Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study
<h3 dir="ltr">Aim</h3><p dir="ltr">To evaluate and compare pulp chamber volume(PCV) and dimensions of maxillary and mandibular first molars, and maxillary central incisors, among subjects with varying vertical and anteroposterior dental and skeletal malocclusion...
محفوظ في:
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| مؤلفون آخرون: | , , , |
| منشور في: |
2025
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| الموضوعات: | |
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| _version_ | 1864513524399603712 |
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| author | Raidan Ba-Hattab (17773230) |
| author2 | Abeer Tamr (23073523) Muna Shaweesh (23073526) Shikha Jassim Alabduljabbar (23073529) Elham S. Abu Alhaija (5959610) |
| author2_role | author author author author |
| author_facet | Raidan Ba-Hattab (17773230) Abeer Tamr (23073523) Muna Shaweesh (23073526) Shikha Jassim Alabduljabbar (23073529) Elham S. Abu Alhaija (5959610) |
| author_role | author |
| dc.creator.none.fl_str_mv | Raidan Ba-Hattab (17773230) Abeer Tamr (23073523) Muna Shaweesh (23073526) Shikha Jassim Alabduljabbar (23073529) Elham S. Abu Alhaija (5959610) |
| dc.date.none.fl_str_mv | 2025-10-16T09:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1007/s00784-025-06568-y |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Three-dimensional_evaluation_of_pulp_chamber_volume_and_dimensions_across_skeletal_and_dental_malocclusions_using_CBCT_a_retrospective_cross-sectional_study/31169062 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Biomedical and clinical sciences Dentistry Pulp dimensions Pulp volume Dental malocclusion Skeletal malocclusion Cone-beam computed tomography |
| dc.title.none.fl_str_mv | Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <h3 dir="ltr">Aim</h3><p dir="ltr">To evaluate and compare pulp chamber volume(PCV) and dimensions of maxillary and mandibular first molars, and maxillary central incisors, among subjects with varying vertical and anteroposterior dental and skeletal malocclusions using cone beam computed tomography(CBCT).</p><h3 dir="ltr">Materials and methods</h3><p dir="ltr">A retrospective, cross-sectional analysis was conducted using CBCT scans from 184 Jordanian adults(mean age 24.22 ± 7.50 years). Subjects were categorized according to vertical facial pattern(short, average, and long face) and molar interdigitations (cusp-to-fossa, CFM; cusp-to-cusp, CCM). PCV and dimensions were measured using ITK-SNAP software. Data were analyzed with non-parametric tests and multiple linear regression.</p><h3 dir="ltr">Results</h3><p dir="ltr">For molars, PCV was significantly smaller in short-faced individuals than in average and long-face groups( P ≤ 0.001 across jaws), while average vs. long face was nonsignificant. In incisors, PCV differed among all three vertical groups ( P = 0.001). Enamel thickness and crown height were also reduced in this group. CCM was associated with smaller PCV and reduced enamel and crown dimensions. Incisor PCV did not significantly differ by tooth contact status. Age, gender, molar interdigitation, and vertical pattern(for incisors) were significant predictors of PCVs ( P ≤ 0.05).</p><h3 dir="ltr">Conclusion</h3><p dir="ltr">PCV and dimensions are influenced by vertical skeletal pattern, with short-faced individuals showing the smallest volumes. Molar interdigitation affects molar PCV, with CCM linked to reduced volumes. PCV showed a linear inverse association with age and are generally larger in males. Posterior crossbite correlates with increased molar PCV.</p><h3 dir="ltr">Clinical relevance</h3><p dir="ltr">Skeletal and occlusal variation should be considered during endodontic access planning and when interpreting radiographs to avoid misjudging pulp size in patients with atypical skeletal and dental relationships.</p><h2 dir="ltr">Other Information</h2><p dir="ltr">Published in: Clinical Oral Investigations<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s00784-025-06568-y" target="_blank">https://dx.doi.org/10.1007/s00784-025-06568-y</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_680ce0e9d3b3fb460f4fcab4b41601a1 |
