{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T16:33:44Z","timestamp":1787070824616,"version":"build-2736575974"},"reference-count":9,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"Suppl 5","license":[{"start":{"date-parts":[[2025,10,31]],"date-time":"2025-10-31T00:00:00Z","timestamp":1761868800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:title>\n                    A\n                    <jats:sc>BSTRACT<\/jats:sc>\n                  <\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives:<\/jats:title>\n                    <jats:p>This study evaluated the dimensional accuracy of alginate and elastomeric impression materials after spray and immersion disinfection and assessed the impact of storage duration on their stability.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>Impressions were made using alginate, condensation silicone, and addition silicone and disinfected using spray (Bacilol 25, Surfasept SA) and immersion (1% sodium hypochlorite and 2% glutaraldehyde). Impressions were stored for 1, 3, and 5 hours before pouring. Dimensional changes in stone casts were measured using a three-dimensional coordinate measuring machine (CMM) and analyzed using factorial ANOVA.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Alginate impressions showed significant distortion with immersion disinfection, especially after 5 hours of storage (30.06 mm mean length). Spray disinfection provided better dimensional stability across all materials. Addition silicone exhibited minimal changes, making it more suitable for delayed pouring.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Immersion disinfection caused greater distortion in alginate, while spray disinfection better preserved accuracy. Immediate pouring is recommended for alginate, while addition silicone remains stable for delayed use. Future research should assess spray disinfection\u2019s microbiological efficacy.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/jpbs.jpbs_483_25","type":"journal-article","created":{"date-parts":[[2025,10,31]],"date-time":"2025-10-31T12:01:28Z","timestamp":1761912088000},"page":"S3716-S3718","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Effect of Spray and Immersion Disinfection on Dimensional Accuracy of Alginate and Elastomeric Impression Material"],"prefix":"10.4103","volume":"17","author":[{"given":"Deepasri Vemgal","family":"Srinivasalu","sequence":"first","affiliation":[{"name":"Consultant Prosthodontist and Implantologist, Maruthi Multi Speciality Dental Care, Anantapur, Andhra Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Preeti","family":"Budhwar","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Post Graduate Institute of Dental Sciences, Rohtak, Haryana, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rashmi","family":"Sinha","sequence":"additional","affiliation":[{"name":"Department of Dentistry, Nalanda Medical College Hospital, Patna, Bihar, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Sravanthi","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics and Implantology, CKS Theja Institute of Dental Sciences and Research, Tirupathi, Andhra Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C. V. Padma","family":"Priya","sequence":"additional","affiliation":[{"name":"Department of Orthodontics and Dentofacial Orthopedics, Vishnu Dental College, Kovvada, Andhra Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shail D.","family":"Kushwaha","sequence":"additional","affiliation":[{"name":"Intern, Kalinga Institute of Industrial Technology (KIIT) Deemed to be University, Bhubaneswar, Odisha, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A. Kishore","family":"Kumar","sequence":"additional","affiliation":[{"name":"Department of Periodontics and Implantology, CKS Theja Institute of Dental Sciences and Research, Tirupathi, Andhra Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2025,10,31]]},"reference":[{"key":"R1-20260217","first-page":"123","article-title":"The dimensional stability of self-disinfecting alginate impressions compared to various immersion regimes","volume":"60","author":"Jones","year":"1989","journal-title":"Angle Orthod"},{"key":"R2-20260217","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1016\/0022-3913(90)90193-G","article-title":"The dimensional stability of elastomeric impression materials following disinfection","volume":"63","author":"Langenwalter","year":"1990","journal-title":"J Prosthet Dent"},{"key":"R3-20260217","doi-asserted-by":"crossref","first-page":"449","DOI":"10.1016\/0022-3913(93)90084-2","article-title":"Three-dimensional investigation of the accuracy of impression materials after disinfection","volume":"70","author":"Kern","year":"1993","journal-title":"J Prosthet Dent"},{"key":"R4-20260217","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1016\/0022-3913(93)90267-R","article-title":"Effect of disinfecting irreversible hydrocolloid impression on the resultant gypsum: Part II-Dimensional changes","volume":"70","author":"Tan","year":"1993","journal-title":"J Prosthet Dent"},{"key":"R5-20260217","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1016\/S0022-3913(96)90338-8","article-title":"Dimensional stability of seven elastomeric impression materials immersed in disinfectants","volume":"76","author":"Thouati","year":"1996","journal-title":"J Prosthet Dent"},{"key":"R6-20260217","doi-asserted-by":"crossref","first-page":"356","DOI":"10.1016\/S0022-3913(96)90538-7","article-title":"Effects of chemical disinfectant solutions on the stability and accuracy of the dental impression complex","volume":"76","author":"Rios","year":"1996","journal-title":"J Prosthet Dent"},{"key":"R7-20260217","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1016\/S0022-3913(97)70021-0","article-title":"Accuracy of polyether and addition silicone after long-term immersion disinfection","volume":"78","author":"Lepe","year":"1997","journal-title":"J Prosthet Dent"},{"key":"R8-20260217","first-page":"38","article-title":"Determination of the effect of immersion disinfection upon dimensional stability of addition silicone impression material","volume":"1","author":"Juvantee","year":"1998","journal-title":"KDJ"},{"key":"R9-20260217","doi-asserted-by":"crossref","first-page":"725","DOI":"10.1016\/0022-3913(88)90407-6","article-title":"Linear dimensional changes in dental impressions after immersion in disinfectant solutions","volume":"60","author":"Tullner","year":"1998","journal-title":"J Prosthet Dent"}],"container-title":["Journal of Pharmacy and Bioallied Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.4103\/jpbs.jpbs_483_25","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T15:37:13Z","timestamp":1787067433000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/jpbs.jpbs_483_25"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,31]]},"references-count":9,"journal-issue":{"issue":"Suppl 5","published-print":{"date-parts":[[2025]]}},"URL":"https:\/\/doi.org\/10.4103\/jpbs.jpbs_483_25","relation":{},"ISSN":["0976-4879","0975-7406"],"issn-type":[{"value":"0976-4879","type":"print"},{"value":"0975-7406","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,10,31]]},"assertion":[{"value":"2025-02-12","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-05-08","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}}]}}