{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T17:31:02Z","timestamp":1755797462238,"version":"3.44.0"},"reference-count":11,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","license":[{"start":{"date-parts":[[2020,8,25]],"date-time":"2020-08-25T00:00:00Z","timestamp":1598313600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,2]]},"abstract":"<jats:sec>\n            <jats:title>Case description:<\/jats:title>\n            <jats:p>Conventional methods for producing custom prosthetic fingers are time-consuming, can be uncomfortable for the patient, and require a skilled prosthetist. The subject was a 40-year-old male with congenital absence of the thumb and related metacarpal bone on the right non-dominant hand, anomaly of the lengths of individual upper limb segments, and contracture of the elbow joint. This hand presentation made it impossible for him to perform thumb opposition, which is a very important function for common daily activities.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Objective:<\/jats:title>\n            <jats:p>The goal was to design an individual passive thumb prosthesis using free open-source software, 3D scanning technology, and additive manufacturing methods (i.e., fused filament fabrication).<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Study design:<\/jats:title>\n            <jats:p>Case report.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Treatment:<\/jats:title>\n            <jats:p>Artificial thumb prostheses with two types of bases and fastening interfaces were designed and manufactured. One combination was chosen as the best alternative.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Outcomes:<\/jats:title>\n            <jats:p>The shape, positioning, firmness, and fastening of the prosthesis were compliant enough for the patient to be able to hold objects with his healthy fingers and artificial thumb. This innovative approach to fabrication of a custom thumb prosthesis provided considerable advantages in terms of custom sizing, manufacturing time, rapid production, iteration, comfort, and costs when compared to conventional methods of manufacturing a hand prosthesis.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Conclusion:<\/jats:title>\n            <jats:p>The methodology of designing and manufacturing a prosthetic thumb using 3D scanning and additive manufacturing technologies have been demonstrated to be adequate from a practical point of view. These technologies show potential for use in the practice of prosthetics.<\/jats:p>\n          <\/jats:sec>","DOI":"10.1177\/0309364620949717","type":"journal-article","created":{"date-parts":[[2020,8,26]],"date-time":"2020-08-26T02:21:54Z","timestamp":1598408514000},"page":"81-84","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":6,"title":["Innovative approaches to designing and manufacturing a prosthetic thumb"],"prefix":"10.1097","volume":"45","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8072-867X","authenticated-orcid":false,"given":"Branko","family":"\u0160tefanovi\u010d","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Monika","family":"Michal\u00edkov\u00e1","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lucia","family":"Bednar\u010d\u00edkov\u00e1","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marianna","family":"Trebu\u0148ov\u00e1","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jozef","family":"\u017div\u010d\u00e1k","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","published-online":{"date-parts":[[2020,8,25]]},"reference":[{"key":"bibr1-20250818","doi-asserted-by":"crossref","first-page":"877","DOI":"10.1016\/S0003-9993(98)90373-2","article-title":"Wrist-driven prehension prosthesis for amputee patients with disarticulation of the thumb and index finger","volume":"79","author":"Shim","year":"1998","journal-title":"Arch Phys Med Rehabil"},{"key":"bibr2-20250818","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1177\/1359105305051431","article-title":"The social meanings of prosthesis use","volume":"10","author":"Murray","year":"2005","journal-title":"J Health Psychol"},{"journal-title":"J Hand Ther","article-title":"Social participation in persons with upper limb amputation receiving an aesthetic prosthesis","author":"Kristjansdottir","key":"bibr3-20250818"},{"key":"bibr4-20250818","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1108\/RPJ-03-2012-0027","article-title":"Pilot study of the wrist orthosis design process","volume":"20","author":"Palousek","year":"2014","journal-title":"Rapid Prototyp J"},{"key":"bibr5-20250818","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1097\/JPO.0000000000000097","article-title":"An open source 3D-printed transitional hand prosthesis for children","volume":"28","author":"Zuniga","year":"2016","journal-title":"J Prosthet Orthot"},{"key":"bibr6-20250818","doi-asserted-by":"crossref","first-page":"1641","DOI":"10.3390\/ijerph16091641","article-title":"Implementation of 3D printing technology in the field of prosthetics: past, present, and future","volume":"16","author":"Manero","year":"2019","journal-title":"Int J Environ Res Public Health"},{"key":"bibr7-20250818","first-page":"7","article-title":"Assessment of body-powered 3D printed partial finger prostheses: a case study","volume":"5","author":"Young","year":"2019","journal-title":"BMC Res Notes"},{"key":"bibr8-20250818","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1016\/j.jht.2017.10.001","article-title":"Quantitative functional evaluation of a 3D-printed silicone-embedded prosthesis for partial hand amputation: a case report","volume":"31","author":"Alvial","year":"2018","journal-title":"J Hand Ther"},{"key":"bibr9-20250818","doi-asserted-by":"crossref","first-page":"5151","DOI":"10.1007\/s12206-015-1115-9","article-title":"Case study: hybrid model for the customized wrist orthosis using 3D printing","volume":"29","author":"Kim","year":"2015","journal-title":"J Mech Sci Technol"},{"key":"bibr10-20250818","doi-asserted-by":"crossref","first-page":"1157","DOI":"10.1016\/S0094-114X(01)00035-0","article-title":"Multiple finger, passive adaptive grasp prosthetic hand","volume":"36","author":"Dechev","year":"2001","journal-title":"Mech Mach Theory"},{"key":"bibr11-20250818","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1186\/s13104-015-0971-9","article-title":"Cyborg beast: a low-cost 3D-printed prosthetic hand for children with upper-limb differences","volume":"8","author":"Zuniga","year":"2015","journal-title":"BMC Res Notes"}],"container-title":["Prosthetics &amp; 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