Operative Technique Research Articles

Total Lower Lateral Cartilage Reconstruction in Multiple Revision Rhinoplasty Patients.

The aim of this study is to demonstrate a novel surgical technique of total lower lateral cartilage reconstruction using costal cartilage grafts in multiple revision rhinoplasty cases. Total lower lateral cartilage reconstruction technique was utilized in 24 patients who underwent open technique septorhinoplasty between 2019 and 2023. Fourteen of the patients were female, and 10 were male. In this technique, we performed total lower lateral cartilage reconstruction in multiple revision cases where the support of both medial and lateral crura was poor. In cases where only the medial crus or only the lateral crus support was inadequate, we performed reconstruction only for the poorly supported portion. A new lower lateral cartilage was created with grafts obtained from the costal cartilage. The mean age of the patients was 23. The mean follow-up time of the patients was between 6 and 18 months. No complications were observed due to this technique. Satisfactory results were obtained in the postoperative period after surgery. Multiple revision rhinoplasties present significant difficulties due to complicated nasal anatomy and weakened lower lateral cartilages. We have shown that successful results can be achieved in these complex cases with total lower lateral cartilage reconstruction using costal cartilage grafts. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

Treating Benign Ovarian Lesions in the Pediatric Population: A Single Institution's Retrospective Investigation of Laparoscopy Versus Open Repair.

Background: Benign ovarian lesions in the pediatric population have variable risk of recurrence or development of metachronous lesions, leading to variations in operative approach. Our study compares outcomes with differing surgical approaches to better elucidate risk of recurrent or metachronous lesions, time to development of these lesions, and hospital length of stay to determine if one operative approach has superior outcomes. Methods: We retrospectively examined data from Indiana University Health facilities from 2002 to 2020. Patients ≤18 years old who underwent surgical management of a benign ovarian lesion were included. Patients were categorized as undergoing oophorectomy versus ovarian sparing surgery (OSS), with open and laparoscopic approaches. Significance was defined as P < .05. Results: We identified 127 patients who underwent an open (n = 65) versus laparoscopic (n = 55) surgical approach. Patients undergoing open surgery had a greater mean size of lesion (P = .05) and longer length of stay (P < .01). Complication rates (P = .1), rates of developing a metachronous or recurrent lesion postoperatively (P = .47), and time to formation of additional lesions were similar between groups (P = .25). The incidence of identifying an additional lesion after surgery was 14.2% (n = 18) in the mean time of 29.5 ± 31.6 months [SEM 7.5]. Risk of developing a metachronous lesion was similar regardless of the operative approach. Surgery for recurrent ovarian lesions was rare and occurred in only 1 case. Conclusions: Laparoscopic surgery was performed for smaller lesions and was associated with a shorter length of hospital stay. Laparoscopic and OSS was found to have no increased risk of developing metachronous lesions nor increased reoperative risk compared with traditional open and oophorectomy techniques.

Single-Stage Endoscopic Repair of Pediatric Basal Encephalocele: A Comprehensive Multimedia Case Report.

Basal encephaloceles are the result of a concomitant cranial and dural defect that allows for inferior displacement of cerebral tissue, meninges, and cerebrospinal fluid into the paranasal sinuses and outside the cranial vault. This work illustrates a step-by-step surgical approach of a successful single-stage, endoscopic repair of a congenital basal encephalocele in a 10-year-old child, using a free mucosal middle turbinate graft that provided effective results without utilization of traditional open reconstructive techniques or vascularized flaps. A previously healthy 10-year-old male with a history of unilateral clear rhinorrhea was admitted as an inpatient because of an acute episode of nausea, vomiting, and confusion, accompanied by fever, diplopia, and bilateral abducens nerve palsies. Preoperative imaging revealed a 2-cm right-sided intranasal mass accompanied by a subcentimeter skull base defect spanning the lateral lamella. After completing a course of intravenous antibiotic therapy for 1 week after a negative lumbar puncture to ensure clearance of intracranial infection, the decision was made to proceed with definitive endoscopic skull base repair to obviate recurrent bacterial meningitis episodes and potential neurological complications. This study demonstrates technical feasibility of a single-stage endoscopic endonasal approach for pediatric basal encephalocele resection and repair which minimizes craniofacial morbidity associated with traditional open approaches and sinonasal morbidity associated with local pedicle-based flaps for small cranial base defects in this unique patient population.

