Telemedicine in plastic surgery: E-consult the attending surgeon

Telemedicine has evolved into a valuable but underused resource for the delivery of health care to patients at a distance, particularly where patient transport is impractical, expensive, complicated, and/or urgent. Today, over 250,000 telemedicine consults are generated annually, involving various specialties in both military and civilian health delivery systems. The ability to evaluate and triage plastic surgery patients through the use of telemedicine has not been widely explored. We have designed, developed, and tested a "store-and-forward" solution at UMass Memorial Hospital and Beth Israel Deaconess Hospital whereby the plastic surgery residents who responded to a consult request transmitted digital photographs by means of the Internet to the attending physician on call. The customary telephone call between resident and attending physician benefited from the additional photographic data, and patient management resulted in a clear, concise, and unambiguous treatment plan. The initial management suggested by the resident was modified on some occasions, particularly with complex problems. The use of digital images was especially helpful for evaluation of radiographs and complex wounds of the hand and face. The solution proved to be very valuable for both attending physicians and residents in plastic surgery. The photographs provide rich detail and resolution comparable to high-quality prints. The mechanics of obtaining images and the process of sending them electronically was readily mastered. Images reached their destination in only a few minutes over standard telephone lines. No problems were encountered while sending or viewing images on Macintosh or Windows platforms. Determining course of action with a complete clinical history now includes a level of visual detail previously not available. As this application expands into wider use, data integrity and safety will have to be more formally secured and monitored. Our model of telemedicine has broad-reaching ramifications for the improvement of health-care delivery locally, nationally, and internationally.     

The role of the plastic surgeon in the management of surgical infection.

At our Medical Center, our reconstructive service has actively sought referrals of acute and chronic infections by declaring an interest in undertaking the integrated management and reconstruction of these cases. The practices of the two senior surgeons were reviewed for three academic years (1992 to 1995). Cases of surgical infection were analyzed as to site, ablative procedures, and reconstructive procedures. In total, 139 patients with 147 infections were identified. Sites of infection included head and neck (9.5 percent), trunk and pelvis (39.5 percent), upper extremity (22 percent), and lower extremity (29 percent). One-hundred thirty-one ablative procedures were done on this group, as were 126 reconstructive procedures, including 17 fasciocutaneous flaps, 26 pedicled muscle flaps, and 28 microsurgical flaps. With a mean follow-up of 14 months, 92 percent of these patients had resolution of infection. The 8 percent failure group included recurrences, amputation, and death. This series demonstrates that a plastic surgery service can attract a diverse population of surgical infections and manage them successfully with ablation and a wide variety of reconstructive procedures. The coordination of ablation and reconstruction may be optimally performed by the plastic surgeon.     

The integral role of the plastic surgeon at a level I trauma center

The role of plastic surgery in urban level I trauma centers in the United States has been largely undefined, despite the undeniable historical involvement of plastic surgery in reconstruction of posttraumatic defects. To explore and define this role, case data were prospectively collected during a 29-month period following initiation of a full-time plastic surgery position at an established urban level I trauma center. Referring and/or interacting surgical service, anatomical area of interest, and procedure data were tabulated. A total of 1009 operative reports comprising 1104 procedures were recorded. The most common interacting surgical services were orthopedics and general/trauma surgery; however, interaction occurred with a total of 10 surgical specialties. The upper extremity was the most common anatomical area operated on followed by head and neck, lower extremity, trunk, urogenital, and breast. A wide variety of procedures were performed in each anatomical area, demonstrating the broad scope of reconstructive surgery practiced in a trauma setting. Three hundred and twenty-four procedures involved expertise in microsurgery, flaps, and burn or frostbite care. Additional procedures commonly performed demonstrated considerable overlap with other fields of surgical specialization. This overlap in skills proved advantageous in distribution of facial trauma call and hand surgery coverage. Data presented in this study reinforce the idea that plastic surgery is a specialty defined by concept rather than anatomical area, and also demonstrate a significant role for plastic surgeons in a level I trauma center.     

Human genomics and microarrays: implications for the plastic surgeon

The Human Genome Project was launched in 1989 in an effort to sequence the entire span of human DNA. Although coding sequences are important in identifying mutations, the static order of DNA does not explain how a cell or organism may respond to normal and abnormal biological processes. By examining the mRNA content of a cell, researchers can determine which genes are being activated in response to a stimulus.Traditional methods in molecular biology generally work on a "one gene: one experiment" basis, which means that the throughput is very limited and the "whole picture" of gene function is hard to obtain. To study each of the 60,000 to 80,000 genes in the human genome under each biological circumstance is not practical. Recently, microarrays (also known as gene or DNA chips) have emerged; these allow for the simultaneous determination of expression for thousands of genes and analysis of genome-wide mRNA expression.The purpose of this article is twofold: first, to provide the clinical plastic surgeon with a working knowledge and understanding of the fields of genomics, microarrays, and bioinformatics and second, to present a case to illustrate how these technologies can be applied in the study of wound healing.