Search

We present a case of a recurrent inguinal bladder hernia that was previously unsuccessfully operated on three times and was repaired using totally extraperitoneal repair (TEP). A 79‐year‐old man presented with a right inguinal swelling that had been treated three times on the same side with anterior approaches. Computed tomography confirmed a recurrent inguinal bladder hernia. TEP was performed after identifying the bladder hernia preoperatively, with previous surgeries that used a plug‐and‐patch technique through an anterior approach. The extraperitoneal approach allowed the bladder to be reduced without injury and the hernia to be safely repaired using a 3D Max® Light Mesh. The postoperative recovery was uneventful, with no recurrence after 1 year. TEP facilitates the diagnosis and repair of bladder hernias, emphasizing the importance of preoperative diagnosis and the efficacy of endoscopic procedures in bladder hernia repair, even in recurrent cases. [ABSTRACT FROM AUTHOR]

Background: Inguinal hernia develops as one of the common complications after robotic or laparoscopic radical prostatectomy (RP). Transabdominal preperitoneal patch plasty (TAPP) for an inguinal hernia after RP is difficult to perform due to postoperative severe adhesions in the preperitoneal cavity. We have introduced a high peritoneal incision approach (HPIA) in TAPP for inguinal hernia patients in whom peritoneal dissection is difficult due to severe adhesions after RP. We evaluate the safety and efficacy of TAPP with a HPIA for patients with an inguinal hernia after robot‐assisted RP (RARP). Methods: Patients characteristics and surgical outcome were evaluated by a retrospective analysis. Results: From January 2014 to December 2017, 21 consecutive patients underwent TAPP for an inguinal hernia after RARP. Twenty‐four lesions were the type 3b and three were type 3a according to the Nyhus classification. A circular incision TAPP was performed for 10 hernia lesions in eight patients and TAPP with HPIA was utilized for 17 lesions in 13 patients. The mean operation time for the unilateral hernia in the HPIA (137.8 ± 20.7 min) was significantly shorter than that (182.2 ± 42.0 min) in the circular incision TAPP (p =.038). The HPIA was complete in all patients, while the circular incision TAPP was converted to intraperitoneal onlay mesh (IPOM)intraperitoneal onlay mesh in five patients (55.6%, p =.008) due to dense adhesions with difficult dissection. No recurrent was observed after follow‐up period of 48 months in both groups. Conclusions: The TAPP with HPIA is feasible and a safe and reliable treatment of choice in patients with an inguinal hernia after RARP. [ABSTRACT FROM AUTHOR]

Lesser omental hernias are rare; however, they should be considered in symptomatic bowel obstruction subsequent to a subtotal or total colectomy. This report describes two cases of recurrent bowel obstruction secondary to lesser omental hernias after laparoscopic total colectomies for ulcerative colitis. Initially, these patients had been treated conservatively; however, due to symptom recurrence, surgical intervention was decided on. In both cases, laparoscopic surgery revealed lesser omental hernias. The small bowel, which had entered from the dorsal aspect of the stomach, was returned to the original position, and the lesser omentum was closed. The patients were discharged uneventfully, with no recurrent bowel obstruction during the follow‐up period. These cases highlight the importance of including internal hernias in the differential diagnosis relative to recurrent bowel obstruction, in patient subpopulations with a prior history of a subtotal or total colectomy. Confirmation by computed tomography is preferable. [ABSTRACT FROM AUTHOR]

Concurrent direct and indirect inguinal, femoral, and obturator hernias are rare. This case report describes a rare case treated using the laparoscopic approach. A 68‐year‐old female patient presented with a moving left inguinal lump and pain. Physical examination and abdominal computed tomography scan revealed the coexistence of a left inguinal hernia or Nuck canal hydrocele and a left femoral hernia. The patient underwent laparoscopic transabdominal preperitoneal repair, and all four orifices were covered with one mesh. The patient was discharged on the second postoperative day without any complications. The concurrent presence of four hernias on the same side is rare and has not been previously reported. The laparoscopic approach is useful in such cases because it allows visualization of multiple hernia orifices from the intra‐abdominal cavity. [ABSTRACT FROM AUTHOR]

Several studies have recently reported the rare occurrence of internal herniation of the small bowel after laparoscopic colorectal surgery. Most cases of internal herniation after laparoscopic colorectal surgery occur due to a mesenteric defect. However, there have been no reports on the indications for closing mesenteric defects to prevent the development of an internal hernia. This study reports a case of an internal hernia of the proximal jejunum near the ligament of Treitz in a patient who underwent laparoscopic sigmoidectomy with splenic flexural mobilization and high ligation of the inferior mesenteric vein. Assessing the risk for internal herniation before completing the initial surgery is crucial. Additionally, mesenteric defect closure should be performed to prevent the development of internal hernias among patients with a potential risk. [ABSTRACT FROM AUTHOR]

Internal hernias secondary to exposed structures after lateral lymph node dissection (LLND) for rectal cancer are rare. A 53‐year‐old man who underwent laparoscopic ultra‐low anterior resection and bilateral LND presented to our emergency department with sudden‐onset severe abdominal pain and vomiting. Computed tomography demonstrated a closed loop obstruction of the intestine in the right lateral pelvic cavity and a significantly dilated small bowel in the abdominal cavity. Laparoscopic surgery revealed small bowel migration into the space between the right ureter and umbilical artery. The herniated bowel was laparoscopically reduced, and the small bowel exhibited no ischemic changes. Meanwhile, the hernial orifice was left unrepaired. The patient was discharged on the seventh postoperative day without complications. An internal hernia caused by exposed structures after lymphadenectomy should be a differential diagnosis in patients who have undergone LLND for rectal cancer and then present with severe abdominal pain and vomiting. [ABSTRACT FROM AUTHOR]