Digital Evaluation of Trueness and Precision of Modern Impression Materials in Implant- Retained Mandibular Overdentures.

The purpose of this in vitro study was to evaluate the dimensional accuracy, trueness, and precision of vinyl siloxane ether (VSXE) and polyvinylsiloxane (PVS) impression materials using different impression techniques. A three-dimensional (3D) printed mandibular model with implants and metal rods served as the reference model. Impressions were taken in custom trays, resulting in four groups: PVS-closed-tray, VSXE-closed-tray, PVS-open-tray, and VSXE-open-tray. The reference model and impressions were scanned and analyzed using 3D analysis software to assess the trueness and precision within each group. There was significant difference in trueness between the groups, with PVS closed tray showing a higher deviation than VSXE-closed-tray and PVS-open-tray. VSXE-open-tray had the lowest deviation, which was statistically significant. In terms of precision, PVS-closed-tray showed the highest deviation, while no significant differences were found among the other groups. VSXE impression material with an open tray technique consistently demonstrated the highest levels of accuracy and precision. Conversely, PVS impression material with a closed tray technique yielded less favorable results. Better understanding of trueness and precision of new impression materials with new impression techniques will increase their clinical effectiveness.

Analysis of the Effect of The Error Method Demonstration in The Teaching of Basic Nursing Laboratory Operation

Objective: This paper is mainly to deeply study and systematically explore the practical application of the error- demonstrating method in the teaching of basic nursing laboratory operation and the impact and effect it produces. Methods: 80 cases of nursing interns in our school were randomly selected for analysis and research from January 2023 to December 2023, 40 cases of traditional teaching methods were named as the reference group, and 40 cases of demonstration and error methods were named as the seminar group and in-depth analysis and evaluation of the teaching effect of the two groups after the implementation of different teaching modes were carried out. Results: The seminar group achieved remarkable results in terms of teaching effect, and the performance of the interns in this group was significantly better than that of the reference group in terms of medical key skills such as aseptic operation technique, intravenous infusion operation, intramuscular injection operation, and catheterization operation, P &lt; 0.05, which is of research value. Conclusion: After the nursing interns received the teaching intervention of the demonstration of the error method, their experimental operation performance and hands-on ability were significantly improved, and at the same time effectively stimulated their interest in learning, which is worth using.

The mental workload of ICU nurses performing human-machine tasks and associated factors: A cross-sectional questionnaire survey.

To assess the level of mental workload (MWL) of intensive care unit (ICU) nurses in performing different human-machine tasks and examine the predictors of the MWL. A cross-sectional questionnaire study. Between January and February 2021, data were collected from ICU nurses (n = 427) at nine tertiary hospitals selected from five (east, west, south, north, central) regions in China through an electronic questionnaire, including sociodemographic questions, the National Aeronautics and Space Administration Task Load Index, General Self-Efficacy Scale, Difficulty-assessing Index System of Nursing Operation Technique, and System Usability Scale. Descriptive statistics, t-tests, one-way ANOVA and multiple linear regression models were used. ICU nurses experienced a medium level of MWL (score 52.04 on a scale of 0-100) while performing human-machine tasks. ICU nurses' MWL was notably higher in conducting first aid and life support tasks (using defibrillators or ventilators). Predictors of MWL were task difficulty, system usability, professional title, age, self-efficacy, ICU category, and willingness to study emerging technology actively. Task difficulty and system usability were the strongest predictors of nearly all typical tasks. ICU nurses experience a medium MWL while performing human-machine tasks, but higher mental, temporal, and effort are perceived compared to physical demands. The MWL varied significantly across different human-machine tasks, among which are significantly higher: first aid and life support and information-based human-machine tasks. Task difficulty and system availability are decisive predictors of MWL. This is the first study to investigate the level of MWL of ICU nurses performing different representative human-machine tasks and to explore its predictors, which provides a reference for future research. These findings suggest that healthcare organizations should pay attention to the MWL of ICU nurses and develop customized management strategies based on task characteristics to maintain a moderate level of MWL, thus enabling ICU nurses to perform human-machine tasks better. No patient or public contribution.

