Annals of plastic surgery
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Annals of plastic surgery · May 2014
Rigid fixation for the prevention and treatment of sternal complications.
Most surgical specialties working with bone have transitioned from wire fixation to more stable plate and screw fixation. Rigid plate fixation results in more rapid bony healing with decreased rates of nonunion, malunion, and infection. Despite sternotomies being the most frequently performed osteotomy, cerclage wire fixation remains the standard technique of closure. This study reviews our 5-year experience with rigid fixation at the University of California Davis Medical Center. ⋯ Rigid sternal fixation is a natural extension of principles learned from bone stabilization in other parts of the body. It can be used for rigid bony fixation of osteotomies performed after median sternotomy as well as in sternal reconstructions for traumatic fractures, nonunions, and pectus deformities. Rigid sternal fixation can be used safely and effectively in the prophylaxis against the development of mediastinitis in addition to the treatment of sternal nonunion or malunion in high-risk patients.
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Marjolin's ulcers are rare cutaneous malignancies that most commonly present as squamous cell carcinomas in previously injured, chronically inflamed, or scarred skin. Acute and chronic types have been distinguished by the length of latency; by definition, the acute type occurs within 12 months of injury whereas the chronic type appears over 12 months after injury. In this report, 3 cases of acute Marjolin's ulcers are described and questions are raised about the diagnosis of acute Marjolin's ulcer. ⋯ Moreover, the rarity of the diagnosis and the relatively rapid rate of malignant degeneration from the inciting injury lead one to question whether the injury may have simply revealed or accelerated a previously existing occult cutaneous malignancy. With no definitive clinical, histological, or prognostic distinction between acute and chronic Marjolin's ulcers, the use of such terminology may not benefit a clinician's understanding or practice. In fact, it merely supports the clinical guideline that any nonhealing wound, acute or chronic, should be biopsied and sent for pathologic examination to ensure that it does not represent a Marjolin's ulcer.
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Annals of plastic surgery · May 2014
The value of color duplex imaging for planning and performing a free anterolateral thigh perforator flap.
The free anterolateral thigh (ALT) flap has been used successfully for various soft tissue reconstructions. However, the drawback of this flap has been the difficulty associated with finding consistent perforators due to the variable anatomy. In this study, the value of color duplex imaging for reliably identifying the perforators of the flap was investigated. ⋯ The color duplex scan is a useful imaging modality for planning and performing free ALT flap. It enables surgeons to improve efficiency in the operating room and overall outcomes, as well as shortens the learning curve when first performing these highly variable flaps. The close working relationship between the vascular technologist and the surgeon may be the key to its success.
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Annals of plastic surgery · May 2014
Case Reports Clinical TrialUse of the dorsal digital sensate free flap for reconstruction of volar soft tissue defect of digits.
Sensate cross-finger flaps and homodigital and heterodigital island flaps can usually be used for sensory reconstruction in the volar aspect of the digit. However, when the donor areas are damaged by concomitant injuries, these flaps are not available. The free dorsal digital flap, including both dorsal branches of the proper digital nerves, can be used as an alternative to resolve this problem. ⋯ At final follow-up, the static 2PD of 2-branch flap is superior to 1-branch flap. The dorsal digital sensate free flap can be used as an alternative for the reconstruction of volar soft tissue defect of the digits. Sufficient sensory recovery can be achieved using this technique.