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Effect of prolonged water storage and repeated thermocycling on the reinforcing ability of refrigerated Amalgambond Plus/High Performance Additive in third molars with large mesio-occlusodistal amalgam restorations
This in vitro investigation examined what effect prolonged water immersion and repeated thermocycling had on the fracture strength of extracted third molars restored with refrigerated Amalgambond Plus with High Performance Additive (AB+/HPA) and Tytin amalgam. Mesio-occlusodistal (MOD) channels were...
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Published in: | Military medicine 2002-09, Vol.167 (9), p.711-714 |
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description | This in vitro investigation examined what effect prolonged water immersion and repeated thermocycling had on the fracture strength of extracted third molars restored with refrigerated Amalgambond Plus with High Performance Additive (AB+/HPA) and Tytin amalgam.
Mesio-occlusodistal (MOD) channels were prepared in one member from each of 19 contralateral pairs. After restoration, specimens were stored in water for 6 months, with thermocycling repeated every 2 months. Specimens were fractured in a universal testing machine, and the data were analyzed. Secondary effects of tooth location and tooth size were also examined.
Fracture strengths of prepared/restored teeth were not statistically different from those of intact contralateral pairs (p > 0.05). Maxillary teeth had lower fracture strengths than mandibular teeth, and tooth size had no effect on fracture strength.
Extracted molars with large MOD amalgam restorations bonded with refrigerated AB+/HPA had fracture strengths equivalent to those of intact contralateral pairs after 6 months of water storage and repeated thermocycling. |
doi_str_mv | 10.1093/milmed/167.9.711 |
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Mesio-occlusodistal (MOD) channels were prepared in one member from each of 19 contralateral pairs. After restoration, specimens were stored in water for 6 months, with thermocycling repeated every 2 months. Specimens were fractured in a universal testing machine, and the data were analyzed. Secondary effects of tooth location and tooth size were also examined.
Fracture strengths of prepared/restored teeth were not statistically different from those of intact contralateral pairs (p > 0.05). Maxillary teeth had lower fracture strengths than mandibular teeth, and tooth size had no effect on fracture strength.
Extracted molars with large MOD amalgam restorations bonded with refrigerated AB+/HPA had fracture strengths equivalent to those of intact contralateral pairs after 6 months of water storage and repeated thermocycling.</description><identifier>ISSN: 0026-4075</identifier><identifier>EISSN: 1930-613X</identifier><identifier>DOI: 10.1093/milmed/167.9.711</identifier><identifier>PMID: 12363158</identifier><identifier>CODEN: MMEDA9</identifier><language>eng</language><publisher>Bethesda, MD: Association of Military Surgeons</publisher><subject>Biological and medical sciences ; Bond strength ; Compressive Strength ; Dental Alloys ; Dental Bonding - standards ; Dental Restoration, Permanent ; Dentin ; Dentin-Bonding Agents ; Head and neck surgery. Maxillofacial surgery. Dental surgery. Orthodontics ; Humans ; Materials Testing ; Maxillofacial surgery. Dental surgery. Orthodontics ; Medical sciences ; Methacrylates ; Nondestructive testing ; Statistics, Nonparametric ; Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases ; Teeth ; Temperature ; Water</subject><ispartof>Military medicine, 2002-09, Vol.167 (9), p.711-714</ispartof><rights>2002 INIST-CNRS</rights><rights>Copyright Association of Military Surgeons of the United States Sep 2002</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13924430$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12363158$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>HAGGE, Mark S</creatorcontrib><creatorcontrib>LINDEMUTH, James S</creatorcontrib><title>Effect of prolonged water storage and repeated thermocycling on the reinforcing ability of refrigerated Amalgambond Plus/High Performance Additive in third molars with large mesio-occlusodistal amalgam restorations</title><title>Military medicine</title><addtitle>Mil Med</addtitle><description>This in vitro investigation examined what effect prolonged water immersion and repeated thermocycling had on the fracture strength of extracted third molars restored with refrigerated Amalgambond Plus with High Performance Additive (AB+/HPA) and Tytin amalgam.
