A detailed retrospective analysis of all patients who underwent biologic mesh reinforced cruroplasty in the repair of large and complex para-esophageal hernia was performed utilizing the prospectively maintained esophago-gastric database at the (b)(6) between (b)(6) 2004 and (b)(6) 2013.During the study period, the department performed 132 para-esophageal hernia repair operations, of which 51 (39%) procedures were carried out in 49 patients utilizing mesh as described above.All procedures were attempted laparoscopically, and completed successful repair was achieved in 50 cases (98%).The indications for surgery were large primary type iii/iv para-esophageal hernia (41/51, 80%); recurrent peh (6/51, 12%), 2 of whom had previously had mesh reinforced cruroplasty; crural herniation following previous anti-reflux surgery (4/ 51, 8%).Criteria for consideration of mesh placement was width [4 cm in 42 (83%), divergent crural angle 37 (73%) and poor quality crura in 22 (43%).Both patients with recurrent herniation were mesh-reinforced.Two patients had symptoms of dysphagia related to the mesh: 1 in the postoperative period and 1 at routine follow-up.The patient with early post-operative dysphagia had undergone a 360-degrees fundoplication with a 5 cm x 5 cm x 1 mm mesh.The patient with late-onset dysphagia also had a 360-degrees fundoplication and 5 cm x 5 cm x 1 mm mesh.Successful resolution of symptoms was achievable in all cases with endoscopic balloon dilatation.
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