PubMed · 8351269
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D Johnston, M Gleeson. 1993. Maxillary sinusitis.. https://pubmed.ncbi.nlm.nih.gov/8351269/
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Hernia surgery has considerably changed in recent years. In the era of minimal invasive surgery classical Shouldice repair has become old-fashioned and is increasingly replaced by tension-free techniques using synthetic mesh material. Currently, Shouldice repair remains the treatment of choice in young patients with small primary hernia. Lichtenstein hernioplasty is indicated in young patients with large hernias, and in those over 35 years of age for any size of hernias. Endoscopic operations are restricted to bilateral primary hernias and recurrent hernias. In future, when used on the basis of a reasonable strategy, the variety of operative procedures offers a chance to improve the results of hernia surgery. Further studies are needed to demonstrate which hernia strategy is most reliable in terms of cost-effectiveness, patient comfort, complication and recurrence rate.
Functional endoscopic sinus surgery is a minimally invasive technique used to restore sinus ventilation and normal function. The most suitable candidates for this procedure have recurrent acute or chronic infective sinusitis, and an improvement in symptoms of up to 90 percent may be expected following the procedure. Fiberoptic telescopes are used for diagnosis and during the procedure, and computed tomography is used to assess the anatomy and identify diseased areas. Functional endoscopic sinus surgery should be reserved for use in patients in whom medical treatment has failed. The procedure can be performed under general or local anesthesia on an outpatient basis, and patients usually experience minimal discomfort. The complication rate for this procedure is lower than that for conventional sinus energy.