Laparoscopic treatment of congenital inguinal hernia in children

PURPOSE: The authors report their experience in the laparoscopic treatment of congenital inguinal hernia in children. METHODS: Between September 1994 and September 1995, 45 boys between 8 months and 13 years of age (mean, 4 years) were treated laparoscopically for hydroceles, spermatic cord cysts, or hernias. Twenty-six (57.8%) boys showed a right inguinal hernia, 17 (37.8%) a left hernia, and two cases (4.4%) presented the clinical data of a bilateral pathology. The approach used for small hernias was the placement of purse-string suture around the internal orifice of the inguinal canal (28 cases). As to hernias exceeding 4 to 5 mm in diameter, the external hemicircumference of the neck was opened to bring the conjoined tendon closer to the crural arch with a nonresorbable suture (17 cases). There was never need to use a prosthesis. RESULTS: Surgery lasted from 15 to 45 minutes with the duration decreasing with experience. There were no intra- or postsurgical complications. Two patients (4.4%) experienced a recurrent inguinal hernia, which was successfully operated on again with laparoscopy. CONCLUSION: The early results of these authors suggest that laparoscopic surgery is a feasible and safe technique for the treatment of patent peritoneal vaginal canal (PVC) and inguinal hernia in children

Laparoscopic surgery for gastroesophageal reflux disease during the first year of life.

Background: Very few children need gastroesophageal antireflux surgery during their first year of life; hence, no series has been published so far. The authors report their experience in 3 centers. Methods: From January 1993 to December 1998, 36 infants between 23 days and 13 months of age, suffering from gastroesophageal reflux disease (GERD), underwent surgery by a laparoscopic approach. The patients’ weights ranged from 2.4 to 8.5 kg. Preoperative diagnostic studies included esophagograms, manometries, endoscopies, and pH-metries. Fifteen babies (41.6%) had associated anomalies, and 10 (27.7%) were neurologically impaired. Thirty-six laparoscopic fundoplications were performed according to either Toupet’s procedure (17 of 36), Rossetti’s (10 of 36), Nissen’s (8 of 36) or Lortat-Jacob’s (1 of 36). Four infants previously had undergone a gastrostomy, whereas 6 needed one during the antireflux procedure. Results: There was no mortality in our series. Three infants (8.3%) had an intraoperative complication: 1 lesion of a diaphragmatic vessel, 1 pneumothorax, and 1 case of severe hiatal hernia requiring conversion to open surgery. During the median follow-up of 22 months, 4 redo procedures were performed (11.1%). Conclusions: This experience shows the feasibility of laparoscopic fundoplication even in children below 1 year of age. An accurate preoperative diagnostic study is mandatory, because 50% of these patients presented associated anomalies. A long and accurate follow-up is necessary to evaluate long-term results and detect possible complications, which can occur as late as 1 year after surgery. In addition, we believe that redo antireflux surgery is possible by the laparoscopic approach without major difficulties, based on our larger experience with older children

Complications of laparoscopic antireflux surgery in childhood.

Background: The aim of this study was to assess the complications associated with the laparoscopic treatment of gastroesophageal reflux disease (GERD) in children. Methods: From March 1992 to March 1998, we used the laparoscopic approach to treat 289 children affected by gastroesophageal reflux disease. The patients’ ages ranged between 4 months and 17 years (median, 4.3 years), and their body weight ranged between 5 and 52 kg. In 148 children (51.3%), we adopted a Nissen-Rossetti procedure and in 141 (48.7%) a Toupet technique. Results: The duration of surgery ranged between 40 and 180 min (median, 70). There were no deaths and no anesthesiological complications in our series. We recorded 15 (5.1%) intraoperative complications: six pleural perforations, four lesions of the posterior vagus nerve, two esophageal perforations, two gastric perforations, and one pericardiac perforation. Conversion to open surgery was necessary in only four cases (1.3%). We recorded 10 (3.4%) postoperative complications: one peritonitis due to an esophageal perforation not detected during the intervention that required a reoperation, five cases of herniation of the epiploon through a trocar orifice, three cases of dysphagia that disappeared spontaneously after a few months, and one case of delayed gastric emptying that subsequently required a pyloroplasty. We had six recurrences of GERD (2.1%). In two cases, a new fundoplication was performed using the laparoscopic approach; in the other four, the GERD was controlled with medical therapy. Conclusion: Our results show that laparoscopic fundoplication is an adequate treatment for children with GERD that has a low rate of complications. When severe complications do occur, they can be treated effectively via the laparoscopic approach

Laparoscopic esophagomyotomy for the treatment of achalasia in children: a preliminary report of eight cases

Background: Albeit rare in children, achalasia is a disorder with severe symptoms that causes growth impairment. The treatment of choice in children is the esophagomyotomy, although there are variations in the surgical approaches available and differences of opinion regarding the inclusion of an adjunctive antireflux procedure. The recent advent of the laparoscopic approach has had a profound impact on the treatment of achalasia in both adults and children. Methods: In this report, we describe eight patients with severe achalasia who were treated by laparoscopic Heller’s operation associated with a fundoplication according to either Dor’s or Toupet’s technique. The patients’ ages ranged between 2 and 13 years. A five-port technique was used: a 10-mm port placed infraumbilically for the optics and four 5-mm ports. One was placed in the right abdominal quadrant for retraction of the left hepatic lobe, one in the left abdominal quadrant for the first operative instrument, one below the xyphoid appendix for the second operative instrument, and the last one to introduce a 5-mm cannula laterally to the umbilicus to retract the stomach below. A 7–8-cm laparoscopic Heller esophagomyotomy was completed, followed by an anterior Dor fundoplication in six cases and a Toupet in two. The longitudinal division of the anterior esophageal musculature was performed with a scalpel or scissors. The myotomy was made along the stomach, extending for $2–3 cm. Results: Mean operating time was 120 mins. Three complications were recorded. There were two perforations of the gastroesophageal mucosa; the first was sutured in laparoscopy and the second required a second operation. The third complication was a case of dysphagia resolved by dismounting a fundoplication that was too tight. At follow-up, which lasted from 6 months to 5 years, the children were all free of symptoms. Conclusions: Laparoscopic Heller esophagomyotomy appears to be a complex and difficult operation, but it is as safe and effective as laparotomy in children with achalasia. However, complications can be numerous and severe at the beginning of a surgeon’s experience