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OBJECTIVES: Abnormal relative positioning of the superior mesenteric artery (SMA) and vein (SMV) can lead to intestinal malrotation that predisposes to midgut volvulus. The aim of this study was to assess the prenatal ultrasound ability to visualize the relative position of SMA and SMV in normal pregnancies. METHODS: Prospective cohort study performed in Montpellier University Hospital Centre, including 80 fetuses during routine 3rd trimester ultrasound scan. For each fetus included, the relative position of the vessels on an axial image was defined as SMV on the right, forward, or on the left of SMA. Doppler imaging was additionally used if necessary. Data were compared to the neonatal abdominal scans performed by pediatric radiologist. RESULTS: The superior mesenteric vessels were identified in 79 fetuses. Prenatal findings showed a usual relative position of the vessels, that is, the vein on the right of the artery, in 96.2%. In 2 cases, the vein was strictly in front of the artery, and in 1 case, the vein was on the left side of the artery. Seventy-four neonates were examined and comparison with prenatal finding showed a perfect agreement (Kappa coefficient of 100%). An intestinal malrotation was postnatally diagnosed corresponding to the case where vein was on the left side of the artery. CONCLUSION: This study showed that the relative position of the SMA and SMV could be assessed using ultrasound prenatal examination with a perfect agreement with postnatal findings. In case of abnormal vessels positioning more examinations should be promote including prenatal MRI and postnatal conventional radiologic examinations to confirm intestinal malrotation.

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Intramural bowel gas (Pneumatosis intestinalis) refers to the radiological or clinical evidence of gas within the wall of the bowel lumen. While intramural gas could be secondary to life-threatening pathologies such as mesenteric ischemia in adults and necrotizing enterocolitis in neonates, it could also occur as a rare benign sub-type called Pneumatosis cystoides intestinalis, which is characterized by multiple gas-filled cysts in the submucosa and/or subserosal of the gastrointestinal tract. Distinguishing between life-threatening Pneumatosis intestinalis and its benign subtypes requires careful clinical and imaging evaluation. This involves identifying additional findings that could indicate potentially concerning causes of Pneumatosis intestinalis. Recognizing these signs is essential for effectively managing the patient because conservative management is preferred for Pneumatosis cystoides intestinalis. In this case study, we describe a patient presenting to our hospital with chronic intermittent abdominal pain persisting for about 2 years, accompanied by episodic vomiting. An abdominal CT scan revealed the presence of multiple air-filled cysts within the wall of the mal-rotated cecal bowel loop, which is abnormally located in the right upper quadrant. Associated with this pneumoperitoneum is seen in the peritoneal cavity. No other significant findings were observed on the scan. To our knowledge, this is the first case of pneumatosis cystoid interstinalis occurring in a mal-rotated gut. We also delve into the potential etiologies and management strategies for Pneumatosis cystoides intestinalis, as well as differentiating signs from the life-threatening intramural gas variant.

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Urgent investigation is crucial for infants with bilious vomiting, potentially indicating bowel obstruction. Upper gastrointestinal fluoroscopy aids diagnosis, but is not without its challenges. This case report describes a rare case of neonatal intestinal malrotation and mid-gut volvulus with an additional complication of congenital peritoneal encapsulation. Contribution: This case study offers insights into associated diagnostic challenges and underscores the value of utilising fluoroscopy in diagnosing complex gastrointestinal conditions.

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Cases of fetal volvulus without malrotation are extremely uncommon and pose a life-threatening condition of acute abdomen. In cases of inadequate intestinal rotation, the narrowing of the attachment of the mesenteric root can easily cause intestinal torsion and consequent local blood circulation disorders within the intestinal tract, leading to aseptic necrosis and simultaneous intestinal perforation, resulting in meconium peritonitis, ascites, anemia, and potentially fetal death. In ultrasound examinations, it may be the preferred examination method for this disease. Ultrasound physicians should improve their understanding of this disease in prenatal diagnosis, as it has important clinical value for obstetric management and neonatal treatment, thereby potentially improving adverse pregnancy outcomes.