Mesio-occlusodistal (MOD) channels were prepared in one member from each of 19 contralateral pairs. After restoration, specimens were stored in water for 6 months, with thermocycling repeated every 2 months. Specimens were fractured in a universal testing machine, and the data were analyzed. Secondary effects of tooth location and tooth size were also examined.
Fracture strengths of prepared/restored teeth were not statistically different from those of intact contralateral pairs (p > 0.05). Maxillary teeth had lower fracture strengths than mandibular teeth, and tooth size had no effect on fracture strength.
Extracted molars with large MOD amalgam restorations bonded with refrigerated AB+/HPA had fracture strengths equivalent to those of intact contralateral pairs after 6 months of water storage and repeated thermocycling.</description><subject>Biological and medical sciences</subject><subject>Bond strength</subject><subject>Compressive Strength</subject><subject>Dental Alloys</subject><subject>Dental Bonding - standards</subject><subject>Dental Restoration, Permanent</subject><subject>Dentin</subject><subject>Dentin-Bonding Agents</subject><subject>Head and neck surgery. Maxillofacial surgery. Dental surgery. Orthodontics</subject><subject>Humans</subject><subject>Materials Testing</subject><subject>Maxillofacial surgery. Dental surgery. Orthodontics</subject><subject>Medical sciences</subject><subject>Methacrylates</subject><subject>Nondestructive testing</subject><subject>Statistics, Nonparametric</subject><subject>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</subject><subject>Teeth</subject><subject>Temperature</subject><subject>Water</subject><issn>0026-4075</issn><issn>1930-613X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNpdkV9rFDEUxQdR7Fp990mCYN9mN_9msvO4lNoKBfug4Fu4ySSzKclkTWYs-0X9PGa6i4JPCTfn_HK4p6reE7wmuGOb4Hww_Ya0Yt2tBSEvqhXpGK5bwn68rFYY07bmWDQX1ZucHzEmvNuS19UFoaxlpNmuqt831ho9oWjRIUUfx8H06Akmk1CeYoLBIBh7lMzBlGGPpr1JIeqj9m4cUByXQXl1o41JLyNQzrvpuACTsckNJj0bdwH8AEHFQnvwc97cuWGPHkwqxgCjNmjX925yvwxyC9WlHoXoIWX05KY9KreSJZjsYh21LoTYuzyBR3Ail--eE08ujvlt9cqCz-bd-bysvn---XZ9V99_vf1yvbuvNeNiqq1QvDW0oxYoKNVyRoEKCg3jilJmiLLbpmOKqU7gzgiAnupeNIoBAFeaXVZXJ25Z3s-5BJDBZW28h9HEOUtBCRfNdluEH_8TPsY5jSWbpETgljK8iPBJpFPMuaxPHpILkI6SYLkULk-Fy1K47GQpvFg-nLmzWl7-Gs4NF8GnswCyBm9T2bXL_3Sso5wzzP4A01q7wg</recordid><startdate>20020901</startdate><enddate>20020901</enddate><creator>HAGGE, Mark S</creator><creator>LINDEMUTH, James S</creator><general>Association of Military Surgeons</general><general>Oxford University Press</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>4T-</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88F</scope><scope>88G</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8C1</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9-</scope><scope>K9.</scope><scope>KB0</scope><scope>M0R</scope><scope>M0S</scope><scope>M1P</scope><scope>M1Q</scope><scope>M2M</scope><scope>M2P</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PSYQQ</scope><scope>Q9U</scope><scope>S0X</scope><scope>7X8</scope></search><sort><creationdate>20020901</creationdate><title>Effect of prolonged water storage and repeated thermocycling on the reinforcing ability of refrigerated Amalgambond Plus/High Performance Additive in third molars with large mesio-occlusodistal amalgam restorations</title><author>HAGGE, Mark S ; LINDEMUTH, James S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c347t-f7b46e292fa2abb6432a272a534b223e1bf8593b3b9709e7aad2cd75b3aaa4bc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Biological and medical sciences</topic><topic>Bond strength</topic><topic>Compressive Strength</topic><topic>Dental Alloys</topic><topic>Dental Bonding - standards</topic><topic>Dental Restoration, Permanent</topic><topic>Dentin</topic><topic>Dentin-Bonding Agents</topic><topic>Head and neck surgery. Maxillofacial surgery. Dental surgery. Orthodontics</topic><topic>Humans</topic><topic>Materials Testing</topic><topic>Maxillofacial surgery. Dental