The effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. A comparative in vitro study
Background: To compare the effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. Materials and Methods: In this comparative in vitro study, 32 samples of molar bands without attachments were used. Sixteen samples were silver soldered...
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| Format: | Article |
| Language: | English |
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Wolters Kluwer Medknow Publications
2022-01-01
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| Series: | Dental Research Journal |
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| Online Access: | http://www.drjjournal.net/article.asp?issn=1735-3327;year=2022;volume=19;issue=1;spage=27;epage=27;aulast=Shetti |
| _version_ | 1811271876051206144 |
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| author | Shraddha Subhash Shetti Amol Shirkhande Vishwal Ajit Kagi Sangamesh Gurunath Fulari Lalita Girish Nanjannawar Jiwanasha Manish Agrawal Someshwar Golgire |
| author_facet | Shraddha Subhash Shetti Amol Shirkhande Vishwal Ajit Kagi Sangamesh Gurunath Fulari Lalita Girish Nanjannawar Jiwanasha Manish Agrawal Someshwar Golgire |
| author_sort | Shraddha Subhash Shetti |
| collection | DOAJ |
| description | Background: To compare the effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments.
Materials and Methods: In this comparative in vitro study, 32 samples of molar bands without attachments were used. Sixteen samples were silver soldered to stainless steel (SS) wire and 16 samples were laser welded using laser welding device to SS wire. Each group samples were divided into four test groups and submerged in solution containing sodium fluoride (NaF), NaF + alcohol (NaF + alcohol), Chlorhexidine (CHX), and artificial saliva (AS). Samples were shaken for 24 h with an agitation rate of 60 rpm. One sample from each group was selected to study the morphologic changes on their surfaces through scanning electron microscopy (SEM), and remaining samples were studied for metal ions released and dissolved in the solutions using spectrometry. The metal ions release values of two different attachment methods in three different mouth washes and AS group were compared using the unpaired t-test. A two-way analysis of variance was used to identify the significant differences between the two types of orthodontic attachments immersed in four different types of solutions. P < 0.05 was defined to be set significant for all tests.
Results: Level of metal ions released from the samples of silver soldering was higher than from laser welding. The lowest amounts of metal ions were released in CHX while highest in NaF + alcohol. The SEM images were in accordance with these findings.
Conclusion: Laser welding should be preferred over silver soldering for the construction of orthodontic appliances. CHX containing mouthwashes such as Hexidine can be prescribed for the patients undergoing orthodontic treatment. More in vivo experiments will determine whether the levels of dissolved nickel ions can reach the toxic or sub-toxic concentrations or not. |
| first_indexed | 2024-04-12T22:30:04Z |
| format | Article |
| id | doaj.art-efb8f3abe8514c30ad6449afd35a0302 |
| institution | Directory Open Access Journal |
| issn | 1735-3327 2008-0255 |
| language | English |
| last_indexed | 2024-04-12T22:30:04Z |
| publishDate | 2022-01-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | Dental Research Journal |
| spelling | doaj.art-efb8f3abe8514c30ad6449afd35a03022022-12-22T03:14:01ZengWolters Kluwer Medknow PublicationsDental Research Journal1735-33272008-02552022-01-01191272710.4103/1735-3327.340112The effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. A comparative in vitro studyShraddha Subhash ShettiAmol ShirkhandeVishwal Ajit KagiSangamesh Gurunath FulariLalita Girish NanjannawarJiwanasha Manish AgrawalSomeshwar GolgireBackground: To compare the effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. Materials and Methods: In this comparative in vitro study, 32 samples of molar bands without attachments were used. Sixteen samples were silver soldered to stainless steel (SS) wire and 16 samples were laser welded using laser welding device to SS wire. Each group samples were divided into four test groups and submerged in solution containing sodium fluoride (NaF), NaF + alcohol (NaF + alcohol), Chlorhexidine (CHX), and artificial saliva (AS). Samples were shaken for 24 h with an agitation rate of 60 rpm. One sample from each group was selected to study the morphologic changes on their surfaces through scanning electron microscopy (SEM), and remaining samples were studied for metal ions released and dissolved in the solutions using spectrometry. The metal ions release values of two different attachment methods in three different mouth washes and AS group were compared using the unpaired t-test. A two-way analysis of variance was used to identify the significant differences between the two types of orthodontic attachments immersed in four different types of solutions. P < 0.05 was defined to be set significant for all tests. Results: Level of metal ions released from the samples of silver soldering was higher than from laser welding. The lowest amounts of metal ions were released in CHX while highest in NaF + alcohol. The SEM images were in accordance with these findings. Conclusion: Laser welding should be preferred over silver soldering for the construction of orthodontic appliances. CHX containing mouthwashes such as Hexidine can be prescribed for the patients undergoing orthodontic treatment. More in vivo experiments will determine whether the levels of dissolved nickel ions can reach the toxic or sub-toxic concentrations or not.http://www.drjjournal.net/article.asp?issn=1735-3327;year=2022;volume=19;issue=1;spage=27;epage=27;aulast=Shetticorrosionion releaselaser weldingorthodontic attachmentssilver soldering |
| spellingShingle | Shraddha Subhash Shetti Amol Shirkhande Vishwal Ajit Kagi Sangamesh Gurunath Fulari Lalita Girish Nanjannawar Jiwanasha Manish Agrawal Someshwar Golgire The effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. A comparative in vitro study Dental Research Journal corrosion ion release laser welding orthodontic attachments silver soldering |
| title | The effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. A comparative in vitro study |
| title_full | The effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. A comparative in vitro study |
| title_fullStr | The effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. A comparative in vitro study |
| title_full_unstemmed | The effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. A comparative in vitro study |
| title_short | The effect of different mouth washes on metallic ions release from silver-soldered and laser-welded orthodontic attachments. A comparative in vitro study |
| title_sort | effect of different mouth washes on metallic ions release from silver soldered and laser welded orthodontic attachments a comparative in vitro study |
| topic | corrosion ion release laser welding orthodontic attachments silver soldering |
| url | http://www.drjjournal.net/article.asp?issn=1735-3327;year=2022;volume=19;issue=1;spage=27;epage=27;aulast=Shetti |
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