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Childhood Onset Schizophrenia is a rare neuropsychiatric disorder significantly associated with 22q11.2 Deletion Syndrome. We describe a male patient, followed from childhood to adolescence, who exhibited premorbid impairments in language, learning and social abilities, along with comorbid anxiety disorders. Over time, he gradually developed Childhood Onset Schizophrenia, with neuroradiological findings of white matter hyperintensities, a dysmorphic corpus callosum and Hippocampal Malrotation. These findings were observed in the context of a genetic diagnosis of 22q11.2 Deletion Syndrome, despite the absence of the most common congenital malformations and clinical conditions typically associated with this syndrome. A remarkable aspect of this case report is the emphasis on the importance of suspecting 22q11.2 Deletion Syndrome even in cases where only the neuropsychiatric phenotype of Childhood-Onset Schizophrenia and structural brain alterations, is present. While abnormalities of white matter and corpus callosum are associated with schizophrenia in patients with 22q11.2 Deletion Syndrome, Hippocampal Malrotation is more frequently described in patients with epilepsy and prolonged febrile seizures. Recently, only 10 adult patients with 22q11.2 Deletion Syndrome have been reported to have Hippocampal Malrotation, six of whom were affected by schizophrenia, with or without epilepsy. Our case report aims to extend the neuroradiological findings associated with 22q11.2 Deletion Syndrome and Schizophrenia, including Hippocampal Malrotation. This is the first case report in which Hippocampal Malrotation has been described in Childhood Onset Schizophrenia and 22q11.2 Deletion Syndrome. We suggest that patients with Hippocampal Malrotation and Childhood Onset Schizophrenia, should have a chromosomal microarray performed to screen for 22q11.2 Deletion Syndrome.

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Asynclitism, a misalignment of the fetal head with respect to the plane of passage through the birth canal, represents a significant obstetric challenge. High degrees of asynclitism are associated with labor dystocia, difficult operative delivery, and cesarean delivery. Despite its clinical relevance, the diagnosis of asynclitism and its influence on the outcome of labor remain matters of debate. This study analyzes the role of the degree of asynclitism (AD) in assessing labor progress and predicting labor outcome, focusing on its ability to predict intrapartum cesarean delivery (ICD) versus non-cesarean delivery. The study also aims to assess the performance of the AIDA (Artificial Intelligence Dystocia Algorithm) algorithm in integrating AD with other ultrasound parameters for predicting labor outcome. This retrospective study involved 135 full-term nulliparous patients with singleton fetuses in cephalic presentation undergoing neuraxial analgesia. Data were collected at three Italian hospitals between January 2014 and December 2020. In addition to routine digital vaginal examination, all patients underwent intrapartum ultrasound (IU) during protracted second stage of labor (greater than three hours). Four geometric parameters were measured using standard 3.5 MHz transabdominal ultrasound probes: head-to-symphysis distance (HSD), degree of asynclitism (AD), angle of progression (AoP), and midline angle (MLA). The AIDA algorithm, a machine learning-based decision support system, was used to classify patients into five classes (from 0 to 4) based on the values of the four geometric parameters and to predict labor outcome (ICD or non-ICD). Six machine learning algorithms were used: MLP (multi-layer perceptron), RF (random forest), SVM (support vector machine), XGBoost, LR (logistic regression), and DT (decision tree). Pearson's correlation was used to investigate the relationship between AD and the other parameters. A degree of asynclitism greater than 70 mm was found to be significantly associated with an increased rate of cesarean deliveries. Pearson's correlation analysis showed a weak to very weak correlation between AD and AoP (PC = 0.36, p < 0.001), AD and HSD (PC = 0.18, p < 0.05), and AD and MLA (PC = 0.14). The AIDA algorithm demonstrated high accuracy in predicting labor outcome, particularly for AIDA classes 0 and 4, with 100% agreement with physician-practiced labor outcome in two cases (RF and SVM algorithms) and slightly lower agreement with MLP. For AIDA class 3, the RF algorithm performed best, with an accuracy of 92%. AD, in combination with HSD, MLA, and AoP, plays a significant role in predicting labor dystocia and labor outcome. The AIDA algorithm, based on these four geometric parameters, has proven to be a promising decision support tool for predicting labor outcome and may help reduce the need for unnecessary cesarean deliveries, while improving maternal-fetal outcomes. Future studies with larger cohorts are needed to further validate these findings and refine the cut-off thresholds for AD and other parameters in the AIDA algorithm.

