Comparision of Shear Bond Strength of Stainless Steel and Ceramic Brackets at 24 Hours after Etching Enamel with Different Proportions of Acidulated Phosphate Fluoride
Aims and Objectives: To evaluate and compare the shear bond strength of stainless steel brackets and ceramic brackets at 24h after etching the enamel with acidulated phosphate fluoride gel (1.23% APF) at different proportions (40%,30%,20%) incorporated in conventional etchant (37% phosphoric aci...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
JCDR Research and Publications Private Limited
2014-08-01
|
| Series: | Journal of Clinical and Diagnostic Research |
| Subjects: | |
| Online Access: | https://jcdr.net/articles/PDF/4690/8924_CE(Ra)_F(Sh)_PF1(PAK)_PFA(AK)_PF2(PAG).pdf |
| _version_ | 1818302570758668288 |
|---|---|
| author | Ramachandhra Prabhakar Abinaya Karthikeyan Sarvanan Raj Vikram |
| author_facet | Ramachandhra Prabhakar Abinaya Karthikeyan Sarvanan Raj Vikram |
| author_sort | Ramachandhra Prabhakar |
| collection | DOAJ |
| description | Aims and Objectives: To evaluate and compare the shear bond
strength of stainless steel brackets and ceramic brackets at
24h after etching the enamel with acidulated phosphate fluoride
gel (1.23% APF) at different proportions (40%,30%,20%)
incorporated in conventional etchant (37% phosphoric acid).
Materials and Methods: Eighty premolars (maxillary and
mandibular first and second premolars) extracted for orthodontic
purpose has been selected for the study and samples were
divided into 4 groups containing 10 teeth each. Comprised of
teeth etched Group 1 with 40% of APF gel etchant is Group 2
teeth etched with 30% of APF gel in Group 3 teeth etched with
20% of APF gel etchant and Group 4 teeth were etched with
conventional etchant (37% phosphoric acid).
Results: The experimental group of Acidulated Phosphate
Fluoride (APF) at different proportion (40%, 30%, 20%) incorporated with etchant application for 40s on the enamel surface
at 24h indicated that group 4 showed the higher bond strength
of all other remaining groups and the groups 1, 2 and 3
showed satisfactory bond strength. The statistical evaluation
also revealed that the bond strength of control group (37%
phosphoric acid) was greater than those of experimental
groups.
Conclusion: The present study results shows that the ceramic
brackets have higher bond strength than stainless steel brackets
(material wise). |
| first_indexed | 2024-12-13T05:41:01Z |
| format | Article |
| id | doaj.art-65e4e177ebde46eb8e707c42b5c7b147 |
| institution | Directory Open Access Journal |
| issn | 2249-782X 0973-709X |
| language | English |
| last_indexed | 2024-12-13T05:41:01Z |
| publishDate | 2014-08-01 |
| publisher | JCDR Research and Publications Private Limited |
| record_format | Article |
| series | Journal of Clinical and Diagnostic Research |
| spelling | doaj.art-65e4e177ebde46eb8e707c42b5c7b1472022-12-21T23:57:48ZengJCDR Research and Publications Private LimitedJournal of Clinical and Diagnostic Research2249-782X0973-709X2014-08-0188ZC19ZC2110.7860/JCDR/2014/8924.4690Comparision of Shear Bond Strength of Stainless Steel and Ceramic Brackets at 24 Hours after Etching Enamel with Different Proportions of Acidulated Phosphate FluorideRamachandhra Prabhakar0Abinaya1Karthikeyan2Sarvanan3Raj Vikram4Dean and HOD, Department of Orthodontics, Thaimoogambigai Dental College and Hospital, Chennai, India.Post Graduate, Department of Orthodontics, Thaimoogambigai Dental College and Hospital, Chennai, India.Professor, Department of Orthodontics, Thaimoogambigai Dental College and Hospital, Chennai, India.Professor, Department of Orthodontics, Thaimoogambigai Dental College and Hospital, Chennai, India.Reader, Department of Orthodontics, Thaimoogambigai Dental College and Hospital, Chennai, India.Aims and Objectives: To evaluate and compare the shear bond strength of stainless steel brackets and ceramic