Arteriovenous malformations are a vascular anomaly most often found in the central nervous system; however, they can present ubiquitously in any organs or tissues. We present the case of a 55‐year‐old man who developed a tender, reducible inguinal bulge and underwent laparoscopic transabdominal preperitoneal inguinal hernia repair under the clinical diagnosis of an inguinal hernia. Intraoperative observation revealed no hernia sac, but a poorly defined spermatic cord mass, appearing to be responsible for the patient's symptoms, was found and removed. The pathology of the mass was consistent with the diagnosis of an arteriovenous malformation of the spermatic cord. Surgeons should keep in mind the small possibility of arteriovenous malformations in patients with clinical presentation of an inguinal hernia, as they may cause massive bleeding during and after the operation unless handled appropriately. [ABSTRACT FROM AUTHOR]

Introduction: Trans‐abdominal pre‐peritoneal (TAPP) repair is one of the standard techniques for laparoscopic repair of groin hernias. Literature has shown that both total extraperitoneal (TEP) and TAPP are equally effective with similar outcomes but TAPP has an advantage over TEP as there is more working space, and it provides access to the opposite side for repair of occult hernias. We reviewed our experience of TAPP repair in complicated groin hernias and compared the outcomes with uncomplicated groin hernia. Methods: Patients undergoing TAPP repair from January 2004 to December 2019 were analyzed, and divided into two groups—I uncomplicated and II complicated groin hernia. Results: TAPP repair was performed in 820 patients, of which 70.3% had uncomplicated and 29.7% patients had complicated hernias. Occult hernia was detected in 61 patients. The intra‐operative complications (16.8% vs 1.3%) and conversions (2.4%) were higher in complicated hernias. Laparoscopic assisted repair was used in 16.8% patients with complicated hernias. The incidence of post‐operative complications (62.1% vs 17.3%; P value <.01) were significantly higher in complicated groin hernia patients. The median follow‐up was 15 months; only three patients in the uncomplicated hernia group developed recurrence, and chronic groin pain was higher in the complicated hernia repair patients (P >.05) at 6 months. Conclusion: Although operative time, incidence of intra‐operative and post‐operative complications (albeit minor in nature), and conversions to open are higher after TAPP repair for complicated groin hernias, the short‐term outcomes (hematoma, mesh infection) as well as long‐term outcomes (chronic groin pain, port site hernia and recurrence) are not different when compared with uncomplicated hernias. TAPP repair can be used in both complicated and uncomplicated groin hernias with similar short‐term and long‐term outcomes, albeit with a slightly higher incidence of minor complications in complicated hernias. This can be taken into consideration while operating on patients with complicated hernias and taking informed consent. [ABSTRACT FROM AUTHOR]

We report an extremely rare case of a right Bochdalek hernia with a sac, in which the retroperitoneal and intra‐abdominal organs prolapsed into the thoracic cavity at the same time. The patient was a 7‐month‐old female with no comorbidities. She presented with cough and fever, and chest radiography revealed a right diaphragmatic hernia. Computed tomography showed that the right kidney, intestine, colon, and liver had prolapsed into the thoracic cavity. The patient underwent thoracoscopic surgery, which showed that the abdominal and retroperitoneal organs prolapsed into the thoracic cavity through the Bochdalek hernia. The herniated organs were spontaneously reduced using thoracoscopic insufflation. The defect hole was closed with artificial mesh. We adopted a thoracoscopic approach, in terms of easy reduction of herniated organs and accurate evaluation of the hernia orifice, which was useful. [ABSTRACT FROM AUTHOR]

Intradiaphragmatic extralobar pulmonary sequestration (IDEPS) is considered to be very rare among extralobar pulmonary sequestration (EPS), and IDEPS combined with congenital diaphragmatic hernia (CDH) with sac is extremely rare. The patient was a neonatal girl. Left‐sided CDH with a hernia sac was diagnosed based on computed tomography (CT). Thoracoscopic repair was planned for the 5th day after birth. Left CDH with sac was recognized on the posterolateral side and isolated EPS was recognized on the sac. The hernia sac, including the EPS, was resected, and the diaphragm defect was closed. The resected specimen consisted of fibrous connective tissue and pulmonary sequestration (PS) connected with the sac. It was diagnosed as the hybrid form, with features of both type 2 congenital pulmonary airway malformation (CPAM) and EPS. The postoperative course was uneventful. At 1 year and 9 mo after the operation, no recurrence of herniation or laterality of the diaphragm was recognized. [ABSTRACT FROM AUTHOR]

Spigelian hernia with concurrent inguinal hernia is not uncommon. The hernia location makes conventional laparoscopic repair challenging and this is commonly repaired by the open method. We present the technical considerations and feasibility, as well as literature review, of such a hernia repaired via a minimally invasive fashion. We performed a laparoscopic transabdominal preperitoneal hernia repair for a 59‐year‐old woman who presented with symptomatic irreducible large Spigelian‐inguinal complex hernia, with a hernia neck of 4 cm on computed tomography scan. The hernia contents were reduced transabdominally and subsequently, the preperitoneal space was created via a transabdominal preperitoneal method to allow for hernia defect closure and subsequent mesh placement. The patient was discharged on postoperative day 2 without complication. At 6 months follow‐up, she had no complications or recurrence. With increased experience, the laparoscopic repair of complex Spigelian‐inguinal concurrent hernias is safe and feasible. [ABSTRACT FROM AUTHOR]