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An abdominal cocoon is the formation of a fibro-collagenous membrane that surrounds the small bowel like the larval cocoon. We present a rare case of abdominal cocoon presenting as a subacute intestinal obstruction in a patient with partial midgut malrotation. The case was confirmed with CT after initial clinical examination. The patient underwent laparotomy with excision of the sac and adhesiolysis followed by an uneventful recovery. Since idiopathic abdominal cocoon is rare and so is its manifestation as subacute intestinal obstruction, we wish to add this case to the current scientific literature.

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Background: Accurate implant placement in the optimal position is important to obtain favourable clinical outcomes and prevent complications in total joint arthroplasty. We aimed to assess the accuracy of implant placement based on three-dimensional (3D) preoperative planning for unlinked total elbow arthroplasty (TEA) and to clarify the effect of implant placement on clinical outcomes. Methods: This study included 20 patients (22 elbows, 17 with rheumatoid arthritis and 5 with osteoarthritis, with a mean follow-up period of 47 months) who underwent TEA with an unlinked-type implant after computed tomography (CT)-based 3D preoperative planning. Implant placement was planned preoperatively and several parameters were set to reflect it intraoperatively. TEA was performed based on the plan, and postoperative CT was conducted to evaluate differences in implant placement by comparing the preoperative plan and postoperative implant placement. Furthermore, we evaluated the relationship between implant placement differences and postoperative clinical outcomes, including range of motion, Visual Analogue Scale, Mayo Elbow Performance Score 1 year after surgery and complications at the last follow-up. Results: The mean absolute translation was within 2 mm, the mean absolute tilt was within 4°, the mean absolute rotation of the humeral component was within 4° and the mean absolute rotation of the ulnar component was 10.2° ± 6.8°. In the ulnar components, 15/22 (68%) cases were externally rotated, and the mean external rotation was 7.1° ± 10.2°. We defined the absolute ulnar component's rotational difference of more than 10° as a 'malrotation' group (n = 8) and 10° or less as a 'control' group (n = 14). We compared the clinical outcomes between both groups, however, no significant differences were observed in clinical outcomes and complications. Conclusions: We observed notable malrotation in the postoperative positioning of the ulnar component. Intraoperative support devices may be necessary to accurately reproduce the preoperative plan in the surgical field. Level of Evidence: Level IV (Therapeutic).

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Intestinal malrotation is an infrequent congenital anomaly. Its presentation in adults is rare, and it is usually discovered incidentally. This article presents an extremely rare case of an adult patient presenting with obstructing colon cancer associated with intestinal malrotation. This is the ninth case to be published in the past 40 years. After proper resuscitation and imaging, an open resection was performed for the patient due to unresolving obstruction and significant abdominal distention. This case highlights the rarity of colon cancer in a malrotated gut and the importance of preoperative evaluation of the unique anatomy before surgical intervention. It also discusses the possible surgical options for such patients with obstruction due to colon cancer causing suboptimal circumstances for both minimally invasive intervention and reestablishment of bowel continuity.

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INTRODUCTION: Intestinal malrotation is an uncommon developmental anomaly that can lead to duodenal obstruction and midgut volvulus. The standard correctional operation, Ladd's operation, is traditionally performed using an open approach, but providers are increasingly performing the procedure laparoscopically. However, there remains concern that the reduced adhesive burden associated with laparoscopy could predispose to recurrent volvulus. METHODS: We queried our institutional database from 2012 to 2022 for patients <18 years who underwent Ladd's operation for malrotation. We analyzed baseline characteristics and outcomes including post-operative volvulus, adhesive small bowel obstruction (SBO), duodenal obstruction, and overall abdominal re-operation. RESULTS: We identified 226 patients, of whom 90 (40%) underwent a laparoscopic operation. Those undergoing open surgery were younger and had a higher rate of volvulus compared to laparoscopic patients. There were no differences in surgical history or underlying comorbidities. Laparoscopic patients were less likely to develop a post-operative adhesive SBO [1/90 (1%) vs 14/136 (10.0%); OR 9.4 (1.7-176.4), p = 0.036] with no increased rate of volvulus [1/90 (1%) vs 1/136 (0.7%), p = 0.778]. However, there were four laparoscopic patients that required re-operation for a duodenal stricture or kink, which led the overall rate of abdominal re-operation to not be different [7/90 (8%) vs 16/136 (12%); OR 1.6 (0.6-4.8), p = 0.371]. Median follow up was 2.3 years [IQR 1.0-5.0]. CONCLUSION: Laparoscopic correction of midgut malrotation demonstrates no increased risk of post-operative volvulus and may reduce the rate of adhesive SBO. These benefits must be weighed against the potential increased risk of duodenal stricture or obstruction secondary to an incomplete Ladd's procedure. LEVEL OF EVIDENCE: III.

