Effect of various malocclusion on maximal bite force- a systematic review
Objective: This systematic review evaluates the variation in molar bite force (MBF) with the type and severity of dental malocclusion in young adults with permanent dentition. Methods: We searched seven electronic databases until December 31, 2021, and identified 1898 articles, of which 22 full-text...
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Elsevier
2022-09-01
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| Series: | Journal of Oral Biology and Craniofacial Research |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2212426822001002 |
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| author | Harneet Kaur Neelam Singh Harshita Gupta Ankita Chakarvarty Pushpjot Sadana Natasha Gupta Anuraj Kochhar Ritasha Bhasin |
| author_facet | Harneet Kaur Neelam Singh Harshita Gupta Ankita Chakarvarty Pushpjot Sadana Natasha Gupta Anuraj Kochhar Ritasha Bhasin |
| author_sort | Harneet Kaur |
| collection | DOAJ |
| description | Objective: This systematic review evaluates the variation in molar bite force (MBF) with the type and severity of dental malocclusion in young adults with permanent dentition. Methods: We searched seven electronic databases until December 31, 2021, and identified 1898 articles, of which 22 full-texts were reviewed. Eight clinical studies with subjects having permanent dentition with various dental malocclusions and quantifying maximal bite force were included for the review. Newcastle Ottawa scale was used to assess the risk of bias and GRADE to study the certainty of evidence. Articles were evaluated for the primary outcome (variation of MBF in different malocclusion groups) and confounding factors affecting MBF. Results: All studies measured MBF in individuals with normal and malocclusion, with 2329 subjects having permanent dentition. A positive correlation of Class I normal occlusion with the bite force was seen compared to Class II and III malocclusion. Unilateral crossbite patients had lesser bite force. Six studies with 1023 males and 1175 females showed MBF more in males than females. In 3 studies (332 subjects), no significant difference for MBF between the right and left sides of the jaws was measured. Conclusion: MBF decreases significantly with vertical and transverse craniofacial and dental discrepancy. Normal sagittal occlusion has more molar bite force than patients with different malocclusions. Also, MBF is more in males than females, and it increases with age. Registration: PROSPERO CRD42021249328. |
| format | Article |
| id | doaj-art-147c9eb682654774ba3c98ba8dc2dd3f |
| institution | Kabale University |
| issn | 2212-4268 |
| language | English |
| publishDate | 2022-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Oral Biology and Craniofacial Research |
| spelling | doaj-art-147c9eb682654774ba3c98ba8dc2dd3f2024-11-23T06:29:33ZengElsevierJournal of Oral Biology and Craniofacial Research2212-42682022-09-01125687693Effect of various malocclusion on maximal bite force- a systematic reviewHarneet Kaur0Neelam Singh1Harshita Gupta2Ankita Chakarvarty3Pushpjot Sadana4Natasha Gupta5Anuraj Kochhar6Ritasha Bhasin7Orthodontics and Dentofacial Orthopaedics, Jamia Millia Islamia, New Delhi, IndiaDepartment of Conservative Dentistry and Endodontics, Jamia Millia Islamia, New Delhi, IndiaPostgraduate Student, Sudha Rastogi College of Dental Sciences and Research, Faridabad, Haryana, IndiaFaculty of Dentistry, University of Toronto, Toronto, Ontario, CanadaFormer Post Graduate Student of Shri Guru Ram Das Institute of Dental Sciences and Research, Amritsar, India; Corresponding author. 97/12 Nawa Bazar, Tarn Taran, Punjab, 143401, India.Department of Conservative Dentistry and Endodontics, Jamia Millia Islamia, New Delhi, IndiaDepartment of Orthodontics, Faculty of Dentistry, University of Toronto, Toronto, Ontario, CanadaFaculty of Dentistry, University of Toronto, Toronto, Ontario, CanadaObjective: This systematic review evaluates the variation in molar bite force (MBF) with the type and severity of dental malocclusion in young adults with permanent dentition. Methods: We searched seven electronic databases until December 31, 2021, and identified 1898 articles, of which 22 full-texts were reviewed. Eight clinical studies with subjects having permanent dentition with various dental malocclusions and quantifying maximal bite force were included for the review. Newcastle Ottawa scale was used to assess the risk of bias and GRADE to study the certainty of evidence. Articles were evaluated for the primary outcome (variation of MBF in different malocclusion groups) and confounding factors affecting MBF. Results: All studies measured MBF in individuals with normal and malocclusion, with 2329 subjects having permanent dentition. A positive correlation of Class I normal occlusion with the bite force was seen compared to Class II and III malocclusion. Unilateral crossbite patients had lesser bite force. Six studies with 1023 males and 1175 females showed MBF more in males than females. In 3 studies (332 subjects), no significant difference for MBF between the right and left sides of the jaws was measured. Conclusion: MBF decreases significantly with vertical and transverse craniofacial and dental discrepancy. Normal sagittal occlusion has more molar bite force than patients with different malocclusions. Also, MBF is more in males than females, and it increases with age. Registration: PROSPERO CRD42021249328.http://www.sciencedirect.com/science/article/pii/S2212426822001002Bite forceMalocclusionPermanent dentitionCrossbite |
| spellingShingle | Harneet Kaur Neelam Singh Harshita Gupta Ankita Chakarvarty Pushpjot Sadana Natasha Gupta Anuraj Kochhar Ritasha Bhasin Effect of various malocclusion on maximal bite force- a systematic review Journal of Oral Biology and Craniofacial Research Bite force Malocclusion Permanent dentition Crossbite |
| title | Effect of various malocclusion on maximal bite force- a systematic review |
| title_full | Effect of various malocclusion on maximal bite force- a systematic review |
| title_fullStr | Effect of various malocclusion on maximal bite force- a systematic review |
| title_full_unstemmed | Effect of various malocclusion on maximal bite force- a systematic review |
| title_short | Effect of various malocclusion on maximal bite force- a systematic review |
| title_sort | effect of various malocclusion on maximal bite force a systematic review |
| topic | Bite force Malocclusion Permanent dentition Crossbite |
| url | http://www.sciencedirect.com/science/article/pii/S2212426822001002 |
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