An 80‐year‐old woman presented to our emergency department with vomiting which had begun half a day prior to presentation. She had undergone open mesh plug repair for a right obturator hernia 1 year prior to presentation. Computed tomography detected recurrence of the right obturator hernia. Since intestinal viability was maintained, manual reduction of the incarcerated intestine was performed. The patient was admitted to our department to monitor delayed intestinal perforation. Laparoscopic transabdominal preperitoneal repair for obturator hernia was performed 5 days after admission. A self‐fixating mesh was placed over the obturator hernia defect and femoral ring without tacking. The patient was discharged on postoperative day 6 without postoperative complications. At the 4‐month follow‐up, no signs of hernia recurrence or neuropathy were observed. Laparoscopic transabdominal preperitoneal repair for recurrent obturator hernia status post‐open mesh plug repair by using self‐fixating mesh is a safe and suitable procedure. [ABSTRACT FROM AUTHOR]

Bochdalek hernia (BH) is characterized by a defect of the posterolateral diaphragm and intrathoracic herniation of abdominal organs. The laparoscopic or thoracoscopic approach has recently become the surgical standard. However, studies on combined approaches are limited. An 8‐year‐old boy diagnosed with left BH was treated using a combined laparoscopic and thoracoscopic approach. On laparoscopy, BH with hernia sac was identified. Spleen, pancreas tail, kidney, and transverse colon had herniated into the left thoracic cavity. After the adhesion between transverse colon and hernia sac was dissected, all abdominal organs were restored to the abdominal cavity. On thoracoscopy, an 8 × 8 cm hernia orifice defect was identified and closed by suture. The postoperative course was uneventful, with no recurrence. A combined laparoscopic and thoracoscopic approach is safe and effective with a good field of view for left BH with hernia sac in children. To the best of our knowledge, this is the first case with left BH reporting the use of both approaches in a child without conversion. [ABSTRACT FROM AUTHOR]

In this study, we report a case of incarcerated direct inguinal hernia (DIH) after robot‐assisted radical prostatectomy (RARP) in a patient with concomitant DIH. The 71‐year‐old man underwent RARP. Six days later, he developed a right DIH incarceration. His laparoscopy findings revealed an incarcerated intestine that was adherent to the hernia orifice. After reducing the hernia, the peritoneum was found to be defective in the right DIH orifice. The DIH was then repaired via the Lichtenstein method. The patient was discharged without complications on postoperative day 13. No recurrence was observed at 3‐year follow‐up. When repair and peritoneum closure for concomitant DIH are not performed in RARP, it should be kept in mind that the nonrepaired concomitant DIH orifice may develop intestinal incarceration and adhesion to the hernia orifice without the peritoneum immediately after RARP. [ABSTRACT FROM AUTHOR]

Bochdalek hernia is a congenital diaphragmatic hernia (DH). Herein, we report a case of adult Bochdalek hernia following living donor hepatectomy repaired by thoracoscopy‐assisted surgery. A 36‐year‐old man underwent living donor left hepatectomy. Four months later, the patient presented with acute epigastric pain. Computed tomography found the left‐sided DH in which the stomach was incarcerated into the pleural cavity without ischemic changes. As endoscopic intervention was unsuccessful, the herniated stomach was repositioned by thoracoscopy‐assisted surgery. The 3‐cm hernia orifice was found to have a smooth edge with no hernia sac, suggesting Bochdalek hernia, and the defect was primarily closed. The patient was followed up for 20 months without hernia recurrence. This is the first presentation of a case of Bochdalek hernia following donor hepatectomy. In cases of early detected DH, primary repair via a transthoracic approach with thoracoscopy‐assisted surgery is safe and feasible. [ABSTRACT FROM AUTHOR]

The frequency of secondary perineal hernia after abdominoperineal resection has been reported as 0.83%‐26%. The optimal surgery for secondary perineal hernia and surgical indication remains controversial. An 87‐year‐old woman diagnosed with lower rectal cancer underwent laparoscopic abdominoperineal resection. Follow‐up computed tomography at 6 months postoperatively revealed secondary perineal hernia. She reported no discomfort and no incarceration was apparent, but she complained of perineal discomfort 3 months later. Laparoscopic repair surgery was performed using an intraperitoneal onlay mesh plus technique with VENTRALIGHT® ST mesh (Medicon, Osaka, Japan), a non‐absorbable mesh with a biodegradable coating. No recurrence of peritoneal hernia was seen as of 3 months postoperatively. A time lag can exist between imaging findings and symptom appearance. This laparoscopic intraperitoneal onlay mesh plus technique might become the optimal treatment for perineal hernia. [ABSTRACT FROM AUTHOR]

Purpose: Of the various methods used, the laparoscopic surgical repair of inguinal hernias is widely performed. We aimed to estimate the incidence of bilateral and contralateral occult inguinal hernias in our surgical population and to compare the results of total extraperitoneal repair (TEP) for bilateral and unilateral inguinal hernias, occult and non‐occult hernias. Methods: We retrospectively reviewed data of patients who underwent TEP for the repair of adult inguinal hernias from January 2012 to November 2018 in our hospital. Results: Of the data of 259 patients included, 134 (51.7%) and 125 (48.3%) had unilateral and bilateral inguinal hernias, respectively, while 70 patients (27%) were found to have a contralateral occult inguinal hernia, intraoperatively. The mean operative time was 129 ± 48 minutes (range, 43–300 minutes) and 167 ± 55 minutes (range, 85–390 minutes) for the unilateral and bilateral groups, respectively, indicating a significantly longer duration of surgery for the bilateral group (P <.05). Recurrence occurred in 1.5% (5/134) and 0.4% (1/250) of the operated hernias in the unilateral and the bilateral groups, respectively, indicating a significantly lower rate of recurrence in the latter group (P <.05). The two groups showed no statistically significant differences with respect to the remaining perioperative data. The incidence of postoperative complications in occult hernias was not significantly different from that in non‐occult hernias. Conclusions: Our TEP method, involving a laparoscopic exploration from the intraperitoneal side, can be safely and effectively utilized for the repair of both bilateral and contralateral occult inguinal hernias. [ABSTRACT FROM AUTHOR]

