was found to be an isolated risk factor for negative outcomes, along with steroid use, American Society of Anesthesiology (ASA) classification, body mass index, and immediate, and bilateral operations. CONCLUSIONS: This NSQIP-based study for patients undergoing free flap breast reconstruction shows that the mFI holds predictive value regarding negative outcomes. This provides more information to properly counsel patients before free flap breast reconstruction surgery.

Innovative Bioactive Glass Fiber Technology Accelerates Wound Healing and Minimizes Costs: A Case Series.

OBJECTIVE: To evaluate the efficacy and value of a novel borate-based bioactive glass fiber (BBGF) advanced wound matrix in the treatment of chronic wounds. METHODS: Four patients with chronic wounds that had failed multiple prior treatments were identified and treated with the BBGF technology. Patient demographics, wound characteristics, and prior treatment history were obtained. Costs associated with prior treatments were estimated and recorded using available cost data. RESULTS: The average wound duration prior to initiation of BBGF treatment was 391 days. All of the patients had a history of multiple failed interventions, including operative procedures, negative-pressure wound therapy, cellular and/or tissue-based products, dermal grafts, and synthetic wound matrices. Prior interventions resulted in an average estimated cost of $87,750 per patient. All of the patients achieved complete wound closure in an average of 55 days using BBGF treatment. Patients were treated with 3.3 applications of the BBGF product on average, with an average cost of $3,564. The use of the BBGF advanced wound matrix on initial presentation could have saved the healthcare system an average of $84,186 per patient and reduced wound duration by an average of 336 days. CONCLUSIONS: The BBGF advanced wound matrix resulted in the healing of chronic wounds that had failed multiple prior interventions. In this series of challenging cases, BBGF accelerated healing while minimizing costs and improving patient outcomes. By offering an effective therapy at a low cost, BBGF has the potential to add significant value for both the healthcare system and the patient.

A Cross-Sectional Study of Variations in Reimbursement for Breast Reconstruction: Is A Healthcare Disparity On the Horizon?

BACKGROUND: Despite growing demand for breast reconstruction, financial disincentives to perform breast reconstruction in patients with government-sponsored insurance plans may lead to longer wait times and decreased access to care. We identify the variation in reimbursement for implant and autologous reconstruction as a step toward understanding these financial implications, to develop safeguards to minimize effects on access to care. METHODS: Billing data were collected over a 10-year period for patients undergoing implant-based (19357) or free-flap (19364) breast reconstruction. Patients were placed into cohorts according to insurance type-Medicare, Medicaid, or private insurance, and these were directly compared. RESULTS: A total of 2691 women underwent breast reconstruction between 2003 and 2013; 71.2% had private insurance, 13.3% had Medicaid, and 14.49% had Medicare. For implant-based reconstructions, the average reimbursement of total charges was 16.3% for Medicaid, 28.3% for Medicare, and 67.2% for private insurance. For autologous reconstruction, average reimbursement was 12.37% for Medicaid, 22.9% for Medicare, and 35.35% for private insurance. Hourly reimbursement estimates for Medicaid patients undergoing autologous reconstruction were lowest. The highest hourly reimbursement estimate was for privately insured patients undergoing implant-based reconstruction. Over time, reimbursement for autologous reconstruction has declined significantly for all payor types, whereas implant-based reimbursement disparities are narrowing. CONCLUSIONS: We found that wide variations in reimbursement for breast reconstruction procedures exist and may preclude some surgeons from offering certain reconstructive options to a subset of patients. Understanding these discrepancies is a key first step in minimizing a potential care delivery disparity for this patient population.

Multidisciplinary approach to the management of dermatofibrosarcoma protuberans.

