2013Journal of Oral Science ResearchRequires access

Clinical Research on CO-CR Discrepancy of Anterior Occluding Relation in Malocclusion Patients

Linyu Xu

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Abstract

Objective: To study the CO-CR discrepancy of anterior occluding relation in malocclusion patients.Methods: 78 malocclusion patients were selected as the object.CR was acquired using two-hand technique.AD2 articulator was used to record the CO and CR occlusion and the anterior overbite and ovejet was measured subsequently.Results: There are statistical differences in the mean of overbite and overjet between CO and CR.The discrepancy of overbite and overjet showed a great negative correlation.Conclusion: The occlusion in CR position should be analyzed before treatment to reveal the disharmony between occlusion and jaw position,which help finding out the growth pattern of patients.

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What this paper is about

Objective: To study the CO-CR discrepancy of anterior occluding relation in malocclusion patients.Methods: 78 malocclusion patients were selected as the object.CR was acquired using two-hand technique.AD2 articulator was used to record the CO and CR occlusion and the anterior overbite and ovejet was measured subsequently.Results: There are statistical differences in the mean of overbite and overjet between CO and CR.The discrepancy of overbite and overjet showed a great negative correlation.Conclusion: The occlusion in CR position should be analyzed before treatment to reveal the disharmony between occlusion and jaw position,which help finding out the growth pattern of patients.

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Available abstract

Objective: To study the CO-CR discrepancy of anterior occluding relation in malocclusion patients.Methods: 78 malocclusion patients were selected as the object.CR was acquired using two-hand technique.AD2 articulator was used to record the CO and CR occlusion and the anterior overbite and ovejet was measured subsequently.Results: There are statistical differences in the mean of overbite and overjet between CO and CR.The discrepancy of overbite and overjet showed a great negative correlation.Conclusion: The occlusion in CR position should be analyzed before treatment to reveal the disharmony between occlusion and jaw position,which help finding out the growth pattern of patients.

Key concepts: Overjet, Overbite, Articulator, Malocclusion, Occlusion, Medicine, Orthodontics, Centric relation

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