Introduction: Late‐onset congenital diaphragmatic hernia constitutes 10%‐36% of congenital diaphragmatic hernias. They qualify for endoscopic treatment including both thoracoscopic and laparoscopic approaches because this type of patient is in relatively stable condition compared with neonatal cases. However, single incision laparoscopic approach has not been reported. We herein report an infantile case of late‐presenting diaphragmatic hernia who underwent single incision laparoscopic repair using an oval‐shaped multichannel port device. Materials and Surgical Technique: A 2 month old female infant had sudden onset dyspnea with cyanosis and was diagnosed as having left diaphragmatic hernia (Bochdalek hernia) by chest X‐ray. As her respiratory condition became stable under conservative treatment using combination of decompression of the gastrointestinal tract and mild sedation, we electively planned laparoscopic repair. Preoperative enhanced computed tomography imaging found that herniated organs were stomach, spleen, pancreatic tail, small intestine and right colon. The patient also had an umbilical hernia, so we decided to perform single incision repair through this umbilical hernia. Three trocars were introduced using an oval‐shaped multichannel port device and herniated organs were reduced by gentle manipulation. The defect of the diaphragm was closed by bi‐hand needle driving for upper and lower limb using a stay suture. The umbilical hernia was also repaired. Postoperative course was uneventful and no recurrence was recognized. Discussion: Wider trocar separation was achieved using the oval‐shaped device, making the needle driving easier to perform. By using an oval‐shaped multichannel port device and ingenuity of needle driving, single incision repair of infant diaphragmatic hernia was enabled. [ABSTRACT FROM AUTHOR]

A 73‐year‐old woman presented to our hospital because of painful bulging in the right lower abdomen, and developed a 17 × 12 cm incisional hernia after kidney transplantation using right oblique incision. Laparoscopic intraperitoneal onlay mesh (IPOM) repair was performed. Since a transplanted kidney is close to the abdominal wall defect, the space between the transplanted kidney and the abdominal wall was peeled off to secure enough space for the mesh to be place. After that the fascial defect was detected precisely, and the polypropylene‐polyglycolic acid composite mesh was fixed with 3 cm overlapping of the hernia ring by non‐absorbable tacks. The patient was discharged 9 days after surgery. In general, abdominal incisional hernias after kidney transplantation are relatively large with boundary defect of abdominal wall ensuing between the abdominal and allograft. However, laparoscopic IPOM repair of incisional hernia after kidney transplantation can be performed safely and effectively. [ABSTRACT FROM AUTHOR]

Laparoscopic ventral hernia repair with intraperitoneal onlay mesh reinforcement is often performed in clinical practice. We herein describe a patient who developed a Spigelian hernia at the edge of the mesh due to rupture of the muscular layer in the abdominal wall. A 69‐year‐old woman developed a left‐sided abdominal bulge 15 months after laparoscopic ventral hernia repair. CT showed a 33‐mm defect in the abdominal wall at the lateral edge of the left abdominal rectus muscle with an intestinal prolapse through the defect. She was diagnosed with a Spigelian hernia and underwent operation. The hernia orifice was located at the aponeurosis of the transverse abdominal muscle where the thread had been used to fix the mesh through all layers of the abdominal wall. This report details a case of a Spigelian hernia after laparoscopic ventral hernia repair. [ABSTRACT FROM AUTHOR]

Introduction: Spigelian hernia is a rare lateral ventral hernia traditionally repaired through open incision with extensive dissection. Three laparoscopic techniques have been reported in the literature: intraperitoneal onlay mesh (IPOM), transabdominal preperitoneal (TAPP), and total extraperitoneal (TEP). TEP is less popular than the other approaches. We evaluated TEP's safety and effectiveness and compared different laparoscopic techniques. Methods: All patients with Spigelian hernia who had undergone extended TEP (eTEP) repair with mesh in our center from January 2007 to February 2020 were studied. A three‐port technique with a preperitoneal space created by telescope at the midline was adopted. A systematic review on laparoscopic mesh repair was performed by searching for "Spigelian hernia" and "laparoscopic" from 1999 to 2019 in the MEDLINE database. Results: Seven patients underwent eTEP repair for Spigelian hernia. Five presented with abdominal mass and underwent preoperative imaging. Two were diagnosed incidentally during TEP for inguinal hernia. The mean operative duration was 65 minutes (range, 40‐93 minutes). There were no open conversions or intraoperative complications. The mean length of hospital stay was 1.4 days (range, 1‐3 days). The mean follow‐up period was 44.3 months. One patient developed seroma. There was no recurrence or chronic pain. We identified 197 laparoscopic mesh repairs reported in 41 articles. IPOM (n = 91) was the most popular approach, followed by TAPP (n = 70) and TEP (n = 36). Laparoscopic mesh repair of Spigelian hernia is safe and offers excellent outcomes. Conclusion: We found the eTEP approach safe and effective for Spigelian hernia repair. IPOM, TAPP, and TEP are comparable. [ABSTRACT FROM AUTHOR]

Paraduodenal hernia (PDH) is a congenital internal hernia caused by an abnormal rotation of the midgut during embryotic life; it is characterized as right‐ or left‐sided according to the hernial sac location. Herein, we describe a case of a 30‐year‐old male patient who was preoperatively diagnosed with right PDH and underwent successful laparoscopic repair using reduced‐port surgery (RPS). The patient presented with postprandial nausea, vomiting, and upper abdominal pain. Contrast‐enhanced CT and an upper gastric series led to the preoperative diagnosis of right PDH associated with intestinal malrotation. Thereafter, laparoscopic repair using RPS was performed. After the small bowels were reduced from the hernial sac, the hernial orifice was opened widely and laterally. The postoperative course was uneventful. This is the first report of a successful laparoscopic surgery on right PDH using RPS. [ABSTRACT FROM AUTHOR]