BACKGROUND: Dermatofibrosarcoma protuberans (DFSP) is the most common cutaneous sarcoma. Tentacle-like extensions of neoplastic cells create a high incidence of local recurrence and pose challenges to resection and reconstruction. OBJECTIVE: Here we present a multidisciplinary approach to the management of DFSP incorporating the expertise of a Mohs micrographic surgeon, surgical oncologist, dermatopathologist, and plastic surgeon. METHODS: This was a single-institution, retrospective review of a prospectively maintained database of 19 consecutive patients who underwent resection and reconstruction of a DFSP from 1998 to 2010. All patients underwent Mohs micrographic surgery for mapping of peripheral margins (stage I excision), followed by wide local excision for delineation of the deep margin (stage II excision). Procedures were performed in consultation with a dermatopathologist who confirmed tumor-free margins, and a plastic surgeon who performed immediate reconstruction after the wide local excision (stage II reconstruction). RESULTS: Nineteen patients were included in this study. The average number of Mohs stages required for clearance of peripheral margins was 2.7 ± 0.7. The mean time between stage I and II procedures was 16 ± 11 days. The average defect size after the stage II operation was 87.3 cm(2) (range, 9-300 cm(2)). There were no cases of tumor recurrence. Mean follow-up time was 17 months (range, 1-53 months). LIMITATIONS: This is a retrospective review of a single-institution experience. CONCLUSION: A multidisciplinary approach to the management of DFSP optimizes both oncologic and reconstructive outcomes, minimizing the risk for local recurrence and limiting the functional and cosmetic morbidity associated with surgical resection.

Impaired response of mature adipocytes of diabetic mice to hypoxia.

Adipose tissue contains various cells such as infiltrated monocytes/macrophages, endothelial cells, preadipocytes, and adipocytes. Adipocytes have an endocrine function by secreting adipokines such as interleukin (IL)-6, tumor necrosis factor (TNF)-α, leptin, and adiponectin. Dysregulation of adipokines in adipose tissues leads to a chronic low-grade inflammation which could result in atherosclerosis, hypertension, and type 2 diabetes. A sustained inflammatory state, which is characterized by prolonged persistence of macrophages and neutrophils, is found in diabetic wounds. In addition, subcutaneous adipocytes are enormously increased in amount clinically in type 2 diabetes. However, the function of subcutaneous adipocytes, which play an important role in injured tissue subjected to hypoxia, has not been well characterized in vitro due to the difficulty of maintaining mature adipocytes in culture using conventional methods because of their buoyancy. In this study, we established a novel in vitro culture method of mature adipocytes by enclosing them in a hyaluronan (HA) based hydrogel to study their role in response to stress such as hypoxia. BrdU labeling and Ki67 immunostaining experiments showed that hydrogel enclosed mature adipocytes proliferate in vitro. Both mRNA and protein expression analyses for hypoxia regulated genes, such as vascular endothelial growth factor (VEGF) and heme oxygenase 1 (HO1), showed that mature adipocytes of wild type mice respond to hypoxia. In contrast, mature adipocytes of diabetic db/db and TallyHo mice did not efficiently respond to hypoxia. Our studies suggest that mature adipocytes are functionally active cells, and their abnormal function to hypoxia can be one of underlining mechanisms in type 2 diabetes.

The incidence of methicillin-resistant Staphylococcus aureus in pressure ulcers.

Colonization of chronic wounds with methicillin-resistant Staphylococcus aureus continues to be an important healthcare concern. Aside from the morbidity associated with infections, colonization alone can contribute to outbreaks at long-term-care facilities and within hospitals. Despite the prevalence of pressure ulcers, the incidence of S aureus in these chronic wounds is unknown.

A novel prospective three-dimensional analysis of nasolabial fold augmentation.

BACKGROUND: There are many products approved for aesthetic soft tissue augmentation. Despite this abundance, there is limited objective data regarding safety, longevity, and complication rates. Instead, most reports rely on subjective measures to report volume changes and outcomes, making product comparison difficult. OBJECTIVES: The authors developed and validated a mathematical model to prospectively calculate and analyze three-dimensional (3D) volumetric changes associated with nasolabial fold augmentation based on human acellular dermis. METHODS: Seven consecutive patients were included in this prospective review. The patients underwent nasolabial fold treatment with BellaDerm (Musculoskeletal Transplant Foundation, Edison, NJ), administered by a single surgeon. 3D photographs were obtained and analyzed with a novel mathematical model to determine absolute volumetric changes and objective longevity. RESULTS: Mean preoperative nasolabial fold volume was 0.17 mL. The mean one-, three-, and six-month postoperative fill volumes were 0.35, 0.19, and 0.07 mL, respectively. Fill volumes and contour changes returned to baseline by 24 weeks postoperatively in the majority of patients. CONCLUSIONS: The mathematical model utilized in this study provided prospective and objective data regarding longevity and volumetric changes associated with nasolabial fold augmentation. The analysis demonstrated minimal objective filler permanence beyond six months, with peak volume enhancement between one and three months. Adoption of objective 3D mathematical metrics into the assessment of soft tissue filler outcomes is critical to obtaining more accurate product-to-product comparisons.

