3-D printed facial prosthesis more cost-effective than conventional facial prosthesis

CHICAGO — Researchers have developed a 3-D printed facial prosthesis using facial-scanning software and a 3-D printer, creating a money-saving option for patients with hollow sockets following eye surgery, according to a speaker here.“The key element is that instead of using silicone, we use a different polymer called styrene isoprene polymer, which is a softer material,” David T. Tse, MD, said at the American Academy of Ophthalmology meeting. “It improves compliance and duration of wear, and it resists deposition of oily material and hopefully minimizes deposition of dirt.”