Introduction: The International Guidelines for Groin Hernia Management recommends an anterior repair after a failed posterior repair, and laparoscopic repair after a failed anterior tissue repair or Lichtenstein repair. However, there are not enough studies to guide decision‐making for patients with recurrent hernia patients after combined anterior‐posterior repair. We investigate the safety and usefulness of transabdominal preperitoneal repair (TAPP) for recurrent hernia patients after failed anterior‐posterior repair. Methods: We conducted a retrospective analysis of 13 consecutive patients with recurrent groin hernia who underwent TAPP after prior anterior preperitoneal mesh repair (that created anterior and posterior scarring) between September 2013 and October 2018. The control group comprised 45 patients who underwent TAPP for recurrent hernia after anterior repair (43 nonmesh repairs and two Lichtenstein repairs). Results: There were no intraoperative complications, and chronic pain was not reported by the patients with prior anterior preperitoneal mesh repair. The mean operative time was 113 ± 31.3 minutes, and the mean postoperative stay was 1.62 ± 0.87 days. The Wong–Baker FACES rating scale score for pain on postoperative day 1 was 1.91 ± 1.5; on postoperative day 7, the score was 1.0 ± 0.89. None of these findings was significantly different from the findings in patients who had a prior anterior repair. A single patient experienced a further recurrence and underwent repeat TAPP. Conclusions: The use of TAPP after failed combined anterior‐posterior mesh repair may be feasible and safe for recurrent groin hernia. Further study is needed to determine long‐term outcomes. [ABSTRACT FROM AUTHOR]

We present a rare case of De Garengeot hernia treated with simultaneous laparoscopic appendectomy and transabdominal preperitoneal hernia repair. Our patient was an 85‐year‐old man with a bulging mass in the right groin. De Garengeot hernia was observed on contrast‐enhanced CT. Urgent laparoscopy showed the distal part of the appendix passing through a right‐sided femoral hernia. Laparoscopic appendectomy was performed, followed by transabdominal preperitoneal repair of the femoral hernia. Pathological examination revealed ischemic necrosis of the appendix. The patient's postoperative recovery was uneventful. [ABSTRACT FROM AUTHOR]

Introduction: Bladder hernia is relatively rare in cases of inguinal hernia. In some instances, bladder hernia may be treated as inguinal hernia if bladder prolapse is not recognized. Because of the rarity of inguinal bladder hernias, there are no related detailed reports from studies performed at a single institution. In our hospital, patients with suspected inguinal hernia undergo CT in the prone position, enabling the diagnosis of bladder hernia preoperatively. This study aimed to clarify the clinical characteristics of inguinal bladder hernias and consider noteworthy points in their laparoscopic treatment. Methods: This retrospective analysis included data from 32 consecutive patients with bladder hernia in 1126 patients with inguinal hernia. In each patient, the lengths of the hernial orifice and prolapsed bladder were measured on the CT images and intraoperatively. Totally extraperitoneal (TEP) repair was performed in all patients, who were then followed for 1 year postoperatively. Results: Inguinal bladder hernia was detected on CT in 32 of 1126 patients (2.8%). Among them, only five (15.6%) had urological symptoms such as pollakiuria or the sensation of residual urine. The 32 patients were classified into three groups according to hernia subtype: intraperitoneal (n = 12, 37.5%), para‐peritoneal (n = 15, 46.9%), and extraperitoneal (n = 5, 15.6%). The prolapsed bladder of the extraperitoneal type was significantly shorter than that of the other subtypes. The prolapsed bladders were directly identified in the extraperitoneal space and repaired safely with TEP. One recurrence (3.1%) occurred 2 months postoperatively. Conclusion: Preoperative CT and TEP are useful for the definitive diagnosis and treatment of inguinal bladder hernia. [ABSTRACT FROM AUTHOR]

Introduction: Peritoneal injury during laparoscopic totally extraperitoneal (TEP) inguinal hernia repair is an intraoperative complication that affects accomplishment. We retrospectively examined the causes of peritoneal injury and methods of TEP repair. Methods: This study examined 58 patients with inguinal hernia (43 unilateral, 15 bilateral) who had undergone TEP repair; all procedures were performed by the same surgeon. The incidence of peritoneal injury, clinical characteristics that could have influenced peritoneal injury, and management of the injury were analyzed. Results: Peritoneal injury was noted in 16 inguinal hernias (21.9%, 16 /73). Injury occurred more frequently in right‐sided hernias than in left‐sided hernias (31.6% vs 11.4%, P =.049). No other factors were related to injury. Peritoneal injury occurred due to anatomical misrecognition in five hernias (31.3%, 5/16) and unintentional dissection in six hernias (37.5%, 6/16). All injuries due to unintentional dissection occurred in right‐sided hernias. The procedures used for peritoneal injury repair were endoscopic suturing for 4 hernias, pre‐tied loop ligation for 1 hernia, and ligation clips in 11 hernias. Additional techniques were required in three hernias repaired by endoscopic suturing (75% 3/4). After introduction of the ligation clips, endoscopic suturing was discontinued, and no additional techniques were needed. Conclusion: Peritoneal injury more frequently occurred in right‐sided inguinal hernia than in left‐sided inguinal hernia during TEP repair. The common reasons for peritoneal injury were anatomical misrecognition and unintentional dissection. Repair using ligation clips is the best option for peritoneal injuries that occur during TEP repair. [ABSTRACT FROM AUTHOR]