brackets at 24h after etching the enamel with acidulated phosphate fluoride gel (1.23% APF) at different proportions (40%,30%,20%) incorporated in conventional etchant (37% phosphoric acid). Materials and Methods: Eighty premolars (maxillary and mandibular first and second premolars) extracted for orthodontic purpose has been selected for the study and samples were divided into 4 groups containing 10 teeth each. Comprised of teeth etched Group 1 with 40% of APF gel etchant is Group 2 teeth etched with 30% of APF gel in Group 3 teeth etched with 20% of APF gel etchant and Group 4 teeth were etched with conventional etchant (37% phosphoric acid). Results: The experimental group of Acidulated Phosphate Fluoride (APF) at different proportion (40%, 30%, 20%) incorporated with etchant application for 40s on the enamel surface at 24h indicated that group 4 showed the higher bond strength of all other remaining groups and the groups 1, 2 and 3 showed satisfactory bond strength. The statistical evaluation also revealed that the bond strength of control group (37% phosphoric acid) was greater than those of experimental groups. Conclusion: The present study results shows that the ceramic brackets have higher bond strength than stainless steel brackets (material wise).https://jcdr.net/articles/PDF/4690/8924_CE(Ra)_F(Sh)_PF1(PAK)_PFA(AK)_PF2(PAG).pdfapfbond strengthceramic bracketsphosphoric acidstainless steel brackets |
| spellingShingle | Ramachandhra Prabhakar Abinaya Karthikeyan Sarvanan Raj Vikram Comparision of Shear Bond Strength of Stainless Steel and Ceramic Brackets at 24 Hours after Etching Enamel with Different Proportions of Acidulated Phosphate Fluoride Journal of Clinical and Diagnostic Research apf bond strength ceramic brackets phosphoric acid stainless steel brackets |
| title | Comparision of Shear Bond Strength of Stainless Steel and Ceramic Brackets at 24 Hours after Etching Enamel with Different Proportions of Acidulated Phosphate Fluoride |
| title_full | Comparision of Shear Bond Strength of Stainless Steel and Ceramic Brackets at 24 Hours after Etching Enamel with Different Proportions of Acidulated Phosphate Fluoride |
| title_fullStr | Comparision of Shear Bond Strength of Stainless Steel and Ceramic Brackets at 24 Hours after Etching Enamel with Different Proportions of Acidulated Phosphate Fluoride |
| title_full_unstemmed | Comparision of Shear Bond Strength of Stainless Steel and Ceramic Brackets at 24 Hours after Etching Enamel with Different Proportions of Acidulated Phosphate Fluoride |
| title_short | Comparision of Shear Bond Strength of Stainless Steel and Ceramic Brackets at 24 Hours after Etching Enamel with Different Proportions of Acidulated Phosphate Fluoride |
| title_sort | comparision of shear bond strength of stainless steel and ceramic brackets at 24 hours after etching enamel with different proportions of acidulated phosphate fluoride |
| topic | apf bond strength ceramic brackets phosphoric acid stainless steel brackets |
| url | https://jcdr.net/articles/PDF/4690/8924_CE(Ra)_F(Sh)_PF1(PAK)_PFA(AK)_PF2(PAG).pdf |
| work_keys_str_mv | AT ramachandhraprabhakar comparisionofshearbondstrengthofstainlesssteelandceramicbracketsat24hoursafteretchingenamelwithdifferentproportionsofacidulatedphosphatefluoride AT abinaya comparisionofshearbondstrengthofstainlesssteelandceramicbracketsat24hoursafteretchingenamelwithdifferentproportionsofacidulatedphosphatefluoride AT karthikeyan comparisionofshearbondstrengthofstainlesssteelandceramicbracketsat24hoursafteretchingenamelwithdifferentproportionsofacidulatedphosphatefluoride AT sarvanan comparisionofshearbondstrengthofstainlesssteelandceramicbracketsat24hoursafteretchingenamelwithdifferentproportionsofacidulatedphosphatefluoride AT rajvikram comparisionofshearbondstrengthofstainlesssteelandceramicbracketsat24hoursafteretchingenamelwithdifferentproportionsofacidulatedphosphatefluoride |