Dimensional changes of dental arch following non-extraction orthodontic treatment
Introduction: Since the emergence of normal occlusion concept, selecting an appropriate treatment plan with or without tooth extraction has been a controversial subject. Nowadays, both methods can be successfully used for treatment of patients. However, some clinicians still believe that non-extract...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Babol University of Medical Sciences
2016-03-01
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| Series: | Caspian journal of dental research |
| Subjects: | |
| Online Access: | http://cjdr.ir/browse.php?a_code=A-10-231-1&slc_lang=en&sid=1 |
| _version_ | 1830485504498335744 |
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| author | Mahsa Sobhi Afshar Asghar Ebadifar |
| author_facet | Mahsa Sobhi Afshar Asghar Ebadifar |
| author_sort | Mahsa Sobhi Afshar |
| collection | DOAJ |
| description | Introduction: Since the emergence of normal occlusion concept, selecting an appropriate treatment plan with or without tooth extraction has been a controversial subject. Nowadays, both methods can be successfully used for treatment of patients. However, some clinicians still believe that non-extraction orthodontic treatments have fewer complications. The purpose of this study was to evaluate dental arch dimensional changes following non-extraction orthodontic treatment.
Materials &Methods: A total of 200 pre- and post-treatment diagnostic dental casts belonging to 100 patients (non-ext treated by 0.18 roth system) who met the inclusion criteria for this study were collected from the archives of Shahid Beheshti Dental School. Sampling was nonrandomized. A digital caliper with the accuracy of 0.1 mm was used for the measurement of variables such as inter-canine width , inter-premolar width and inter-molar width.
Results: Non-extraction orthodontic treatment increased all the variables, except for the mandibular inter-canine width and incisor-canine distance.
Conclusion: Non-extraction orthodontic treatment causes a significant increase in almost all dental arch parameters. This increase manifests as teeth flaring. |
| first_indexed | 2024-12-21T18:27:43Z |
| format | Article |
| id | doaj.art-a3791386ddf04a0cb6c2e85338de6196 |
| institution | Directory Open Access Journal |
| issn | 2251-9890 2322-2395 |
| language | English |
| last_indexed | 2024-12-21T18:27:43Z |
| publishDate | 2016-03-01 |
| publisher | Babol University of Medical Sciences |
| record_format | Article |
| series | Caspian journal of dental research |
| spelling | doaj.art-a3791386ddf04a0cb6c2e85338de61962022-12-21T18:54:23ZengBabol University of Medical SciencesCaspian journal of dental research2251-98902322-23952016-03-01512935Dimensional changes of dental arch following non-extraction orthodontic treatmentMahsa Sobhi Afshar0Asghar Ebadifar1 ,Dentofacial Deformities Research Center, Deptartment of Orthodontics, Dental School, Shahid Beheshti University of Medical Sciences Introduction: Since the emergence of normal occlusion concept, selecting an appropriate treatment plan with or without tooth extraction has been a controversial subject. Nowadays, both methods can be successfully used for treatment of patients. However, some clinicians still believe that non-extraction orthodontic treatments have fewer complications. The purpose of this study was to evaluate dental arch dimensional changes following non-extraction orthodontic treatment. Materials &Methods: A total of 200 pre- and post-treatment diagnostic dental casts belonging to 100 patients (non-ext treated by 0.18 roth system) who met the inclusion criteria for this study were collected from the archives of Shahid Beheshti Dental School. Sampling was nonrandomized. A digital caliper with the accuracy of 0.1 mm was used for the measurement of variables such as inter-canine width , inter-premolar width and inter-molar width. Results: Non-extraction orthodontic treatment increased all the variables, except for the mandibular inter-canine width and incisor-canine distance. Conclusion: Non-extraction orthodontic treatment causes a significant increase in almost all dental arch parameters. This increase manifests as teeth flaring.http://cjdr.ir/browse.php?a_code=A-10-231-1&slc_lang=en&sid=1Dental arch Orthodontics Mandible Maxilla |
| spellingShingle | Mahsa Sobhi Afshar Asghar Ebadifar Dimensional changes of dental arch following non-extraction orthodontic treatment Caspian journal of dental research Dental arch Orthodontics Mandible Maxilla |
| title | Dimensional changes of dental arch following non-extraction orthodontic treatment |
| title_full | Dimensional changes of dental arch following non-extraction orthodontic treatment |
| title_fullStr | Dimensional changes of dental arch following non-extraction orthodontic treatment |
| title_full_unstemmed | Dimensional changes of dental arch following non-extraction orthodontic treatment |
| title_short | Dimensional changes of dental arch following non-extraction orthodontic treatment |
| title_sort | dimensional changes of dental arch following non extraction orthodontic treatment |
| topic | Dental arch Orthodontics Mandible Maxilla |
| url | http://cjdr.ir/browse.php?a_code=A-10-231-1&slc_lang=en&sid=1 |
| work_keys_str_mv | AT mahsasobhiafshar dimensionalchangesofdentalarchfollowingnonextractionorthodontictreatment AT asgharebadifar dimensionalchangesofdentalarchfollowingnonextractionorthodontictreatment |