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BACKGROUND: Intestinal malrotation is a condition in which the process of counterclockwise rotation and fixation to the peritoneum and retroperitoneum during fetal life is incomplete. In adults, it is generally asymptomatic and is often discovered incidentally. We report a case of laparoscopic partial resection of the descending colon for a tumor of the descending colon with a rare form of intestinal malrotation in which the inferior mesenteric artery ran symmetrically and the sigmoid colon was fixed to the dorsal cecum and right-sided retroperitoneum. CASE PRESENTATION: A 75-year-old man was referred to our department of internal medicine due to a positive fecal occult blood test. Lower endoscopy revealed a laterally spreading tumor in the descending colon, and endoscopic submucosal dissection was attempted; however, this procedure was difficult, and the patient was referred to our department for surgical treatment. Contrast-enhanced computed tomography revealed that the endoscopic clip was located in the descending colon on the right side, the inferior mesenteric artery was symmetrical, and the sigmoid colon was located on both the right and dorsal sides of the cecum. Laparoscopic ileocecum and sigmoid colon mobilization was performed from the left side of the patient. After the completion of sigmoid colon mobilization, which returned the sigmoid colon and descending colon to anatomical normalcy, laparoscopic partial resection of the descending colon was performed. Based on the results of a histopathological examination, a granular type of laterally spreading tumor was diagnosed. The patient was discharged uneventfully on postoperative day 8. CONCLUSIONS: Detailed preoperative imaging and surgical simulation are necessary for abdominal surgery involving intestinal malrotation.

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INTRODUCTION: Accurate positioning of components in total knee arthroplasty (TKA) is essential to a satisfactory outcome. Significant malrotation may lead to chronic pain, stiffness, and dysfunction. This study aims to quantify improvements in functional outcomes following revision surgery for malrotation of either one or both components in TKA versus revision for aseptic loosening. METHODS: This was a retrospective review of TKAs that matched and compared the two-year functional outcomes of the malrotation group to a functionally similar aseptic loosening group. Functional outcomes were compared between groups using Short Form (SF-12), Western Ontario and McMaster University Osteoarthritis Index (WOMAC), and Knee Society Functional Score (KSFS). Student t-tests and chi-squared or Fisher's tests were used for statistical analysis. RESULTS: Of the patients revised, 24 had malrotation and 57 had aseptic loosening. A total of 16 femoral and 17 tibial components were revised for malrotation. All 16 femoral components were internally malrotated (mean -4.8 ± 4.1 degrees; range, -0.5 to -16.6). Of the tibial components, 15 were internally malrotated, (mean -9.5 ± 6.6 degrees; range, -2.2 to -23.5) and 2 were externally malrotated (mean 4.6 ± 2.1 degrees; range, 3.1 to 6.0). All functional outcome measures significantly improved comparably within both groups preoperatively to 24 months postoperatively. At 24 months, functional outcome measures were comparable between the groups and WOMAC function scores were significantly higher in the malrotation group. CONCLUSION: Revision TKA for malrotation can yield clinically and statistically significant functional improvements, similar in magnitude to those seen following revision TKA for aseptic loosening. LEVEL OF EVIDENCE: Level III.

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PURPOSE: Intestinal malrotation, characterized by abnormal intestinal positioning, can lead to severe complications like volvulus and internal hernias, especially in neonates and children. Our aim was to evaluate the diagnostic methods, treatment results and postoperative follow-up of pediatric patients treated for intestinal malrotation. METHODS: This retrospective study reviewed medical records of pediatric patients who underwent surgery for intestinal malrotation between January 2013 and January 2022. Data on demographics, symptoms, diagnostic approaches, surgical interventions, and postoperative outcomes were analyzed. RESULTS: The study included 45 patients, with a male predominance (68.8%). Ages ranged from 1 day to 15 years, averaging 1.54 years. Presenting symptoms were acute abdomen (n = 21) and chronic abdominal pain with vomiting (n = 24). Diagnoses were established via physical exams and imaging, including upper gastrointestinal contrast studies and abdominal ultrasonography. All patients received the Ladd procedure, with some requiring necrotic bowel resection due to volvulus. CONCLUSION: The diagnosis and management of pediatric intestinal malrotation present significant challenges due to its variable symptoms and potential for life-threatening complications. Early and accurate diagnosis, followed by appropriate surgical management, is crucial. This study emphasizes the importance of diligent postoperative follow-up to identify and mitigate complications, particularly in younger and severely affected patients.

