Articles: surgery.
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Aesthetic plastic surgery · Nov 1997
Aesthetic reconstruction of burn alopecia by using expanded hair-bearing scalp flaps.
Tissue expansion is one of the most important armamentaria for aesthetic scalp reconstruction after burn; however, the proper way to employ this technique for the scalp reconstruction usually presents a challenge to the plastic surgeon, especially in the case of a "sideburn" scenario or a large lesion, as with, for example, hemiscalp alopecia. In this article, 11 patients, with different degrees of hair-bearing scalp loss as a result of burn, and including four patients with hemiscalp alopecia were successfully treated by using tissue expansion. The results show that tissue expansion is a simple, safe, and efficient technique for aesthetic scalp reconstruction. Versatile design of the expanded scalp flap can distribute the expanded hair-bearing scalp properly in the reconstructed recipient site.
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Preoperative assessment of the elderly patient for surgery is vital to the success of the surgical procedure. A thorough evaluation must first begin with an understanding of the physiologic and pathophysiologic changes unique to the elderly patient and the aging skin. ⋯ With the continued growth of the geriatric population, all dermatologic surgeons should be aware of the special issues related to their geriatric patients. With heightened awareness of and screening for potential pitfalls in the elderly surgical patient, adverse outcomes can be avoided.
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Management of the critically ill patient forms a significant proportion of obstetric and gynaecological (O & G) practice. There have however, been very few reports on the management of such patients in intensive care units (ICU). We review all O & G patients admitted to the surgical ICU at King Edward VIII Hospital, Durban, South Africa, and make recommendations regarding management of such patients. ⋯ O & G patients form a major workload of surgical ICUs and the majority of these patients are women with eclampsia. Management of such patients requires an understanding of the physiological changes of normal and abnormal pregnancies. Therefore, all large obstetrical units in developing countries should establish their own ICU in order that patient care, health personnel training and continuing health care education may be improved.
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Postoperative nausea and vomiting remains an important problem. Many risk factors have been identified; however, the importance of postoperative analgesic technique and patient expectation remain poorly defined. ⋯ Study results show that patient expectation is a potent predictor of postoperative nausea, a risk factor hitherto ignored in the anaesthetic literature, and that, in the provision of analgesia following major surgery, epidural analgesia is associated with less PONV than intravenous morphine.
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The authors undertook a review of the literature and analysis of the local surgical experience for lumbar stenosis to define the role of simultaneous arthrodesis in the treatment of patients undergoing decompression for spinal stenosis. The restrained use of spinal fusion is recommended in spinal stenosis surgery because of the coexisting medical problems in the elderly patient population and the higher associated complication rate with spinal fusion and instrumentation. ⋯ Spinal fusion is not recommended for a routine decompressive laminectomy for lumbar stenosis or in the case of stable degenerative deformities. New fusion techniques may improve the outcome and decrease the morbidity associated with contemporary methods of spinal fusion and instrumentation.