Tissue expander breast reconstruction using prehydrated human acellular dermis.

INTRODUCTION: Human acellular dermal matrices help facilitate immediate tissue expander-implant breast reconstruction by providing support to the inferolateral pole, improving control of implant position, and enhancing early volume expansion. Although several freeze-dried human acellular dermal products have demonstrated reasonable safety and efficacy in immediate tissue expander-implant breast reconstruction, no dedicated studies have evaluated clinical outcomes of prehydrated human acellular dermal matrix (PHADM) in breast reconstruction. METHODS: The outcomes of 121 consecutive tissue expander reconstructions performed by the senior author using PHADM were evaluated. RESULTS: Mean intraoperative tissue expander fill volume was 256.6 ± 133 mL, 60% of final expander volume. Patients required an average of 3.2 additional expansions prior to tissue expander-to-implant exchange. Mean follow-up period after reconstruction was 44 ± 26.5 weeks. Complications occurred in 20 (16.5%) breasts, including 9 (7.4%) soft-tissue infections, 8 (6.6%) partial mastectomy flap necroses, and 2 (1.7%) seromas. Eleven (9.1%) breasts ultimately required explantation. Patients receiving radiation demonstrated a strong trend toward greater complications (30.8% vs. 13.7%, P = 0.0749). CONCLUSIONS: The outcomes and complication rates of PHADM tissue expander breast reconstruction are comparable to those reported with freeze-dried human acellular dermis.

The role of concurrent fusion to prevent spinal deformity after intramedullary spinal cord tumor excision in children.

OBJECTIVES: Spinal deformity is a common development after laminectomy and resection of pediatric intramedullary spinal cord tumors. Our objective is to compare the occurrence of postlaminectomy spinal deformity in children with intramedullary spinal cord tumors that underwent decompression with fusion at the time of surgery to those that did not undergo fusion. METHODS: A retrospective chart review of 255 children with spinal cord tumors treated at 2 tertiary pediatric cancer centers between was performed. Of these, 52 patients with a biopsy-proven intramedullary spinal cord tumor had complete clinical records and radiographic data. Preoperative spinal alignment, surgical treatment, postoperative deformity, and risk factors for deformity were evaluated. All patients had at least 2-year follow-up. RESULTS: There were 18 females and 34 males with an average age of 8.1 ± 4.1 years. The average time to latest follow-up was 7.6 ± 5.3 years. Moderate or severe postresection spinal deformity (scoliosis > 25 degrees and/or sagittal plane abnormality > 20 degrees requiring bracing or surgery) developed in 57% (21/37) of resections without fusion (laminectomy or laminoplasty alone), and in 27% (4/15) of those with fusion (P = 0.05). Among skeletally mature children, 18 of 28 (64%) developed deformity after laminectomies and laminoplasties, compared with 22% (2/9) of the patients in the fusion group (P = 0.03). Removal of >3 lamina (P = 0.04) was associated with development of postoperative deformity. CONCLUSIONS: In the surgical treatment of patients with intramedullary spinal cord tumors, those that undergo instrumentation or in situ fusion at the time of spinal cord tumor excision are significantly less likely to develop postresection spinal deformity. LEVEL OF EVIDENCE: 3, Retrospective comparative study.

Multidisciplinary surgical treatment approach for dermatofibrosarcoma protuberans: an update.

Dermatofibrosarcoma protuberans (DFSP) is a cutaneous sarcoma that has remained a challenge for oncologic and reconstructive surgeons due to a high rate of local recurrence. The objective of this study is to investigate the oncologic and reconstructive benefits of employing a multidisciplinary two-step approach to the treatment of DFSP. A retrospective review was conducted using a prospectively collected database of all patients who underwent resection and reconstruction of large DFSPs by a multidisciplinary team, including a Mohs micrographic surgeon, surgical oncologist, dermatopathologist, and plastic and reconstructive surgeon, at one academic institution from 1998-2018. Each patient underwent Mohs micrographic surgery for peripheral margin clearance (Step 1) followed by wide local excision (WLE) of the deep margin by surgical oncology and immediate reconstruction by plastic surgery (Step 2). 57 patients met inclusion criteria. Average defect size after WLE (Step 2): 87.3 cm2 (range 8.5-1073.5 cm2). Mean follow-up time was 37 months (range 0-138 months). There were no cases of recurrence. A two-step multidisciplinary surgical treatment approach for DFSP minimizes risk of recurrence, decreases patient discomfort, and allows immediate reconstruction after deep margin clearance.