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A 73-year-old man with a history of heterotaxy syndrome and intestinal malrotation developed hemorrhagic shock due to bleeding from a duodenal ulcer. Esophagogastroduodenoscopy failed to achieve hemostasis because of restriction of the view by massive hemorrhage. Transcatheter arterial embolization cannot achieve endovascular hemostasis due to the vascular anatomy. Therefore, surgical hemostasis was achieved. Intestinal malrotation due to heterotaxy syndrome is a risk factor for gastrointestinal bleeding. Severe gastrointestinal bleeding in patients with intestinal malrotation is difficult to control with endoscopy alone. Therefore, combined therapies with endoscopy, interventional radiology, surgical procedures, and intensive care are vital for achieving a better prognosis.

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Introduction and importance: Paraduodenal hernias (PDHs) are congenital internal hernias. Overall, internal hernias are between 0.2 % and 0.9 %, while 53 % of these statistics are for PDH. There are left and right types of PDHs. CASE PRESENTATION: An otherwise healthy 26-year-old man was presented with a sudden-onset epigastric and right upper quadrant abdominal pain. Abdominopelvic double contrasted CT scan revealed multiple dilated proximal-mid small bowel loops in the portal venous phase consistent with small bowel obstruction, suggesting concomitant bowel malrotation with internal paraduodenal hernia. The patient with the pre-operative diagnosis of small bowel obstruction due to volvulus was scheduled for emergency surgery. He was four weeks complication-free in his regular follow-up. CLINICAL DISCUSSION: In 1857, Treitz first described PDH as a phenomenon when the primitive midgut in embryonic life abnormally rotates and causes mesocolic hernia. The location of the duodenal recess is the origin point for describing the hernia; thus, the jejunum is the most common herniating viscus. However, the stomach, small intestine, and sometimes the colon usually consist of the contents of the hernia. CONCLUSION: In the absence of surgical history, abdominal wall hernia, and intra-abdominal inflammatory disease, in case of repeated abdominal pain or intestinal obstruction, and if no other causes are found, the possibility of a PDH should be kept in mind.

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Intestinal malrotation is primarily diagnosed in the neonatal period, when symptoms typically first appear. In contrast, occurrences in adults are quite uncommon. Adult cases are less frequently reported, often because the condition remains asymptomatic or presents with nonspecific symptoms that can delay diagnosis. Intestinal malrotation in adults can show a range of symptoms, from acute bowel obstruction to vague and chronic symptoms, often leading to a delay in the diagnosis compared to children. Patients with this condition present a distinctive challenge for surgeons regarding diagnosis and treatment, especially in acute situations. This study presents a rare case of a 16-year-old boy who came with chief complaints of acute abdominal pain and multiple episodes of bilious vomiting. The patient underwent an emergency laparoscopy converted to an open Ladd's procedure. During surgery, the duodenum, small intestine, cecum, and appendix were discovered to be abnormally positioned, and the transverse colon and mesentery were twisted along with the superior mesenteric artery and superior mesenteric vein, with the presence of classical Ladd's bands confirming preoperative CT findings of midgut volvulus. The patient tolerated the procedure well, with no intraoperative complications. Acute midgut volvulus is rare in adults and older children. Still, the differential diagnosis should be kept in mind in patients with pain in the abdomen and multiple episodes of bilious vomiting in cases with an uncertain diagnosis to plan proper management and avoid intraoperative surprises. Early detection, accurate imaging methods, and prompt intervention can mitigate complications that could increase morbidity and mortality.

