*Orthopaedic Biomechanics Laboratory, Sunnybrook Research Institute

†Physical Sciences, Sunnybrook Research Institute

‡Department of Surgery

§Biomedical Engineering, University of Toronto

∥Division of Plastic Surgery, Sunnybrook Health Sciences Centre

¶Calavera Surgical Design, Toronto, Ontario, Canada

Present address: Rayisa Hontscharuk, MD, MSc, Toronto Plastic Surgery, 790 Bay St Suite 410, Toronto, ON, Canada.

Address correspondence and reprint requests to Michael Hardisty, MASc, PhD, Sunnybrook Research Institute, 2075 Bayview Ave. S-Wing, Room S621, Toronto, ON, Canada M4N3M5; E-mail: [email protected]

Supported by FedDev Ontario, Calavera Surgical.

O.A., G.E., and J.G.M. are all partners in Calavaera Surgical design. The remaning authors report no conflicts of interest.

Supplemental Digital Content is available for this article. Direct URL citations are provided in the HTML and PDF versions of this article on the journal’s website, www.jcraniofacialsurgery.com.