{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T05:57:53Z","timestamp":1792648673154,"version":"4.5.0"},"reference-count":18,"publisher":"University of Toronto Libraries - UOTL","issue":"2","license":[{"start":{"date-parts":[[2023,12,30]],"date-time":"2023-12-30T00:00:00Z","timestamp":1703894400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Can. Prosthet. Orthot. J."],"abstract":"<jats:p>3D printing has an over forty-year history but has only become popular in the last fifteen years with the expiration of restrictive patents which allowed open access and unfettered innovation by a broad range of technology developers. During the last decade interest in prostheses made by 3D printing has grown in popularity. The interest in devices has followed the Gartner Hype Cycle as 3D printing companies and associated organizations have used popular claims about 3D printed prostheses to increase their own company\u2019s popularity. These claims created unrealistic expectations which outran the early-stage limitations of the technology, causing disillusion. Currently, the industry is moving beyond these limitations and the field seems to be advancing at a sustainable rate. This article provides an understanding of the history of popular misconceptions surrounding the technology. It provides a basis for separating the myth from reality in 3D printing technology so the reader can question the popular preconceived ideas and find the real value. With a greater understanding of the past, one can apply lessons to present technology use and guide the direction of future 3D printing. This paper will also discuss lessons applicable to both high and low-income countries along with providing recommendations for the future development.\nArticle PDF Link: https:\/\/jps.library.utoronto.ca\/index.php\/cpoj\/article\/view\/42141\/32201\nHow To Cite: Erenstone J. 3D printed prostheses: the path from hype to reality. Canadian Prosthetics &amp; Orthotics Journal. 2023; Volume 6, Issue 2, No.4. https:\/\/doi.org\/10.33137\/cpoj.v6i2.42141\nCorresponding Author: Jeffrey Erenstone, CPOMountain O &amp; P Services, 7 Old Military Road, Lake Placid, NY USA.E-Mail: erenstone@gmail.comORCID ID: https:\/\/orcid.org\/0000-0003-1015-9616<\/jats:p>","DOI":"10.33137\/cpoj.v6i2.42141","type":"journal-article","created":{"date-parts":[[2023,12,30]],"date-time":"2023-12-30T13:45:40Z","timestamp":1703943940000},"source":"Crossref","is-referenced-by-count":4,"title":["3D PRINTED PROSTHESES: THE PATH FROM HYPE TO REALITY"],"prefix":"10.33137","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1015-9616","authenticated-orcid":false,"given":"Jeffrey","family":"Erenstone","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"18618","published-online":{"date-parts":[[2023,12,30]]},"reference":[{"key":"63000","unstructured":"Tserpes. Gartner hype cycle [Internet]. 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The new MakerBot replicator might just change your world [Internet]. Conde Nast. 2012; [cited 2023 Aug 20]. Available from: https:\/\/www.wired.com\/2012\/09\/how-makerbots-replicator2-will-launch-era-of-desktop-manufacturing\/"},{"key":"63006","unstructured":"Print the legend [Internet]. IMDb.com. 2014; [cited 2023 Aug 20]. Available from: https:\/\/www.imdb.com\/title\/tt3557464\/"},{"key":"63007","unstructured":"Owen J. About Us [Internet]. Enabling The Future. 2019; [cited 2023 Aug 20]. Available from: https:\/\/enablingthefuture.org\/about\/"},{"key":"63008","doi-asserted-by":"crossref","unstructured":"Cabibihan JJ, Alkhatib F, Mudassir M, Lambert LA, Al-Kwifi OS, Diab K, et al. Suitability of the openly accessible 3D printed prosthetic hands for war-wounded children. Front Robot AI. 2021;7:594196. DOI: 10.3389\/frobt.2020.594196","DOI":"10.3389\/frobt.2020.594196"},{"key":"63009","unstructured":"Stratasys - 29-year stock price history: SSYS [Internet]. Macrotrends. [cited 2023 Nov 8]. Available from: https:\/\/www.macrotrends.net\/stocks\/charts\/SSYS\/stratasys\/stock-price-history"},{"key":"63010","unstructured":"3D systems - 33 Year stock price history: DDD [Internet]. Macrotrends. [cited 2023 Nov 8]. Available from: https:\/\/www.macrotrends.net\/stocks\/charts\/DDD\/3d-systems\/stock-price-history"},{"key":"63011","unstructured":"Industrial 3D printing manufacturers [Internet]. Stratasys. [cited 2023 Nov 8]. Available from: https:\/\/www.stratasys.com\/en\/"},{"key":"63012","unstructured":"Cutting-edge 3D printing technologies from office to factory floor [Internet]. 3dsystems. [cited 2023 Nov 8]. Available from: https:\/\/www.3dsystems.com\/"},{"key":"63013","unstructured":"Simon J. A $50 3D-printed prosthesis compared to a $42,000 myoelectric prosthesis (3D universe) [Internet]. YouTube. 2014; [cited 2023 Aug 28]. Available from: https:\/\/www.youtube.com\/watch?v=CHPuMCshkLU"},{"key":"63014","unstructured":"Ready to transform your practice? [Internet]. Pvamed. 2022; [cited 2023 Nov 8]. Available from: https:\/\/www.pvamed.net\/"},{"key":"63015","unstructured":"Technology, Tools & Training to Serve Amputees in Need [Internet]. Operation Namaste: United States. [cited 2023 Nov 8]. Available from: https:\/\/www.operationnamaste.org\/"},{"key":"63016","doi-asserted-by":"crossref","unstructured":"Zohdi N, Yang R (Chunhui). Material anisotropy in additively manufactured polymers and polymer composites: a Review. Polymers. 2021;13(19):3368. DOI:10.3390\/polym13193368","DOI":"10.3390\/polym13193368"},{"key":"63017","doi-asserted-by":"crossref","unstructured":"Gariboldi F, Cutti AG, Fatone S, Nickel E, Dickinson A, Steer J, et al. Mechanical testing of transtibial prosthetic sockets: a discussion paper from the American orthotic and prosthetic association socket guidance workgroup. 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