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Managing colon cancer with intestinal nonrotation, a type of congenital intestinal malrotation, is challenging due to the presence of anatomical abnormalities and severe adhesions. When patients have nonrotation, it is markedly more difficult to determine which vessels correspond to the colic vessels and ileal vessels until all vascular branching patterns become evident. The optimal approach for right-sided colon cancer with intestinal nonrotation has yet to be established. In the present case of ascending colon cancer with intestinal nonrotation, we performed laparoscopic right hemicolectomy with D3 dissection using a modified cranial approach. This approach involves tracing, without resecting, branches from the superior mesenteric vein and superior mesenteric artery in a cranial-to-caudal manner until the ileocolic artery and ileocolic vein, which course toward the cecum, are identified, followed by the dissection of the colic vessels and lymph nodes in a caudal-to-cranial fashion.

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Adult intestinal malrotation along with congenital transverse-mesocolic internal hernia causing small bowel obstruction is extremely rare. Most of these patients don't have any obvious clinical symptoms. Only a few cases have been documented in the English literature. We present the unique case of a 43-year-old male without any prior surgical history who presented with nonspecific abdominal pain and was diagnosed with malrotation of the small intestine by computed tomography (CT) scan and underwent exploratory laparotomy found to have internal herniation through the transverse-mesocolon. The patient underwent an emergency laparotomy; a Ladd's procedure and repair of the hernial orifice were performed. This case highlights the association of adult intestinal malrotation with internal hernias and small bowel obstruction; it also explores the importance of timely diagnosis and adequate management of this condition.

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INTRODUCTION: Pediatric digestive volvulus is a serious condition that carries with it a high rate of morbidity and mortality. OBJECTIVE: This review highlights the pearls and pitfalls of pediatric digestive volvulus, including the presentation, diagnosis, and management in the emergency department (ED) based on current evidence. DISCUSSION: Pediatric digestive volvulus is a deadly condition most commonly associated with malrotation. It occurs when the stomach or small intestine twists on itself, resulting in ischemia and potentially strangulation with necrosis and perforation. Presentation differs based on the gastrointestinal (GI) segment affected, degree of twisting, and acuity of the volvulus. Gastric volvulus most commonly presents with retching with or without nonbilious emesis and epigastric distension with pain, while midgut volvulus typically presents with bilious emesis in infants. Patients with GI necrosis and perforation may present with hemodynamic compromise and peritonitis. If suspected, emergent consultation with the pediatric surgery specialist is necessary, and if this is not available, transfer to a center with a pediatric surgeon is recommended. Imaging includes plain radiography, ultrasound, or upper GI series, while treatment includes resuscitation, administration of antibiotics, and emergent surgical decompression and detorsion of the involved segments. CONCLUSION: An understanding of pediatric digestive volvulus and its many potential mimics can assist emergency clinicians in diagnosing and managing this deadly disease.

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BACKGROUND: The Ladd procedure is the treatment of choice for patients with intestinal malrotation; however, the long-term outcomes of the laparoscopic Ladd procedure are not well documented. This study aimed to review the presentation, management, and outcomes of adult patients who underwent a laparoscopic Ladd procedure. METHODS: A retrospective review was conducted to identify adult patients with malrotation who underwent a laparoscopic Ladd procedure between January 1995 and June 2022 at the Mayo Clinic in Rochester, Minnesota. Patient details and follow-up data were obtained from the electronic medical records. Patients were invited to participate in a structured phone interview to assess symptoms and quality of life (QoL). RESULTS: A total of 44 patients underwent the laparoscopic Ladd procedure. Of the 44 patients, 42 (95.5 %) were symptomatic, with 7 (16.7 %) presenting with acute symptoms. Moreover, 8 laparoscopic procedures (13.6 %) required conversion to an open procedure. The median estimated blood loss was 20 mL (IQR, 10-50), operative time was 2.3 h (IQR, 1.8-2.8), and hospital length of stay was 2 days (IQR, 2-3). Postoperative ileus was the most common complication (18.0 %). The median follow-up was 8.00 years (IQR, 2.25-13.00), with more than 90.0 % of patients having partial or complete symptom resolution. Of note, 28 patients (63.6 %) completed phone interviews. Moreover, 1 patient (2.0 %) reported a postoperative volvulus. When asked to compare their current symptoms with those preoperatively, 78.6 % of patients noted that they were significantly better. Furthermore, 85.7 % of patients reported that their QoL was significantly better after surgery. Finally, 96.4 % of patients would recommend the procedure to a friend or family member with the same condition. CONCLUSION: The laparoscopic Ladd procedure is a safe and effective surgical procedure for adult patients with intestinal malrotation.

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