Uniportal Dual Mode Dry-Saline Endoscopy for Lumbar Disc Herniation

Objective: Posterior dry medium endoscopic lumbar discectomy techniques have been successfully used to treat lumbar disc prolapse. A drawback of these techniques is repeated blood staining of the scope tip while working close to the surgical target. To address this drawback, we modified the design of the previous Arthrospine system and made it compatible for use in air and saline medium to treat lumbar, cervical, and thoracic disc prolapse. Herein, we describe the operative technique and results of lumbar discectomy in a dual (air/saline) medium using this system.Methods: Eighty patients underwent endoscopic discectomy using the Arthrospine Duo system for lumbar disc prolapse. The procedure was conducted through a muscle dilatation approach using 5-mm and 10-mm dilators. The Arthrospine Duo tube was passed over a 10-mm dilator, the working insert was adjusted over the tube in a press-fit manner, and endoscopic discectomy was performed using a 30° arthroscope and conventional microdiscectomy instruments in an air or saline medium.Results: As per the modified MacNab criteria, 80% (n=64) of patients had excellent, 12.5% (n=10) good, 6.25% (n=5) fair, and 1.25 patients (n=1) had poor results. The leg pain visual analogue scale improved from 7.87±0.68 to 1.3±0.67 at 2 years of follow-up. As complications, dural tears and transient paraesthesia occurred in 4 patients (5%) each, nerve root injury in 1 patient (1.25%), and superficial wound infection in 5 patients (6.25%).Conclusion: The uniportal Arthrospine Duo system can be used in air/saline medium and is an excellent minimally invasive option for lumbar discectomy.

LinkedDataOps:quality oriented end-to-end geospatial linked data production governance

This work describes the application of semantic web standards to data quality governance of data production pipelines in the architectural, engineering, and construction (AEC) domain for Ordnance Survey Ireland (OSi). It illustrates a new approach to data quality governance based on establishing a unified knowledge graph for data quality measurements across a complex, heterogeneous, quality-centric data production pipeline. It provides the first comprehensive formal mappings between semantic models of data quality dimensions defined by the four International Organization for Standardization (ISO) and World Wide Web Consortium (W3C) data quality standards applied by different tools and stakeholders. It provides an approach to uplift rule-based data quality reports into quality metrics suitable for aggregation and end-to-end analysis. Current industrial practice tends towards stove-piped, vendor-specific and domain-dependent tools to process data quality observations however there is a lack of open techniques and methodologies for combining quality measurements derived from different data quality standards to provide end-to-end data quality reporting, root cause analysis or visualisation. This work demonstrated that it is effective to use a knowledge graph and semantic web standards to unify distributed data quality monitoring in an organisation and present the results in an end-to-end data dashboard in a data quality standards-agnostic fashion for the Ordnance Survey Ireland data publishing pipeline.

