Hernia : the journal of hernias and abdominal wall surgery
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Lichtenstein tension-free mesh repair is the most commonly used technique for the open treatment of inguinal hernia. Mesh fixation and the potential risk of associated pain are always a surgical concern. The aim of this study was to report the initial clinical experience using an innovative, partly resorbable mesh with self-gripping properties. ⋯ The use of a novel low-density, macroporous mesh with semi-resorbable self-fixing properties during tension-free repair may be a satisfactory solution to the clinical problems of pain and recurrence following inguinal herniorrhaphy.
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Comparative Study
Laparoscopic inguinal total extraperitoneal hernia repair under spinal anesthesia without mesh fixation in 1,220 hernia repairs.
The need for general anesthesia and the cost and pain due to metal staples required for fixing the mesh are the major reported disadvantages of laparoscopic total extraperitoneal (TEP) hernia repair. We studied the feasibility and results of TEP done under spinal anesthesia with non-fixation of the mesh (SA-NF). This group was compared to TEP done under general anesthesia with non-fixation of the mesh (GA-NF) and repairs done under SA with fixation of the mesh (SA-F). ⋯ TEP, done under SA and without fixation of the mesh, is safe, feasible, and associated with low recurrence rates. Since this procedure does not have the disadvantages usually attributed to TEP, it can be possibly recommended as a first-line procedure, even for unilateral inguinal hernias. Further studies are needed to substantiate this.
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Randomized Controlled Trial Comparative Study
Pre-emptive infiltration of Bupivacaine in laparoscopic total extraperitoneal hernioplasty: a randomized controlled trial.
To investigate the effectiveness of pre-emptive preperitoneal infiltration of 0.5% Bupivacaine in postoperative pain control in laparoscopic total extraperitoneal (TEP) hernioplasty. ⋯ Pre-emptive preperitoneal infiltration of 0.5% Bupivacaine significantly reduces postoperative pain in laparoscopic TEP hernioplasty.
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Inguinal hernias are classified anatomically into indirect and direct types. We illustrate two cases of an inguinal hernia where the defect was demonstrated to lie between the deep ring and the inferior epigastric vessels, therefore, not fitting the standard criteria for either direct or indirect inguinal hernias. Taking this into account, we propose that the hernia which we describe should either be considered as a completely new type of inguinal hernia or, alternatively, all of the currently accepted classifications should be changed or adapted to incorporate it.
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Comparative Study
Comparison of ultrasonography with computed tomography in the diagnosis of incisional hernias.
The objective of this study is to determine the reliability and validity of ultrasonography (US) in diagnosing incisional hernias in comparison with computed tomography (CT). The CT scans were assessed by two radiologists in order to estimate the inter-observer variation and twice by one radiologist to estimate the intra-observer variation. Patients were evaluated after reconstruction for an abdominal aortic aneurysm or an aortoiliac occlusion. ⋯ US imaging has a moderate sensitivity and negative predictive value, and a very good specificity and positive predictive value. Consistency of diagnosis, as determined by calculating the inter- and intra-observer Kappa statistics, was good. The incidence of incisional hernias is high after aortic reconstructions.