A 7‐year‐old girl was referred to our hospital with a suspected right‐sided indirect inguinal hernia. An egg‐sized elastic, non‐painful mass was palpated in the right inguinal region. Preoperative CT demonstrated a 30‐mm simple cystic mass in the right internal inguinal canal, which we diagnosed as an abdominal cyst of the canal of Nuck. Laparoscopy revealed that the abdominal cystic component was ruptured, so we performed Pott's procedure. However, the patient's right groin swelled on postoperative day 3, necessitating re‐operation. The patient's symptoms recurred again after 3 months, despite having had two surgical repairs. In the third operation, a right‐sided femoral hernia was confirmed and repaired via external and laparoscopic approaches. To the best of our knowledge, there have been no reports on the combination of femoral hernia and cyst of the canal of Nuck in children. A laparoscopic approach was useful for obtaining a definitive diagnosis and conducting a safe and secure surgical repair. [ABSTRACT FROM AUTHOR]

The association between Morgagni hernia and Menkes disease has not yet been described. Here, we report such a rare association in an 8‐year‐old boy who presented with subocclusive symptoms. He successfully underwent laparoscopic repair with a patch. The patch was fixed to the anterior abdominal wall by using transfascial sutures with extracorporeal knot tying and to the remaining edges of the diaphragmatic defect by using intracorporeal suturing and spiral tacks. At the 2‐year follow‐up, the child remained recurrence‐free and without gastrointestinal symptoms. The potential relationship between the two conditions and the controversial use of spiral tacks to affix the mesh to the diaphragm are also discussed. [ABSTRACT FROM AUTHOR]

Single‐incision laparoscopic repair of a congenital Morgagni diaphragmatic hernia using a suture‐assisting needle was performed in a 1‐year‐old boy. Three ports were inserted through a single umbilical incision to repair the 2.5 × 2.3‐cm defect. The full‐thickness muscle layer of the anterior abdominal wall and the posterior rim of the defect were penetrated with the suture‐assisting needle holding a thread, which was then released. The needle tip was pulled back over the muscle layer, shifted laterally, and again passed through the muscle layer and the posterior rim. The thread was then captured by the needle and pulled out through the anterior abdominal wall. Five mattress sutures were placed in this way and tied subcutaneously. The postoperative course was uneventful, and the cosmetic outcome was favorable. A suture‐assisting needle is useful for completing full‐thickness anterior abdominal wall repair, which is important for preventing the recurrence of a congenital Morgagni diaphragmatic hernia. [ABSTRACT FROM AUTHOR]

Inguinal bladder hernia is a rare clinical condition, and only a small number of reported cases have been treated by laparoscopic surgery. In the present case, the patient was a 78‐year‐old man who presented to our emergency department with a chief complaint of right inguinal bulge and pain. CT imaging revealed an incarcerated right inguinal hernia containing the small intestine and a portion of the urinary bladder. We performed manual reduction of the incarcerated intestine, and he was admitted to the surgical ward for follow‐up. On the 19th day after discharge, recurrence of incarceration developed, and he was readmitted after manual reduction. A laparoscopic transabdominal preperitoneal repair was performed. After careful reduction of the protruding bladder from the hernial orifice, we repaired the right inguinal hernia with a mesh prosthesis. We experienced a rare case of right indirect inguinal bladder hernia that was treated successfully with laparoscopic repair. [ABSTRACT FROM AUTHOR]

Introduction: Both laparoscopic and open approaches are well accepted for spigelian hernia (SH) repair. Several techniques for SH repair are described in literature. In our study, eight patients underwent laparoscopic SH repair. A modified lateral TAPP approach was used in four cases and then compared with the conventional TAPP approach. Methods: From January 2015 to January 2017, eight cases of SH were treated using the laparoscopic TAPP approach. Four cases underwent surgery by the conventional laparoscopic TAPP approach (group I). For the other four, modified lateral approach transabdominal preperitoneal technique was used (group II). Postoperative pain, operative time, length of hospital stay, and complications were compared between the groups. Patients were followed up for a minimum period of 1 year. Result: Among the eight cases, the mean age was 52 years in group I and 50 years in group II, mean defect size was 23 mm in group I and 28 mm in group II, mean length of hospital stay was 1.50 days in group I and 1.25 days in group II, and operative time was 61 minutes in group I and 51 minutes in group II. There was no remarkable difference in complications or length of hospital stay between the groups. The groups were comparable in all other parameters, but the lateral approach was ergonomically better for the surgeon. Conclusion: Of the approaches described for laparoscopic SH repair, the modified lateral TAPP approach is more convenient because it provides better and more adequate lateral and inferior space access and is ergonomically better for surgeons. [ABSTRACT FROM AUTHOR]

Introduction: Laparoscopic totally extraperitoneal (TEP) hernia repair remains technically challenging due to the steep learning curve and unfamiliar territory. This paper describes an eight‐step standardized technique of laparoscopic TEP hernia repair that is easily reproducible, thus reducing the learning curve. Materials and Surgical Technique: The eight steps are as follows: (a) creation of the pneumo pre‐peritoneal space; (b) identify the pubis symphysis; (c) identify the inferior epigastric vessels; (d) lateral to medial dissection of the hernia sac; (e) identification of cord structures and triangle of doom/pain; (f) herniotomy; (g) parietalization of the hernia sac; (h) placement and fixation of the mesh. Discussion: The learning curve of laparoscopic TEP can be decreased by proctoring, standardization of the procedure and having a formal set of operative steps that residents can follow and easily repeat. [ABSTRACT FROM AUTHOR]