Open, laparoscopic, and robotic techniques for partial nephrectomy for renal cell carcinoma: a comparison of outcomes based on "trifecta" and "pentafecta" criteria

Introduction. There is a dearth of literature comparing the three modalities of partial nephrectomy – open, laparoscopic, and robotic – based on two contemporary criteria, “trifecta” and “pentafecta”. This scarcity justifies the significance of this study.Objective. To conduct a comparative evaluation of the outcomes of the three methods of partial nephrectomy, assessed against the criteria of “trifecta” and “pentafecta”.Materials &amp; Methods. The prospective study included 600 patients with renal cell cancer from 2018 to 2022. partial nephrectomy was performed using open (200 patients), laparoscopic (200 patients) and robotic (200 patients) techniques. Outcomes were assessed by “trifecta” (negative surgical margin; warm ischemia time ≤ 25 minutes or without ischemia; no ≥ Clavien-Dindo III grade postoperative complications within 3 months after surgery) and “pentafecta” (“trifecta”, ≥ 90% estimated glomerular filtration rate preservation and no chronic kidney disease stage upgrading 12 months after surgery).Results. The “trifecta” outcome was achieved in 82%, 89%, and 84% of cases, respectively, using open, laparoscopic, and robotic approaches. No significant differences in outcomes were found between these methods (p &gt; 0.05), according to this criterion. The “pentafecta” outcome was achieved in 53%, 64%, and 66% of cases using the same three approaches, respectively. Significant differences in outcomes between the open approach and the minimally invasive techniques were observed (p &lt; 0.05) based on this criterion. For tumors that were considered easier to resect (R.E.N.A.L. 4 – 6 score), the highest “pentafecta” rates were observed with laparoscopic and robotic procedures. For tumors with moderate complexity (R.E.N.A.L. 7 – 9 score), open surgery resulted in the poorest outcomes, which were significantly different from those of robotic partial nephrectomy (p &lt; 0.05). The laparoscopic approach yielded the poorest results for the most complex tumors (R.E.N.A.L. 10 – 12 score).Conclusions. In general, all three methods of partial nephrectomy produce the same outcome according to the “trifecta”, but according to the “pentafecta” better results may be achieved using minimally invasive techniques (laparoscopic and robotic procedures). Robotic partial nephrectomy should be considered as the method of choice for high-scored R.E.N.A.L. and cT1 – cT2 tumours.

Does delayed cord clamping result in higher maternal blood loss in primary cesarean sections? A retrospective comparative study.

The University Hospital Basel implemented delayed umbilical cord clamping of 30-60 s in all laboring women on April 1, 2020. This practice has been widely researched showing substantial benefit for the neonate. Few studies focused on maternal blood loss. The objective of our retrospective comparative study was to assess the impact of immediate vs. delayed cord clamping on maternal blood loss in primary scheduled cesarean sections. We analyzed data of 98 women with singleton gestations undergoing primary scheduled cesarean section at term. Data from procedures with early cord clamping (ECC) were compared to those after implementation of delayed cord clamping (DCC). Primary outcomes were perioperative change in maternal hemoglobin levels, estimated and calculated blood loss. Secondary outcomes included duration of cesarean section and neonatal data. There was a statistically significant difference in the mean perioperative decline of hemoglobin of 10.4 g/L (SD=7.92) and 18.7 g/L (SD=10.4) between the ECC and DCC group, respectively (p<0.001). The estimated (482 mL in ECC vs. 566 mL in DCC (p=0.011)) and the calculated blood loss (438 mL in ECC vs. 715 mL in DCC (p=0.002)) also differed significantly. Secondary outcomes showed no significant differences. In our study DCC resulted in a statistically significant higher maternal blood loss. In our opinion the widely researched neonatal benefit of DCC outweighs the risk of higher maternal blood loss in low-risk patients. However, maternal risks must be minimized, improvements to preoperative blood management and operative techniques are required.

How a Plant-Based Diet (PBD) Reduces In-Stent Restenosis (ISR) and Stent Thrombosis (ST)