surgery. Orthodontics</topic><topic>Medical sciences</topic><topic>Methacrylates</topic><topic>Nondestructive testing</topic><topic>Statistics, Nonparametric</topic><topic>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</topic><topic>Teeth</topic><topic>Temperature</topic><topic>Water</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>HAGGE, Mark S</creatorcontrib><creatorcontrib>LINDEMUTH, James S</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Docstoc</collection><collection>ProQuest Nursing and Allied Health Journals</collection><collection>ProQuest Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Military Database (Alumni Edition)</collection><collection>Psychology Database (Alumni)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest Public Health Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>eLibrary</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection (Proquest) (PQ_SDU_P3)</collection><collection>Consumer Health Database (Alumni Edition)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>ProQuest Consumer Health Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Military Database</collection><collection>Psychology Database (ProQuest)</collection><collection>ProQuest Science Journals</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest One Psychology</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><jtitle>Military medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>HAGGE, Mark S</au><au>LINDEMUTH, James S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of prolonged water storage and repeated thermocycling on the reinforcing ability of refrigerated Amalgambond Plus/High Performance Additive in third molars with large mesio-occlusodistal amalgam restorations</atitle><jtitle>Military medicine</jtitle><addtitle>Mil Med</addtitle><date>2002-09-01</date><risdate>2002</risdate><volume>167</volume><issue>9</issue><spage>711</spage><epage>714</epage><pages>711-714</pages><issn>0026-4075</issn><eissn>1930-613X</eissn><coden>MMEDA9</coden><abstract>This in vitro investigation examined what effect prolonged water immersion and repeated thermocycling had on the fracture strength of extracted third molars restored with refrigerated Amalgambond Plus with High Performance Additive (AB+/HPA) and Tytin amalgam.
Mesio-occlusodistal (MOD) channels were prepared in one member from each of 19 contralateral pairs. After restoration, specimens were stored in water for 6 months, with thermocycling repeated every 2 months. Specimens were fractured in a universal testing machine, and the data were analyzed. Secondary effects of tooth location and tooth size were also examined.
Fracture strengths of prepared/restored teeth were not statistically different from those of intact contralateral pairs (p > 0.05). Maxillary teeth had lower fracture strengths than mandibular teeth, and tooth size had no effect on fracture strength.
Extracted molars with large MOD amalgam restorations bonded with refrigerated AB+/HPA had fracture strengths equivalent to those of intact contralateral pairs after 6 months of water storage and repeated thermocycling.</abstract><cop>Bethesda, MD</cop><pub>Association of Military Surgeons</pub><pmid>12363158</pmid><doi>10.1093/milmed/167.9.711</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Biological and medical sciences Bond strength Compressive Strength Dental Alloys Dental Bonding - standards Dental Restoration, Permanent Dentin Dentin-Bonding Agents Head and neck surgery. Maxillofacial surgery. Dental surgery. Orthodontics Humans Materials Testing Maxillofacial surgery. Dental surgery. Orthodontics Medical sciences Methacrylates Nondestructive testing Statistics, Nonparametric Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Teeth Temperature Water |
title | Effect of prolonged water storage and repeated thermocycling on the reinforcing ability of refrigerated Amalgambond Plus/High Performance Additive in third molars with large mesio-occlusodistal amalgam restorations |
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