Ashkan Sedigh - Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran Hand Surgery Division, Rothman Institute, Philadelphia, Pennsylvania, USA
Amir R. Kachooei - Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran Hand Surgery Division, Rothman Institute, Philadelphia, Pennsylvania, USA
Pedro K. Beredjiklian - Department of Orthopaedic Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA ۳ Chief of Hand Surgery Division, Rothman Institute, Philadelphia, Pennsylvania, USA
Alexander R. Vaccaro - Department of Orthopaedic Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA ۴ Rothman Institute, Philadelphia, Pennsylvania, USA
Michael Rivlin - Department of Orthopaedic Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA Hand Surgery Division, Rothman Institute, Philadelphia, Pennsylvania, USA

To reduce the risk of spread of the novel coronavirus (COVID-۱۹), the emerging protocols are advising for less physicianpatientcontact, shortening the contact time, and keeping a safe distance. It is recommended that unnecessary castingbe avoided in the events that alternative methods can be applied such as in stable ankle fractures, and hindfoot/midfoot/forefoot injuries. Fiberglass casts are suboptimal because they require a follow up for cast removal while aconventional plaster cast is amenable to self-removal by submerging in water and cutting the cotton bandages withscissors. At present, only fiberglass casts are widely available to allow waterproof casting. To reduce the contact timeduring casting, a custom-made ۳D printed casts/splints can be ordered remotely which reduces the number of visitsand shortens the contact time while it allows for self-removal by the patient. The cast is printed after the limb is ۳Dscanned in ۵-۱۰ seconds using the commercially available ۳D scanners. In contrast to the conventional casting, a ۳Dprinted cast/splint is washable which is an advantage during an infectious crisis such as the COVID-۱۹ pandemic.Level of evidence: V

۳D printing, Coronavirus, COVID-۱۹, Orthopaedic cast, Orthopaedic splint