Tooth extractions in Orthodontics: first or second premolars?
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DOI: 10.1590/2177-6709.24.3.088-098.bbo
Abstract: ABSTRACT Tooth crowding and protrusions demand rigorous attention during orthodontic planning that includes the extraction of first and second premolars. Some characteristics, such as dentoalveolar bone discrepancies, maxillomandibular relations, facial profile, skeletal maturation, dental asymmetries… read more here.
Keywords: extractions orthodontics; second premolars; first second; orthodontics first ... See more keywords
Availability of Third Molars as Donor Teeth for Autotransplantation to Congenitally Replace Absent Second Premolars in Children and Young Adults
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DOI: 10.3390/diagnostics13111874
Abstract: The aim of the study was to assess the presence and distribution of third molars (M3) regarding their autotransplantation in patients with congenital absence of second premolars (PM2). Additionally, M3 development in relation to patients’… read more here.
Keywords: least one; third molars; availability third; pm2 agenesis ... See more keywords
Dental and soft tissue changes following extraction of second premolars in females with bimaxillary protrusion: A retrospective study
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DOI: 10.4103/njcp.njcp_636_19
Abstract: Background: Bimaxillary protrusion is a condition wherein esthetic concerns are the main reason behind seeking orthodontic treatment. Aim: The aim of this retrospective cephalometric study was to evaluate the soft tissue profile and dental changes… read more here.
Keywords: soft tissue; protrusion; second premolars; extraction second ... See more keywords
Analysis of root number and canal morphology of maxillary premolars using cone-beam computed tomography
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DOI: 10.5624/isd.20240150
Abstract: Purpose This study aimed to evaluate the number of roots and type of root canals in maxillary first and second premolars within a selected Korean population utilizing cone-beam computed tomography (CBCT). Additionally, it sought to… read more here.
Keywords: number; second premolars; maxillary first; root number ... See more keywords