VPN Plus+ ExclusiveVeterinary medicine's shameful secret: Making it up as we go along?January 21, 2021By Brennen McKenzie, MA, MSc, VMD, cVMAMany experienced veterinarians would admit to themselves we often feel uncertain about our knowledge, training, and skill when performing infrequent requests we are rarely called on to perform and which we have minimal training or experience with.
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Four bold questions about hand asepsisMay 24, 2019Hand asepsis is one of the most critical components of surgical asepsis to lower the risk of nosocomial diseases. In this column, we answer four critical and bold questions related to hand asepsis. Could you lose your driver's license by scrubbing in? With the emergence of alcohol-based hand-rub solutions (ABHRS), you may be concerned that with repeated use, you could have enough alcohol in your bloodstream to lose your driver's license. Alcohol is indeed absorbed through the skin, and you inhale plenty of it while scrubbing (or "rubbing"). So could a breathalyzer test be positive? A 2006 Australian study1 looked at 20 health-care workers and their use of ABHRS repeatedly over a short period of time: 30 applications in an hour! Then serum and breath ethanol and isopropanol absorption were assessed. Traces of ethanol were detectable in the breath of 30 percent of subjects at one to two minutes after application and in the serum of 10 percent of them at five to seven minutes postexposure. Serum isopropanol levels were undetectable at all time points. Even though ethanol did have a positive result, whether through cutaneous absorption or inhalation of fumes, neither level would be considered positive during a police-issued …
University of Florida 3-D printer gives patients new chance at mobilityJuly 27, 2018Chance, a greater Swiss mountain dog abandoned with a severe limb deformity, is walking better. Bebop, a pot-bellied pig is back to rooting in his yard after a painful shoulder injury stopped him. Chance and Bebop are the first two clinical cases treated over the past six months at the University of Florida College of Veterinary Medicine through a state-of-the-art 3-D printer that uses high-performance plastics and offers numerous advances in patient care, teaching, and research, according to UF veterinarians. Among the printer's capabilities are the ability to create bone models with which veterinarians can "practice" a surgical procedure prior to actual surgery, as well as patient-specific surgical guides that improve accuracy and reduce surgery time, according to the university. "We have the Rolls Royce of 3-D printers," said Adam Biedrzycki, BVSc, Ph.D., an assistant professor of large animal surgery at UF, who purchased the printer with startup funds when he was hired by the UF College of Veterinary Medicine three years ago. "It can not only print parts that are approved in the aerospace industry to go into aircraft but also parts that are biocompatible for medical applications. That is, they can be used in live tissues." …
