Hernia : the journal of hernias and abdominal wall surgery
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Preoperative progressive pneumoperitoneum (PPP) is a safe and effective procedure in the treatment of large incisional hernia (size > 10 cm in width or length) with loss of domain (LIHLD). There is no consensus in the literature on the amount of gas that must be insufflated in a PPP program or even how long it should be maintained. We describe a technique for calculating the hernia sac volume (HSV) and abdominal cavity volume (ACV) based on abdominal computerized tomography (ACT) scanning that eliminates the need for subjective criteria for inclusion in a PPP program and shows the amount of gas that must be insufflated into the abdominal cavity in the PPP program. ⋯ Since PPP sessions were performed once a day, 4-18 days were needed for preoperative preparation with PPP. The mean VR was 36% (ranged from 26 to 73%). We conclude that ACT provides objective data for volume calculation of both hernia sac and abdominal cavity and also for estimation of the volume of gas that should be insufflated into the abdominal cavity in PPP.
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Prosthetic mesh reinforcement is standard practice for inguinal hernia repair but can cause considerable pain and stiffness around the groin and affect physical functioning. This has led to various types of mesh being engineered, with a growing interest in a lighter weight mesh. The aim of this prospective study was to compare the outcome after laparoscopic totally extra-peritoneal (TEP) inguinal repair using new lightweight or traditional heavyweight mesh performed in a single specialist centre. ⋯ Laparoscopic TEP inguinal hernia repair with a lightweight mesh improves functional outcome in the short and long term. There was significantly less interference with all aspects of physical activity with the lightweight mesh. Pain in both groups was very mild, highlighting the benefits of laparoscopic surgery.
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Incisional hernia remains as one of the most common surgical complications. Different mesh techniques are used in 75-80% of hernia repair. The aim of this study was to evaluate the dependence of mesh positioning and the type of mesh implanted on foreign body reaction and collagenous ingrowth. ⋯ The beneficial results of mesh reinforcement in the sublay technique might be due to a superior quality of postoperative connective tissue formation. Mesh incorporation, irrespective of positioning, is favourable in low-weight, large, porous mesh material represented by a reduced inflammatory part of the foreign body granuloma.
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Randomized Controlled Trial
A method for the reduction of chronic pain after tension-free repair of inguinal hernia: iliohypogastric neurectomy and subcutaneous transposition of the spermatic cord.
We assessed the efficacy of iliohypogastric neurectomy and subcutaneous transposition of the spermatic cord and ilioinguinal and genital nerves on the incidence of postoperative chronic pain (PCP) after open inguinal hernia repair with polypropylene mesh. ⋯ This procedure decreases the incidence of physical activity-induced PCP, without increasing the risks of sensory changes.
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Sportsmen's groin, also known as sportsman's hernia, sports hernia, (athletic) pubalgia or athletic hernia, especially in professional sportsmen, is a difficult clinical problem, and may place an athlete's career at risk. It presents with acute or chronic inguinal pain exacerbated with physical activity. So far, the diagnostic criteria and treatment modalities are inconsistently described and there is no evidence-based consensus available to guide decision-making. ⋯ The Minimal Repair technique is an effective and safe way to treat sportsmen's groin.