Limitations of the db/db mouse in translational wound healing research: Is the NONcNZO10 polygenic mouse model superior?

Murine models have provided valuable insights into the pathogenesis of both diabetes and chronic wounds. However, only a few published reports to date have investigated wound healing differences among the differing diabetic mouse models. The goal of the present study was to further define the wound healing deficiency phenotypes of streptozotocin-induced (STZ-induced), Akita, and db/db diabetic mice in comparison with a promising new polygenic strain of Type 2 diabetes (NONcNZO10) by using three specific wound models that targeted different critical processes in the pathogenesis of chronic wounds. Incisional, excisional, and ischemia/reperfusion wound models were established on mice of each strain. Wound healing parameters including tensile strength, epithelial gap, and wound necrosis were evaluated. In contrast to the other diabetic mice, the NONcNZO10 strain was found to have significant wound healing impairments in all wound healing models. Not only do the NONcNZO10 mice appear to better model human Type 2 diabetes, these provocative findings suggest that the mice may show more clinically relevant wound healing deficiencies than previous diabetic mouse models.

Acellular dermis-assisted breast reconstruction with the use of crescentric tissue expansion: a functional cosmetic analysis of 40 consecutive patients.

BACKGROUND: Crescentric tissue expanders have the potential to improve postoperative aesthetic results via selective lower pole expansion; however, limited data are available on their efficacy. OBJECTIVES: The authors assess postoperative functional and cosmetic outcomes of acellular dermis-assisted breast reconstruction with crescentric tissue expansion. METHODS: This study is a single-institution, retrospective review of 40 consecutive patients who underwent acellular dermis-assisted breast reconstruction with crescentric tissue expansion. Demographic data, operative details, and procedural outcomes were recorded and assessed. Cosmetic outcomes were assessed using the Breast Evaluation Questionnaire. RESULTS: Fifty-eight breasts representing 36 bilateral and 22 unilateral reconstructions were analyzed. Of these, 45 (78%) underwent tissue expander (TE) to implant exchange. The mean interval between stage 1 and stage 2 was 92 +/- 20 days, with a total follow-up time of 141 +/- 16 days. The average intraoperative expander fill volume was 213.5 mL, with an average final fill of 285 mL (range, 180-740 mL). The average number of expansions was 1.6. Overall, there were five complications (8.6%). Eighty-three percent of patients participated in the breast evaluation questionnaire. Answers to each question were reported using a qualitative five-point scale that ranged from 1 (very dissatisfied) to 5 (very satisfied). For the bilateral reconstructions, the average score in all contexts was 4.5 +/- 0.3, 4.33 +/- 0.5, and 4.36 +/- 0.33 for size, shape, and firmness, respectively. For unilateral reconstructions, the average scores were 4.0 +/- 0.58, 3.93 +/- 0.38, and 4.13 +/- 0.21, respectively. CONCLUSIONS: Crescentric expander-based reconstruction with acellular dermis assistance is well tolerated, especially in smaller breasted women. Functional and cosmetic outcomes were acceptable and comparable to previous reports of traditional expander-based reconstructions.

Lending a Hand to Health Care Disparities: A Cross-sectional Study of Variations in Reimbursement for Common Hand Procedures.