Despite the advances in stent design, coating drugs, polymers, the use of intravascular imaging, special devices (such as intravascular lithotripsy, ultra-high-pressure non-compliant balloons, and drug-coated balloons), and improved operator skills and techniques, the problem of in-stent restenosis (ISR) and stent thrombosis (ST) remains a challenge for interventional cardiologists. Atherosclerotic lesions, ISR, and ST, are systemic metabolic chronic inflammatory illnesses with a local manifestation in the coronary vessels. Therefore, we propose managing these systemic illnesses systemically through plant-based diet (PBD) intervention. We explain how PBD intervention can help mitigate atherosclerosis, ISR, and ST. Thus, PBD intervention can overcome biological and epigenetic problems in managing ISR and ST similarly to reversing atherosclerosis. Our team is pioneering the implementation of PBD for cardiology patients who have undergone coronary intervention. So far, the results have been very promising. We hope that in the future, many research studies will be performed to investigate further the role of PBD in decreasing the incidence of ISR and ST

Contemporary outcomes of left thoraco-abdominal esophagectomy due to cancer in the esophagus or gastroesophageal junction, a multicenter cohort study.

Surgery for cancer of the esophagus or gastro-esophageal junction can be performed with a variety of minimally invasive and open approaches. The left thoracoabdominal esophagectomy (LTE) is an open technique that gives an opportunity to operate in the chest and abdomen with excellent exposure of the gastro-esophageal junction through a single incision, and there is currently no equivalent minimally invasive technique available. The aim of this multi-institutional review was to study a large contemporary international study cohort of patients treated with LTE. An international multicenter cohort study was performed including all patients treated with LTE at six high-volume centers for gastro-esophageal cancer surgery between 2012 and 2022. Patient data were prospectively collected in each participating centers' institutional database. Information about patient, tumor, and treatment details were collected. The study cohort included a total of 793 patients treated with LTE during the study period. The most frequently observed complications were pneumonia in 185/727 (25.5%) patients and atrial fibrillation in 91/727 (12.5%). Anastomotic leak occurred in 35/727 (4.8%) patients; no patient suffered from conduit necrosis. Thirty-day mortality occurred in 15/785 (1.9%) patients and 90-day mortality in 39/785 (5.0%) patients. Factors with statistically significant association with survival were American Society for Anesthesiologists-score, tumor location, tumor stage, and tumor free resection margins. Neoadjuvant therapy was not associated with increased survival compared to surgery alone but neoadjuvant chemoradiotherapy compared to neoadjuvant chemotherapy showed statistically significant improved survival with hazard ratio 0.60 (95% confidence intervals:0.44-0.80, P = 0.001) in a multivariable adjusted model. This study demonstrates that LTE can be applied in selected patients with results that are comparable to other large studies of open and minimally invasive surgery for esophageal or gastro-esophageal cancer at high-volume centers.

Breast reduction with implants: case series, operative technique and long-term results

Breast reduction with implants: case series, operative technique and long-term results

Nanostructure Engineering of Cathode Layers in Proton Exchange Membrane Fuel Cells: From Catalysts to Membrane Electrode Assembly.

The membrane electrode assembly (MEA) is the core component of proton exchange membrane fuel cells (PEMFCs), which is the place where the reaction occurrence, the multiphase material transfer and the energy conversion, and the development of MEA with high activity and long stability are crucial for the practical application of PEMFCs. Currently, efforts are devoted to developing the regulation of MEA nanostructure engineering, which is believed to have advantages in improving catalyst utilization, maximizing three-phase boundaries, enhancing mass transport, and improving operational stability. This work reviews recent research progress on platinum group metal (PGM) and PGM-free catalysts with multidimensional nanostructures, catalyst layers (CLs), and nano-MEAs for PEMFCs, emphasizing the importance of structure-function relationships, aiming to guide the further development of the performance for PEMFCs. Then the design strategy of the MEA interface is summarized systematically. In addition, the application of in situ and operational characterization techniques to adequately identify current density distributions, hot spots, and water management visualization of MEAs is also discussed. Finally, the limitations of nanostructured MEA research are discussed and future promising research directions are proposed. This paper aims to provide valuable insights into the fundamental science and technical engineering of efficient MEA interfaces for PEMFCs.

The Role of Arthroscopy in Contemporary Glenoid Fossa Fracture Fixation.

