Abdominal wall defect

Pelvic organ prolapse (POP) is one of the most common pelvic floor dysfunction disorders worldwide. The weakening of pelvic connective tissues initiated by excessive collagen degradation is a leading cause of POP. However, the patches currently used in the clinic trigger an unfavorable inflammatory response, which often leads to implantation failure and the inability to simultaneously reverse progressive collagen degradation. Therefore, to overcome the present challenges, a new strategy is applied by introducing puerarin (Pue) into poly(l-lactic acid) (PLLA) using electrospinning technology...

Preoperative injection of Botulinum Toxin A (Botox) has been described as an adjunctive therapy to facilitate fascial closure of large hernia defects in abdominal wall reconstruction (AWR). The purpose of this study was to evaluate the impact of Botox injections on fascial closure and overall outcomes to further validate its role in AWR. A prospectively maintained database was retrospectively reviewed to identify all patients undergoing AWR at our institution between January 2014 and March 2022. Patients who did and did not receive preoperative Botox injections were analyzed and compared...

PURPOSE: The radiographic rectus width to hernia width ratio (RDR) has been shown to predict ability to close fascial defect without additional myofascial release in open Rives-Stoppa abdominal wall reconstruction (AWR), but it has not been studied in robotic AWR. We aimed to examine various CT measurements to determine their usability in predicting the need for transversus abdominis release (TAR) in robotic AWR. METHODS: We performed a single-center retrospective review of 137 patients with midline ventral hernias over a 5-year period who underwent elective robotic retrorectus AWR...

BACKGROUND: Gastroschisis is a congenital anomaly of the abdominal wall with an unknown aetiology. Recent trends in the prevalence of gastroschisis suggest that changing environmental or behavioural factors may contribute. We examined whether prenatal cannabis use disorder was associated with gastroschisis. METHODS: The Study of Outcomes of Mothers and Infants is a population-based cohort compiled of California birth records that have been linked to Department of Health Care Access and Information hospitalization, emergency department and ambulatory surgery records...

BACKGROUND: Chronic pain remains prevalent after open inguinal hernia repair and nerve-handling strategies are debated. Some guidelines suggest sparing nerves that are encountered; however, the nerve identification rates are unclear. This study aimed to investigate the nerve identification rates in a register-based nationwide cohort. METHODS: This study was reported according to the RECORD guideline and used prospective, routinely collected data from the Danish Hernia Database, which was linked with the National Patient Registry...

OBJECTIVE: To determine whether implementation of cell-free DNA (cfDNA) testing for aneuploidy as a first-tier test and subsequent abolition of first trimester combined testing (FCT) affected the first trimester detection (<14 weeks) of certain fetal anomalies. METHODS: We performed a geographical cohort study in two Fetal Medicine Units between 2011 and 2020, including 705 fetuses with prenatally detected severe brain, abdominal wall and congenital heart defects...

BACKGROUND: Many surgical risk assessment tools emphasize patient-specific risk factors. Our objective was to use a hernia-specific database to assess risk factors of complications in ventral hernia repair (VHR) focusing on hernia-specific and procedural factors. METHODS: The ACHQC database was queried for elective VHR in adults from 2012 to 2023. Primary outcome was overall 30-day complications. Multivariable logistic regression was used for analysis. RESULTS: 41,526 VHR were included...

BACKGROUND: Gastroschisis has increased in recent years, however, complicated gastroschisis is associated with higher mortality, as well as higher health care costs and disease burdens from short- and long-term complications. CASE INTRODUCTION: A woman aged 25 years old at 37 + 1 weeks gestation (gravida 2; para 0) was admitted to the hospital because of foetal gastroschisis. Targeted quaternary ultrasound performed at our hospital showed that 34 mm of the abdominal wall was interrupted continuously, an intestinal echo with a range of approximately 88 × 50 mm was seen bulging outwards the local area close to the intestinal wall showed a 34 × 23 m anecho, and the foetus was measuring 2 weeks smaller than expected...

Bladder exstrophy (BE) is a congenital genito-urinary malformation where there is a defect in the abdominal wall resulting in a protruding open bladder with exposed mucosa (Resnik R.P. et al. Creasy and Resnik's maternal-fetal medicine: principles and practice. Elsevier, 2019). Several reconstructive procedures are required to correct the anomalies, resulting in an ileal conduit which is an alternate urinary reservoir reconstructed from the terminal ileum (Madersbacher S, et al. J Urol 169(3):985-90, 2003)...

Soft tissue defects, such as incisional hernia or pelvic organ prolapse, are prevalent pathologies characterized by a tissue microenvironment rich in fragile and dysfunctional fibroblasts. Precision medicine could improve their surgical repair, currently based on polymeric materials. Nonetheless, biomaterial-triggered interventions need first a better understanding of the cell-material interfaces that truly consider the patients' biology. Few tools are available to study the interactions between polymers and dysfunctional soft tissue cells in vitro...

