Education, Health & Lifestyle eLINE Orthodontics Education, Health & Lifestyle eLINE Orthodontics

In Depth: Effects of CO-CR Discrepancy in Daily Orthodontic Treatment in Planning

Within the dental profession there is a general consensus that treatments that modify the occlusion should be planned in centric relation (CR). Centric relation is defined as musculoskeletal stable position, with the condyles forward, as far upward, centred transversely and with the articular disc interposed properly.

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Education, Patient Journey eLINE Orthodontics Education, Patient Journey eLINE Orthodontics

Lower Incisor Extraction Case

A 32-year-old female with skeletal 2 high mandibular plane angle base and class 1 dental malocclusion with moderate upper and severe lower crowding. There was posterior crowding evident with the displaced and rolling in of the second molars. Narrow arches, especially in the posterior quadrants. Uneven smile aesthetics. Stable temporomandibular joints.

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