Background: Despite the role of one's hands in human function and quality of life, financial disincentives to perform common hand procedures in patients with government-sponsored insurance plans may lead to longer wait times and decreased access to care. Here, we identify the variations in reimbursement for 4 common hand procedures as a step toward understanding these financial implications to develop safeguards to minimize effects on access to care. Methods: Billing data were collected over a 10-year period for patients undergoing carpal tunnel release (open, Current Procedural Terminology 64721; endoscopic, 29848), cubital tunnel release (64718), ganglion cyst excision (25111), and interposition arthroplasty (25447). Patients were placed into cohorts according to insurance type-private insurance, Medicare, Medicaid, or worker's compensation-and these were directly compared. Results: A total of 3489 procedures between 2005 and 2015 were identified in this study (carpal tunnel 65.8%, cubital tunnel 28.7%, ganglion cyst excision 4.1%, and interposition arthroplasty 13.8%). In all, 54.7% of patients had private insurance; 26.3%, Medicare; 10.5%, worker's compensation; and 8.5%, Medicaid. Reimbursement, as a percentage of charge, differed significantly by payor type for all cases and by procedure. On average, worker's compensation plans reimbursed 65.5% of submitted charges; private insurance, 50.6%; Medicare, 25.1%; and Medicaid, 24.6%. Conclusions: We found that wide variations in reimbursement for common hand procedures exist and may preclude some surgeons from offering certain procedures to a subset of patients. Understanding these discrepancies is a key first step in minimizing a potential care delivery disparity for this patient population.

Risk factors for compartment syndrome in traumatic brachial artery injuries: an institutional experience in 139 patients.

BACKGROUND: The brachial artery is the most common vascular injury encountered in upper extremity trauma. If not treated promptly, it can result in compartment syndrome (CS) and long-term disability. Here, we report an institutional experience of traumatic brachial artery injuries and establish risk factors for the development of upper extremity CS in this setting. METHODS: A retrospective review of 139 patients with traumatic brachial artery injury from 1985 to 2001 at a single institution. Patients were divided into two cohorts, those with evidence of CS and those without CS (NCS), for comparison. RESULTS: One hundred thirty-nine patients presented with traumatic brachial artery injuries (mean age, 28.4 years). Twenty-nine patients (20.9%) were diagnosed with upper extremity CS, and 28 of these patients underwent fasciotomy on recognition of their CS. Seven patients (6.4%) in the NCS cohort underwent fasciotomy as a result of absent distal pulses on initial examination. Mean follow-up was 51.6 days. Two patients required revision of their arterial repair, and one patient underwent amputation. The risk of CS was increased in the presence of combined arterial injuries (p = 0.03), combined nerve injuries (p = 0.04), motor deficits (p < 0.0001), fractures, and increased intraoperative blood loss (p = 0.001). Multivariate logistic regression performed on these variables revealed that elevated intraoperative blood loss, combined arterial injury, and open fracture were independent risk factors for the development of CS (OR 1.12, 5.79, and 2.68, respectively). CONCLUSION: Prompt evaluation and management of traumatic brachial artery injuries is important to prevent CS, which can lead to functional deficits. In the setting of combined arterial injury, open fracture, and significant intraoperative blood loss, prophylactic fasciotomy should be considered.

Reconstruction of the zygomatic arch using a mandibular adaption plate.

Zygomatic complex fractures are one of the most common facial fractures treated by maxillofacial surgeons. Because of the importance of the zygomatic complex in midfacial skeletal orientation, comminuted zygomatic arch fractures can lead to significant morbidity and deformity. Common repair modalities include closed reduction via a Gilles approach, open reduction and internal fixation with screws and/or plating systems, primary bone grafting, and/or biosynthetics. In patients with significant comminution and arch defects, who are poor candidates for bone grafting, reconstruction can be difficult. In this clinical report, we present 2 patients with comminuted zygomatic arch fractures and significant bony defects, who were reconstructed with mandibular adaption plates alone without primary bone grafting. Over a mean follow-up period of 12.5 months, both patients healed well without any complications and had acceptable cosmetic outcomes.

Five Financial Pearls for Medical Students, Residents, and Young Surgeons.

BACKGROUND: Finances impact every aspect of our daily lives. Despite this, they are rarely discussed in medical school or surgical training. Consequently, more than half the medical students we interview report no formal teaching about personal finance. The purpose of this article was to present 5 topics every graduating medical student, resident, and young surgeon should understand to start the path to financial independence. METHODS: We synthesized recommendations and data from several books on financial literacy, blogs on the topic, and the personal experiences of the 4 authors. RESULTS: The following 5 topics were identified as critical for young surgeons: learn about and manage your own finances, consider the financial implications of your career choices, make a plan to pay off your student loans, make a budget and stick to it, and think carefully before buying property. Central to these 5 lessons is the idea that starting to invest and save early is essential to taking advantage of interest and capital gains. We also demonstrate pay and cost differences in 5 regions of the country and outline the 2 main pathways one can take to repaying their student loans. CONCLUSIONS: Financial literacy is an important aspect of being an effective surgeon. With minimal effort, you can take these 5 steps now toward financial freedom. Doing so will improve your sense of control over your financial life and decrease anxiety about the unknown.