Glenoid fossa fractures are rare injuries accounting for 10 to 29% of all intra-articular scapula fractures. They are usually the result of high-energy trauma, and concomitant injuries are not uncommon. Patients with glenoid fractures are admitted with shoulder pain and restricted range of motion. Although shoulder plain radiographs could establish the diagnosis, a computed tomography scan is necessary to adequately define the fracture pattern and characteristics. The most commonly used classification system is that of Ideberg (modified by Goss), which includes five glenoid fossa fracture types according to the location, extension, and complexity of the lesion. Articular surface displacement and step-off are the most important factors that should be taken under consideration when deciding for conservative or surgical management. Operative treatment includes open reduction and internal fixation through a posterior or anterior approach depending on fracture morphology and displacement. However, open surgical techniques are related to extensive soft-tissue disruption, risk of neurovascular injury, and inadequate exposure of the entire glenoid cavity. Introduction of arthroscopy could facilitate better visualization of the glenoid articular surface and improved fracture reduction. However, it is a technically demanding procedure with many challenges and pitfalls. The aim of this review is to summarize the current evidence regarding the treatment of glenoid fossa fractures and present the beneficial effect of arthroscopy in improving the quality of fracture fixation and overall functional outcomes.

A comparison of robotic enhanced-view totally extraperitoneal approach versus trans-abdominal retro-muscular approach for midline ventral hernias.

The evolution of midline ventral hernia repair has progressed from the open Rives-Stoppa technique to minimally invasive robotic approaches, notably the trans-abdominal retromuscular (TARM) and enhanced-view Totally Extraperitoneal (eTEP) methods. This study compares these two robotic techniques in repairing medium-sized midline ventral hernias. A retrospective comparative study of electronic medical records from 2015 to 2021 was conducted on patients undergoing robotic TARM or eTEP at NYU Langone Hospital-Long Island. Data on demographics, comorbid conditions, surgical history, intraoperative details, hernia characteristics, and postoperative outcomes were analyzed. Both eTEP and TARM groups exhibited comparable outcomes regarding operative duration, hernia defect size, and overall complications. However, notable differences were observed in patients' BMI, implanted mesh area, mesh composition, and fixation techniques across the groups. The TARM group required a longer hospital stay (median: 1day) in contrast to the eTEP group (median: 0days). Additionally, eTEP patients indicated reduced postoperative pain scores (median: 2) compared to TARM (median: 3), with both differences being statistically significant (p < 0.001). The robotic eTEP approach is associated with lower post-operative pain scores, decreased hospital length of stay, and larger areas of mesh implantation as compared to the TARM approach. Other variables are largely comparable between the two techniques. Level III.

The guiding center role in defining the eigenstates of an electron in the fractional quantum Hall effect regime: ladder operators approach

The quantum problem of a two-dimensional electron in a uniform perpendicular magnetic field is considered. Using the formalism of ladder operators, the electron eigenfunctions are derived for all quantum numbers n and m, where n denotes the Landau level and m the eigenvalue of the angular momentum L z , with m taking all possible eigenvalues. We note that existing one-electron orbitals, in most of the known literature on the fractional quantum Hall effect (FQHE), correspond to a restricted range of possible eigenvalues m, some are missing. Similarly detailed calculations using ladder operator techniques show that for a state ∣n, m〉, the quantum number (n − m) represents a precise physical quantity, that is the distance from the origin to the center of the electron orbit. This finding allowed us to obtain, for this known quantum problem, a new set of basis states for which both quantum numbers have a physical meaning namely n and (n − m).

