Der Chirurg; Zeitschrift für alle Gebiete der operativen Medizen
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Comparative Study
[Twenty-five years of experience in incisional hernia surgery. A comparative retrospective study of 432 incisional hernia repairs].
Incisional hernia surgery in Germany is changing from conventional techniques to mesh implantation. The relevance of different factors such as surgical technique, mesh material, and patient-related parameters concerning the outcome following mesh repair is still under debate. ⋯ Only the mesh repair revealed acceptable recurrence rates with high patient comfort. The sublay technique is superior to onlay concerning the complication rate, whereas the autodermic hernioplasty and inlay techniques are obsolete. The material of choice is polypropylene. The most important prognostic factor following mesh repair is the surgeon's experience.
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A psoas abscess is a rarely encountered entity with various etiologies and nonspecific clinical presentation, frequently resulting in delayed diagnosis, increased morbidity, and prolonged or recurrent hospitalization. ⋯ CT scan is a diagnostic "gold standard" for psoas abscess. CT-guided drainage is the method of first choice, but is not possible in all cases. Open retroperitoneal drainage is a standard method of treatment. Postoperative antibiotic therapy is obligatory and should be adapted individually.
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Pelvic fracture, especially in combination with multiple trauma, can still lead to life-threatening situations. Only clear inclusion criteria and decisions can ensure the survival of the patient, the key task being mechanical stabilization using external fixators or pelvic clamps with or without surgical intervention for hemostasis. The basis for problem-oriented management is a precise classification, which is based on conventional X-rays in emergency situations and detailed analysis of computed tomography for the planning of definitive surgical interventions. ⋯ This classification leads to clear indications for pelvic ring stabilization as surgical interventions are only exceptionally indicated in type A fractures, stabilization of the anterior ring is sufficient for type B fractures, and combined posterior and anterior stabilization is necessary for treatment of type C fractures. Following these concepts and by using standardized procedures and implants, the high rate of enclosed anatomical healing can be achieved even after type C injuries. Nevertheless, the role of concomitant soft tissue injuries and scar formation is not clear as the origin of the frequently observed long-term clinical impairments even after anatomical reconstruction of the osteoligamentous structures.