The "Butterfly" Wrap: A Simplified Technique for Consistent Prosthesis Coverage in Prepectoral Breast Reconstruction.

BACKGROUND: Here, we describe our simple, systematic, reproducible, and effective method for prosthesis coverage in prepectoral breast reconstruction. METHODS: Our Butterfly Wrap is a simple technique, which provides prosthesis coverage with a single sheet of acellular dermal matrix (ADM) in a reproducible and elegant manner. The wrap design creates an anatomic tear-shaped pocket to guide expansion and encourage lower pole fullness, without ADM folding or bunching for optimal incorporation and minimal overlap. Further, it minimizes waste, allowing for smaller sheets of ADM to be used per breast, and can easily be performed in minimal time on the back table while the mastectomies are being performed, as a means of minimizing cost. RESULTS: Our technique can be applied to effectively cover all shapes and sizes of expanders and implants, both teardrop and round. As a result, the surgeon need only focus on the critical nuances of prosthesis-based prepectoral breast reconstruction, without the anxiety of how to wrap the prosthesis and what size of ADM to use. CONCLUSIONS: The Butterfly Wrap is a simple, systematic, reproducible, and effective method for prosthesis coverage in prepectoral reconstruction.

Are Residents Prepared for Surgical Cases? Implications in Patient Safety and Education.

OBJECTIVE: In surgical education, the areas of focus and evaluation are skewed toward technical skill and operative knowledge; less emphasized is familiarity with the patient's medical history. The purposes of this study were to characterize how surgical trainees prepare for cases and to determine the comprehensiveness of their preparation. DESIGN: A 27-question survey was created through a web-based software program and distributed to all resident physicians and fellows in the Departments of Surgery, Neurosurgery, and Otolaryngology at our institution. Survey responses were collected anonymously and analyzed. Institutional review board exemption was obtained. SETTING: This study was performed at Washington University in St. Louis, Missouri, at an institutional hospital setting. PARTICIPANTS: The survey was distributed to current surgical trainees at Washington University in St. Louis in the Departments of Surgery, Neurosurgery, and Otolaryngology. Further, 130 of 169 surgical residents and fellows completed the survey. RESULTS: Most respondents (96%) taught themselves case preparation. Only 57% of respondents reviewed the patients medical record before every surgery. Although most respondents (83%) felt they were prepared or very prepared from a patient-specific standpoint, only 24% felt that their handoff of a patient to on-call colleagues was comprehensive enough to include all pertinent aspects of a patient's history and expected perioperative course. From a technical perspective, most residents (63%) felt they were prepared or very prepared, and this level of comfort increased with postgraduate year; 76% of respondents would not feel comfortable telling their attending they were not adequately prepared. CONCLUSIONS: Although most trainees feel prepared or very prepared for cases from a patient-specific regard, only half review the patient's medical record before every surgery. Furthermore, almost all trainees have taught themselves how to prepare for surgery. This represents a critical gap in residency education and an opportunity to improve patient safety and quality of care.

Plastic surgery repair of abdominal wall and pelvic floor defects.

Urologists often encounter large perineal and abdominal wall defects, the treatment of which may require close collaboration with the plastic surgeon. These complex defects can be successfully treated using a variety of techniques. Ventral hernias or freshly created abdominal wall defects can be treated with the basic principles of tension-free closure using abdominal wall components separation, synthetic mesh reconstruction, and, more recently, biosynthetic acellular dermis reconstruction. Pelvic floor defects often require flap reconstruction using gracilis flaps, vertical rectus abdominis myocutaneous flaps, or local fasciocutaneous flap. In this article, we seek to familiarize the urologists with the most common techniques used by plastic and reconstructive surgeons in the treatment of these complicated pelvic floor and abdominal wall defects.