Modified Technique to Protect the Superior Sagittal Sinus in Cranial Vault Reconstruction for Scaphocephaly

AbstractScaphocephaly remains the most prevalent form of isolated single-suture synostosis. In most Pediatric Neurosurgery Centers, the treatment consists of extensive calvarial reshaping operations which are performed in relatively late ages. We described a modified open technique of cranial vault reconstruction for scaphocephaly and we report the anesthetic approach and how it influences our results and enables the performance of this surgery at earlier ages. A total of 47 patients with an average age of 11 ± 2.72 months underwent to the same surgical technique. Blood transfusion during the surgical intervention was needed in 25 patients (53%), and 22 patients (46.8%) did not need blood transfusion. None of the 14 patients who used tranexamic acid (TXA) needed blood transfusions. We reported a statistically significant association between the use of TXA and blood transfusion (p &lt; 0.0001), with a decreased need for blood transfusion with the use of TXA. Besides sagittal suturectomy, we create new parasagittal sutures by replacing the prematurely fused one, and 1.5 cm of the anterior segment of bone of those 2 rectangular structures are cut before fixation, to enable the immediate shortening of the anteroposterior (AP) diameter of the skull. Finally, we put a mesh plate (SonicWeld Rx, KLS Martin Group, Tuttlingen, Baden-Wuerttemberg, Germany) over the superior sagittal sinus (SSS), which is fixed anteriorly and posteriorly with pins (SonicPins Rx, KLS Martin Group). This procedure enables an immediate reduction of the AP diameter of the skull, with no further therapies needed, and promotes a wide decompression and remodeling of the skull. With an experienced surgical team and an anesthesiologic protocol, we were able to perform this surgery at early ages, requiring no blood transfusions.

THE FRACTAL STRUCTURE OF ANALYTICAL SOLUTIONS TO FRACTIONAL RICCATI EQUATION

Analytical solutions to the fractional Riccati equation are considered in this paper. Solutions to fractional differential equations are expressed in the form of fractional power series in the Caputo algebra. It is demonstrated that solutions to higher-order Riccati fractional equations inherit some solutions from lower-order Riccati equations under special initial conditions. Such nested and fractal-like structure of solutions is investigated by means of analytical fractional differentiation operator techniques and computational experiments.

Laparoscopic repair of duodenal atresia: systematic review and meta-analysis after consistent implementation of the technique in the past decade.

Laparoscopic repair of duodenal atresia (LRDA) remains a technically challenging procedure and its benefits ambiguous. To assess the safety and efficacy of LRDA, we performed a systematic review of techniques and material for LRDA and a meta-analysis comparing outcomes with open repair (OR). Comprehensive search of EMBASSE, PubMed and Cochrane was performed from 2000 to 2023. Studies comparing LRDA with OR were identified and outcomes extracted included operative time, time to enteral feeds, length of hospitalisation, anastomotic leaks and stricture and total complications. χ2 was used to assess associations between complications and conversions rates of different LRDA approaches (laparoscopic technique, suturing technique). Comprehensive meta-analysis was used for Meta-analysis. Twelve studies were identified and 1731 patients were enrolled in the study (398 [LRDA] and 1325 [OR]). Total rate of complications and conversion for LRDA was 15.58% and 18.84%, respectively. Complication rates were not significantly affected by operative technique and suturing technique. Conversion rates were not significantly affected operative technique; using a combination of interrupted and running suturing was significantly higher than using running or interrupted (χ2 = 7.45, p < 0.05). Anastomotic leaks, strictures and total complications were equivocal between LRDA and OR (OR 1.672, 95% CI 0.796-3.514; OR 2.010, 95% CI 0.758-5.333; OR 1.172, 95% CI 0.195-7.03). Operative time was significantly greater for LRDA (SDM 1.035, 95% CI 0.574-1.495, p < 0.001). Time to initial and full enteral feeds and length of hospitalisation were shorter in the LRDA group (SDM -0.493, 95% CI -2.166 to 1.752, p = 0.466; SDM -0.207, 95% CI -1.807 to 0.822, p = 0.019; SDM -0.111, 95% CI -1.101 to 0.880, p = 0.466, respectively). LRDA showed equivalent complication rates compared to OR with an additional benefit of quicker establishment of feeds. There was no significant difference in complication and conversion rates between laparoscopic techniques. Despite a longer operative time, LRDA provides a safe minimal access approach for neonates after this consistent implementation of the technique in the past decade.