Introduction: This study presents the initial results of a transfascial suture mesh fixation technique. This method was devised to reduce operative costs and foreign body‐associated risks while embracing the benefits of fixation in laparoscopic inguinal hernia repair. Materials and Surgical Technique: Patients undergoing laparoscopic inguinal hernia repair with transfascial suture fixation (TRANSFIX) in our center between March 2017 and March 2018 were retrospectively reviewed. The procedure is orchestrated by a reusable fascial closure device sequentially puncturing the fascia vertically through the inferior port site and guiding a polypropylene thread through the mesh. The thread is retrieved from the extraperitoneal plane with the device, creating an extracorporeal suture loop to embed a surgical knot at the subcutaneous layer of the port site. Discussion: In its first year after introduction, 16 TRANSFIX were performed. All patients were men (mean age, 62.6 years). Thirteen hernias (81.3%) were first occurrence, and three (18.8%) were recurrent. Twelve (75.0%) were direct hernias, and three (18.8%) were indirect hernias; one patient presented with concurrent direct and indirect hernia. Median operating time was 41.5 minutes for unilateral repair and 73.0 minutes for bilateral. Median blood loss was 5 mL. One patient had a seroma after unilateral indirect hernia repair. After a median follow‐up of 15.5 months (range, 9‐21 months), no patient had chronic pain, wound infection, hematoma, or recurrence. Instrumental cost reduction per operation was between $150 and $300. TRANSFIX appears to be a safe and economical mesh fixation method. [ABSTRACT FROM AUTHOR]

Introduction: This study aimed to compare the safety and efficacy of laparoscopic percutaneous extraperitoneal closure (LPEC) and conventional open repair (OR) for inguinal hernia in infants younger than 6 months. Methods: The medical records of 202 patients who had undergone LPEC or OR at an age younger than 6 months between 2010 and 2016 were reviewed. Patient characteristics and surgical outcomes were compared between LPEC and OR. Results: In total, there were 120 LPEC (76 males, 44 females) and 83 OR (76 males, 7 females) cases. There were no differences in median age, median bodyweight, and presence of incarceration between the two groups (LPEC group: 3 months (range, 0–5 months), 5.7 kg (range, 2.3–9.6 kg), and 13.3%; OR group: 3 months (range, 1–5 months), 5.5 kg (range, 2.1–9.0 kg), and 12.0%). LPEC was completed in all cases without any intraoperative complications or open conversions. In the LPEC group, 60.0% of unilateral hernia patients had a contralateral patent processus vaginalis and underwent prophylactic closure. The incidence of metachronous contralateral hernia was significantly lower in the LPEC group than in the OR group (0% vs 10.0%, P < 0.01). Operative time was significantly shorter during LPEC than during OR (P < 0.01) for male patients. The recurrence rate was lower in the LPEC group (0.83%) than in the OR group (2.4%), but the difference was not significant. Conclusion: The present data indicate that LPEC is comparable to OR in terms of safety and efficacy in infants younger than 6 months. Moreover, among the LPEC group, there were fewer incidences of metachronous contralateral hernia, and the procedure had a shorter operative time. [ABSTRACT FROM AUTHOR]

Introduction: Inguinal hernia repair and cholecystectomy are frequently performed in the field of gastrointestinal surgery. However, reports describing surgical procedures that involve simultaneous transabdominal preperitoneal hernia repair (TAPP) and laparoscopic cholecystectomy (LC), as well as the safety and usefulness of this combination, are limited. Herein, we report a surgical procedure involving simultaneous TAPP and LC (TAPP + LC) and present the outcomes of patients who have undergone this combined surgical procedure, with a particular focus on its safety and usefulness. Methods: We simultaneously performed TAPP + LC in 17 patients (mean age, 66.5 ± 8.1 years) with concomitant inguinal hernia and gallbladder stones. We assessed surgical outcomes. Results: The mean operative time was 157 ± 39 min, and mean postoperative hospital stay was 3.2 ± 0.6 days. The median cost was $7673 for TAPP + LC. The mean postoperative length of hospital stay was 1.1 ± 0.6 day for TAPP alone and 3.4 ± 1.4 days for LC alone. The median costs of TAPP alone and LC alone were $4932 and $5453, respectively. Regarding intraoperative complications, the inferior epigastric vessels were damaged in two patients, and seroma was detected as a postoperative complication in one; these complications were spontaneously resolved. No mesh‐ or infection‐related complications were noted. Conclusion: Simultaneous TAPP + LC is safe and can be regarded as a standard surgical procedure for patients with concomitant inguinal hernia and gallbladder stones. The TAPP + LC combination appears to help prevent the need for two hospitalizations and, thereby, reduces hospital stay and economic burden. [ABSTRACT FROM AUTHOR]

The early and accurate diagnosis of reduction en masse followed by proper treatment is important but has been difficult. Here, we report the case of a 58‐year‐old Japanese man who presented with abdominal pain and vomiting at a nearby clinic. He was referred to our hospital on suspicion of small bowel obstruction. Despite the total disappearance of his symptoms, the abdominal X‐ray examination showed distended loops of small bowel. The preoperative diagnosis of small bowel strangulation due to an internal hernia was made by CT, and we therefore performed emergency exploratory laparoscopy. We intraoperatively diagnosed the patient with the reduction en masse of a right inguinal hernia, and we conducted a transabdominal preperitoneal hernioplasty. This patient's case demonstrates that even when a patient is asymptomatic after the reduction of an inguinal hernia, the possibility of a reduction en masse remains. [ABSTRACT FROM AUTHOR]

