The Journal of craniofacial surgery
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In patients with a prominent ear, the most common deformities are a poorly developed antihelical fold and the formation of excessive conchal cartilage, particularly in the posterior conchal wall. As such, the main goal for surgical correction of a prominent ear is to narrow the conchoscaphal angle by folding the antihelix and reducing the concha. In the current study, cartilage-sparing tubing otoplasty is refined by the addition of a minimal dissection of the edge of the conchal and scaphal cartilages, and horizontal mattress sutures between the two edges. ⋯ A mild recurrence of the upper antihelical fold was experienced in one case, and the patient required further surgery. Suture extrusions developed in two cases. In conclusion, the proposed technique is a simple and safe procedure with reliable results and no anterior scarring.
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Malignant Hyperthermia (MH) has been a recognized complication of general anesthesia after the first case reports in the 1940's. Since then a great deal has been discovered about the genetics, pathophysiology and treatment of this once fatal syndrome. MH is the only clinical entity specifically related to and caused by anesthetic agents. ⋯ It is imperative that the patient and their family are counseled, Medalert bracelets provided and registration with the Malignant Hyperthermia Association of the United States (MHAUS), encouraged. The caffeine/halothane testing of muscle biopsies is currently the most definitive test for malignant hyperthermia susceptibility. The routine use in suspected cases or the immediate family of known cases remains a matter of contention.