Annals of plastic surgery
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Annals of plastic surgery · Apr 2005
Review Comparative StudyA comparison of combinations of titanium and resorbable plating systems for repair of isolated zygomatic fractures in the adult: a quantitative biomechanical study.
Multiple studies have sought to determine the postreduction stability of internal fixation in zygomaticomaxillary complex (ZMC) fractures. Three-point fixation with titanium miniplates is increasingly recommended to repair these injuries. Use of bioresorbable plates has been suggested to eliminate potential postoperative hardware complications. ⋯ Overall, the method of fixation significantly affected the force required for mechanical failure of ZMC fractures (P <0.0001). The presence of teeth significantly increases the force required for implant failure in ZMC fracture fixation when combinations of plates are used (P = 0.038). All combinations of titanium and resorbable plates may be sufficient to overcome the displacing forces produced by the masseter and may be used for internal fixation of isolated ZMC fractures in the adult.
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Annals of plastic surgery · Apr 2005
Referral patterns and severity distribution of burn care: implications for burn centers and surgical training.
The purpose of this investigation was to examine burn-patient referral patterns and severity of burn distribution, as well as to determine the impact these patterns may have on the education of surgeons in training. Data from the 1998-1999 National Inpatient Sample (NIS) and the Michigan Hospital Association (MHA) were analyzed based upon burn diagnostic-related groups (DRGs; 504-511) and their referral distribution was documented. Providers were segregated into high-volume hospitals (HVHs) treating >100 patients per year, moderate-volume hospitals treating 25 to 99 patients per year, and low-volume hospitals (LVHs) treating <25 patients per year. ⋯ The most severe burns are reaching high-volume centers, but many burns continue to remain within LVHs. A wide variation in patient distribution occurs throughout the United States. Matching the patient and resident distribution is essential for effective training of surgical residents.
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Annals of plastic surgery · Apr 2005
Hyperfibrinogenemia alone does not affect the patency of microvascular anastomosis: clinical experience and animal study.
Preventing vascular thrombosis in microsurgery is a prerequisite for a successful outcome. High plasma fibrinogen levels have been associated with thromboembolic risk in patients with cancer or cardiovascular disease. Patients with these comorbidities and associated hyperfibrinogenemia oftentimes require microsurgical reconstruction. ⋯ There were no statistical differences in the patency rates (P > 0.05) or perfusion units of femoral arteries (P = 0.84) and femoral veins (P = 0.51) after vessels division and reanastomosis, respectively. In summary, there was no correlation between experimentally induced hyperfibrinogenemia and the enhancement of thrombosis risk after microvascular surgery. This experimental data can lend support to the idea that microvascular anastomosis could be safely performed in patients with hyperfibrinogenemia alone without untoward thrombotic complications.
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Annals of plastic surgery · Mar 2005
Case ReportsMultidisciplinary approach to abdominal wall reconstruction after decompressive laparotomy for abdominal compartment syndrome.
Decompressive laparotomy for abdominal compartment syndrome has been shown to reduce mortality in critically ill patients, but little is known about the outcome of abdominal wall reconstruction. This study investigates the role of plastic surgeons in the management and reconstruction of these abdominal wall defects. ⋯ A multidisciplinary approach is essential to the successful management of abdominal wall defects after decompressive laparotomy for abdominal compartment syndrome. Although carefully selected patients can undergo early primary fascial repair, most of reconstructed patients had staged closure of the abdominal wall via components separation, with a low rate of recurrent hernia. High-risk patients with large defects and comorbidities appear to benefit from the involvement of a plastic surgeon.
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Annals of plastic surgery · Feb 2005
Comparison of preoperative anxiety in reconstructive and cosmetic surgery patients.
Surgery is a serious stressor and a cause of anxiety for the patients. Reconstructive surgery patients are mostly operated on because of certain functional impairment or disability; on the contrary, cosmetic surgery patients do not have any physical impairment and they are operated on because of mostly psychologic reasons. The aim of this study was to compare the anxiety levels in the reconstructive surgery patients and cosmetic surgery patients preoperatively. ⋯ This study reveals that preoperative anxiety levels in the cosmetic surgery patients are higher than those of the reconstructive surgery patients. Therefore, adequate preoperative preparation for cosmetic surgery should include attempts to cope with anxiety. Anxiolytics may be used more liberally and professional psychologic assistance may be required.