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Tissucol fibrin glue for mesh fixation in the Lichtenstein repair of inguinal hernia shows advantages over sutures, including lower incidence of complications such as pain, numbness, and discomfort, and should be considered as a first-line option for mesh fixation in hernioplasty.

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Purpose Diastasis recti abdominis (DRA) or rectus diastasis is an acquired condition in which the rectus muscles are separated by an abnormal distance along their length, but with no fascia defect. To data there is no consensus about risk factors for DRA. The aim of this article is to critically review the literature about prevalence and risk factor of DRA. Method A total of 13 papers were identified. Results The real prevalence of DRA is unknown because the prevalence rate varies with measurement method, measurement site and judgment criteria, but it is certainly an extremely frequent condition. Numbers of parity, BMI, diabetes are the most plausible risk factors. We identified a new anatomical variation in cadaveric dissection and in abdominal CT image evaluation: along the semilunar line the internal oblique aponeurosis could join the rectus sheath with only a posterior layer, so without a double layer (anterior and posterior) as usually described. We conducted a retrospective review of abdominal CT images and the presence of the posterior insertion only could be considered as a risk factor for DRA. Conclusion Further studies with large sample size, including nulliparous, primiparous, pluriparous and men too, are necessary for identify the real prevalence

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Choice of the adequate therapy of chronic groin pain after inguinal hernia repair is still controversial. Our surgical approach turned out to be a safe and effective procedure. In this way, an accurate exploration of the whole inguinal region can be performed along with the identification of the nerves involved. Anyway in a certain number of cases, the resolution of pain cannot be achieved; this suggests a possible involvement of differences in the single personality and tolerances of pain in the different patients.

The use of an open retromuscolar mesh is an easy, inexpensive and relatively safe method to repair large incisional hernias. In our study the use of fibrin glue sealant demonstrated a low incidence of postoperative pain and short hospitalization.

The technique proposed permits to treat with success giant inguinaoscrotal hernia, avoiding the use of further specific procedure such as the preoperative progressive pneumoperitoneum. All our patients were satisfied with the surgeries and their quality of daily life had definitely improved.