Abdominal wall defects encompass three primary classifications: gastroschisis, omphalocele and anomalies resembling body stalk. Potential causative factors include early amnion rupture, amniotic bands, vascular disruptions or abnormal folding of the embryo. The prevalence of these defects stands at 1 in 14,000 live births. Body stalk anomaly is characterized by a substantial abdominal defect coupled with spine and limb anomalies, along with a very short or absent umbilical cord. We present a case of a rare abdominal defect known as body stalk anomaly, the most severe form of this spectrum of diseases...

video width="640" height="480" controls controlsList="nodownload" poster="https://www.revistachirurgia.ro/pdfs/video/Victor_Gheorghe_Radu_L3W3_Incisional_Hernia.jpg" style="margin-top: -20px;" source src="https://www.revistachirurgia.ro/pdfs/video/Victor_Gheorghe_Radu_L3W3_Incisional_Hernia.mp4" type="video/mp4" Your browser does not support the video tag. /video Introduction: The Rives-Stoppa procedure has emerged as the preferred method for ventral hernia repair, and the principles of this technique are similarly applied in minimally invasive surgery using the eTEP (enhanced view totally extraperitoneal) approach...

Abdominal wall defects are common clinical diseases, and mesh repair is the standard treatment method. The most commonly used polypropylene (PP) mesh in clinical practice has the advantages of good mechanical properties, stable performance, and effective tissue integration effect. However, direct contact between abdominal viscera and PP mesh can lead to severe abdominal adhesions. To prevent this, the development of a hydrogel-PP composite mesh with anti-adhesive properties may be an effective measure. Herein, biofunctional hydrogel loaded with rosmarinic acid is developed by modifying chitosan and Pluronic F127, which possesses suitable physical and chemical properties and commendable in vitro biocompatibility...

PURPOSE: The objective of this study is to evaluate the safety and long-term outcomes of GORE Synecor™ in ventral hernia repair (VHR). METHODS: This retrospective, single-center case review analyzed outcomes in patients who underwent VHR with Synecor from May 2016 to December 2022. Primary outcomes were hernia recurrence and mesh infection rates. Secondary outcomes were 30-day morbidity, 30-day mortality, 30-day readmission, re-operation, surgical-site infection (SSI) and occurrence (SSO) rates, and occurrences requiring intervention (SSOI)...

INTRODUCTION: Gastroschisis and omphalocele are the most common congenital abdominal wall defects. The main purpose of this study was to investigate the incidence, other associated anomalies and the course of these diseases in Iceland. MATERIAL AND METHODS: The study was retrospective. The population was all newborns who were admitted to the NICU of Children's Hospital Iceland due to gastroschisis or omphalocele in 1991-2020. Furthermore, all fetuses diagnosed prenatally or post mortem where the pregnancy ended in spontaneous or induced abortion, were included...

Blunt trauma abdomen with abdominal wall herniation with bowel perforation is an acute emergency condition. Road traffic accidents causing blunt trauma are common in a youngster like in our case. Once the patient is resuscitated, ultrasonography and Computed tomography must be done. Early surgical exploration with mesh or primary repair of the defect is the mainstay of management. We have a case of a 25-year-old male with blunt trauma abdomen and anterior wall hernia following a road traffic accident who was managed with emergency exploratory laparotomy as computed tomography suggested anterior abdominal wall herniation of bowel content...

Objective: To investigate the perioperative management of wounds associated with secondary sternal osteomyelitis and/or mediastinitis after sternotomy, and to evaluate its clinical effects. Methods: This study was a retrospective observational study. From January 2017 to December 2022, 36 patients with wounds associated with secondary sternal osteomyelitis and/or mediastinitis after sternotomy who were conformed to the inclusion criteria were admitted to the Burn Center of PLA of the First Affiliated Hospital of Air Force Medical University, including 23 males and 13 females, aged 25 to 81 years...

BACKGROUND: The Department of Defense Birth and Infant Health Research (BIHR) program leverages medical encounter data to conduct birth defect surveillance among infants born to military families. Omphalocele is a major abdominal wall defect with an annual prevalence of ~2 per 10,000 births in BIHR data, but an unexpected increase was observed during 2017-2019, reaching 6.4 per 10,000 births in 2018. To investigate this transient increase in prevalence, this study aimed to validate the omphalocele case algorithm among infants born 2016-2021...

Pollution tolerance and long-term mechanical support are the two critical properties of meshes for contaminated abdominal wall defect repair. However, biological meshes with excellent pollution tolerance fail to provide bio-adaptive long-term mechanical support due to their rapid degradation. Here, a novel double-layer asymmetric porous mesh (SIS/PVA-EXO) is designed by simple and efficient in situ freeze-thaw of sticky polyvinyl alcohol (PVA) solution on the loosely porous surface of small intestinal submucosal decellularized matrix (SIS), which can successfully repair the contaminated abdominal wall defect with bio-adaptive dynamic mechanical support through only single-stage surgery...

Penile fractures happen when the tunica albuginea is forcefully torn during intense sexual activity or vigorous masturbation. Gunshot-induced cases are extremely rare. Diagnosis, often requiring surgical exploration, poses challenges due to the condition's rarity and severity. We report a complex case of a patient with multiple gunshot wounds, highlighting the need for a multidisciplinary approach for abdominal and genitourinary regions. A 24-year-old male presented to the emergency department with multiple gunshot wounds to the anterior thoracic and abdominal walls, inguinal region, penis, and lower extremities...