Introduction: The laparoscopic transabdominal preperitoneal approach requires peritoneal closure and technically skilled knotting. We have started to use a barbed running suturing device (V‐Loc 180) without knotting for transabdominal preperitoneal repair of hernias. This study aimed to determine whether using V‐Loc 180 was safe and shortened the time for laparoscopic peritoneal closure. Methods: Between December 2010 and February 2017, 3‐0 V‐Loc 180 and a multifilament absorbable running suture (3‐0 Vicryl) were used for three‐port transabdominal preperitoneal repair of inguinal hernia in 363 cases. Data including peritoneal closure time and the complications were retrospectively recorded. Results: Factors identified as significantly prolonging the peritoneal closure time were the hernia side (P = 0.0269), the type of hernia (P = 0.001), the suture device used (P < 0.0001), and the surgeon's experience (P < 0.0001). Use of the barbed suture was associated with a significantly shorter peritoneal closure time than the multifilament suture (mean closure time: 10.2 and 12.7 min, respectively). While there were no postoperative complications in the barbed suture group, there were two cases (1.9%) of postoperative complications in the multifilament suture group (P = 0.0272). Conclusion: We demonstrated that the use of the barbed suturing device for laparoscopic peritoneal closure was safe and feasible. [ABSTRACT FROM AUTHOR]

Introduction: The aim of this study was to evaluate the efficacy of single‐incision laparoscopic surgery for totally extraperitoneal repair (SILS‐TEP) of irreducible inguinal hernias and incarcerated inguinal hernias. Methods: We performed a retrospective analysis of 194 patients, including 16 with irreducible or incarcerated hernia, who had undergone SILS‐TEP from May 2016 to December 2017 at Kinki Central Hospital. The outcomes of patients with irreducible or incarcerated hernia and those with reducible hernia were compared. For irreducible or incarcerated hernia, laparoscopic exploration with hernia reduction through an intraumbilical incision was performed. If no bowel resection was needed, one‐stage SILS‐TEP was performed. If bowel resection was required, two‐stage SILS‐TEP was performed 2–3 months after the bowel resection. Results: Of the 16 patients, 8 had an irreducible hernia, and 8 had an incarcerated hernia. The eight patients with an incarcerated hernia underwent emergency surgery, and among these patients, two needed single‐incision laparoscopic partial resection of the ileum followed by two‐stage SILS‐TEP. Fourteen patients, excluding the two patients who required single‐incision laparoscopic partial resection of the ileum, underwent laparoscopic exploration with hernia reduction followed by one‐stage SILS‐TEP. Among these 14 patients, one with an irreducible hernia required conversion to Kugel patch repair. The operative outcomes were generally comparable between the two groups. However, the operative time was longer for unilateral hernia, and more seromas were seen in the irreducible or incarcerated group. No other major complications or cases of hernia recurrence were noted in this study. Conclusions: SILS‐TEP, which offers good cosmetic results, can be safely performed for irreducible or incarcerated inguinal hernia. [ABSTRACT FROM AUTHOR]

Laparoendoscopic single-site surgery (LESS) for laparoscopic inguinal hernia repair (IHR) offers the potential for excellent cosmetic outcomes and maximization of the inherent advantages of minimally invasive surgery. LESS IHR is associated with a steep learning curve, which is attributable to both the IHR technique itself and the single-site technique. The technical obstacles in the single-site technique may be mitigated by employing certain maneuvers and strategies that minimize clashing between instruments and improve freedom of movement. The current literature consistently points out the inherent challenges in LESS IHR, with its longer operative time compared to that of conventional laparoscopic IHR. LESS IHR performed by capable operators has comparable complication rates, duration of hospital stay, and incidence of recurrence as conventional laparoscopic IHR. LESS IHR is both feasible and safe. Given its excellent cosmetic outcome, it is likely to be sought by younger patients who are concerned with scar formation. The use of robotics may bypass the technical challenges in LESS, but cost considerations in their usage will likely persist. [ABSTRACT FROM AUTHOR]

We report herein a patient with an inguinoscrotal hernia containing the urinary bladder. The hernia was safely repaired using the laparoscopic transabdominal preperitoneal repair technique. A 76‐year‐old man was admitted to our hospital with abdominal pain, vomiting, and diarrhea. His scrotum was swollen to fist size. Abdominal CT showed herniation of the sigmoid colon and the bladder into the right inguinal region, and his abdominal pain was attributed to incarceration of the sigmoid colon; this was manually reduced. About 1 month later, we performed transabdominal preperitoneal repair. After the direct hernial orifice was identified, the bladder was noted to be sliding from the medial side of the hernia; this was reduced. Peeling on the medial side was carried out to the middle of the abdominal wall, and the myopectineal orifice was covered with mesh. The patient was discharged on postoperative day 1. [ABSTRACT FROM AUTHOR]

Groin hernias are very common, and surgical treatment is usually recommended. In fact, hernia repair is the most common surgical procedure performed worldwide. In countries such as the USA, China, and India, there may easily be over 1 million repairs every year. The need for this surgery has become an important socioeconomic problem and may affect health-care providers, especially in aging societies. Surgical repair using mesh is recommended and widely employed in Western countries, but in many developing countries, tissue-to-tissue repair is still the preferred surgical procedure due to economic constraints. For these reason, the development and implementation of guidelines, consensus, or recommendations may aim to clarify issues related to best practices in inguinal hernia repair in Asia. A group of Asian experts in hernia repair gathered together to debate inguinal hernia treatments in Asia in an attempt to reach some consensus or develop recommendations on best practices in the region. The need for recommendations or guidelines was unanimously confirmed to help overcome the discrepancy in clinical practice between countries; the experts decided to focus mainly on the technical aspects of open repair, which is the most common surgery for hernia in our region. After the identification of 12 main topics for discussion (indication, age, and sex; symptomatic and asymptomatic hernia: type of hernia; type of treatment; hospital admission; preoperative care; anesthesia; surgical technique; perioperative care; postoperative care; early complications; and long-term complications), a search of the literature was carried out according to the five levels of the Oxford Classification of Evidence and the four grades of recommendation. [ABSTRACT FROM AUTHOR]