| identifier_str_mv | 10.1007/s00784-025-06568-y |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/31169062 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional studyRaidan Ba-Hattab (17773230)Abeer Tamr (23073523)Muna Shaweesh (23073526)Shikha Jassim Alabduljabbar (23073529)Elham S. Abu Alhaija (5959610)Biomedical and clinical sciencesDentistryPulp dimensionsPulp volumeDental malocclusionSkeletal malocclusionCone-beam computed tomography<h3 dir="ltr">Aim</h3><p dir="ltr">To evaluate and compare pulp chamber volume(PCV) and dimensions of maxillary and mandibular first molars, and maxillary central incisors, among subjects with varying vertical and anteroposterior dental and skeletal malocclusions using cone beam computed tomography(CBCT).</p><h3 dir="ltr">Materials and methods</h3><p dir="ltr">A retrospective, cross-sectional analysis was conducted using CBCT scans from 184 Jordanian adults(mean age 24.22 ± 7.50 years). Subjects were categorized according to vertical facial pattern(short, average, and long face) and molar interdigitations (cusp-to-fossa, CFM; cusp-to-cusp, CCM). PCV and dimensions were measured using ITK-SNAP software. Data were analyzed with non-parametric tests and multiple linear regression.</p><h3 dir="ltr">Results</h3><p dir="ltr">For molars, PCV was significantly smaller in short-faced individuals than in average and long-face groups( P ≤ 0.001 across jaws), while average vs. long face was nonsignificant. In incisors, PCV differed among all three vertical groups ( P = 0.001). Enamel thickness and crown height were also reduced in this group. CCM was associated with smaller PCV and reduced enamel and crown dimensions. Incisor PCV did not significantly differ by tooth contact status. Age, gender, molar interdigitation, and vertical pattern(for incisors) were significant predictors of PCVs ( P ≤ 0.05).</p><h3 dir="ltr">Conclusion</h3><p dir="ltr">PCV and dimensions are influenced by vertical skeletal pattern, with short-faced individuals showing the smallest volumes. Molar interdigitation affects molar PCV, with CCM linked to reduced volumes. PCV showed a linear inverse association with age and are generally larger in males. Posterior crossbite correlates with increased molar PCV.</p><h3 dir="ltr">Clinical relevance</h3><p dir="ltr">Skeletal and occlusal variation should be considered during endodontic access planning and when interpreting radiographs to avoid misjudging pulp size in patients with atypical skeletal and dental relationships.</p><h2 dir="ltr">Other Information</h2><p dir="ltr">Published in: Clinical Oral Investigations<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s00784-025-06568-y" target="_blank">https://dx.doi.org/10.1007/s00784-025-06568-y</a></p>2025-10-16T09:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s00784-025-06568-yhttps://figshare.com/articles/journal_contribution/Three-dimensional_evaluation_of_pulp_chamber_volume_and_dimensions_across_skeletal_and_dental_malocclusions_using_CBCT_a_retrospective_cross-sectional_study/31169062CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/311690622025-10-16T09:00:00Z |
| spellingShingle | Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study Raidan Ba-Hattab (17773230) Biomedical and clinical sciences Dentistry Pulp dimensions Pulp volume Dental malocclusion Skeletal malocclusion Cone-beam computed tomography |
| status_str | publishedVersion |
| title | Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study |
| title_full | Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study |
| title_fullStr | Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study |
| title_full_unstemmed | Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study |
| title_short | Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study |
| title_sort | Three-dimensional evaluation of pulp chamber volume and dimensions across skeletal and dental malocclusions using CBCT: a retrospective cross-sectional study |
| topic | Biomedical and clinical sciences Dentistry Pulp dimensions Pulp volume Dental malocclusion Skeletal malocclusion Cone-beam computed tomography |