Orthopedic research and reviews
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On March 1, 2020, New York State confirmed its first case of COVID-19. This state has had the largest initial mortality in the United States with more than 479,000 confirmed cases and over 25,000 deaths as of October 10, 2020. All elective surgeries in New York State were suspended on March 23, 2020, due to the national state of emergency. ⋯ To ensure a structured and informative onboarding process, each visiting surgeon received a "welcome" email which requested pertinent information to facilitate the surgical process. Presurgical, surgical, and postoperative protocols were revised based on federal and local guidance and regulations. Resumption of elective surgery post COVID-19 placed the hospital into uncharted territory.
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To compare the efficacy of dextrose prolotherapy versus steroid injection in the treatment of patients with chronic lateral epicondylitis. ⋯ Both methods were proven to be effective in the short-term treatment of chronic lateral epicondylitis, but dextrose prolotherapy seems to be slightly more efficacious than steroid injection over a longer period.Clinical trial registration: Iranian Registry of Clinical Trials Database: IRCT20170311033000N3.
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With advances in both medical imaging and computer programming, two-dimensional axial images can be processed into other reformatted views (sagittal and coronal) and three-dimensional (3D) virtual models that represent a patients' own anatomy. This processed digital information can be analyzed in detail by orthopedic surgeons to perform patient-specific orthopedic procedures. The use of 3D printing is rising and has become more prevalent in medical applications over the last decade as surgeons and researchers are increasingly utilizing the technology's flexibility in manufacturing objects. 3D printing is a type of manufacturing process in which materials such as plastic or metal are deposited in layers to create a 3D object from a digital model. ⋯ New biomimetic materials have been investigated for use in 3D printing. To increase utilization of 3D printing technology in orthopedics, an all-in-one computer platform should be developed for easy planning and seamless communications among different care providers. Further studies are needed to investigate the real clinical efficacy of 3D printings in orthopedic applications.