Controlled movement of teeth is both a science and an art that relies on applied forces and anchoring or resistance points. The temporary anchorage device (TAD) is a mini-implant that is used as an anchoring point. Applied to appropriate cases with optimal technique, TAD can enhance results. This article discusses the considerations behind increasing longevity of an implant in use and improving its success. Such considerations include implant placement, time before loading, amount of loading, and patient habits.
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http://dx.doi.org/10.1615/JLongTermEffMedImplants.2019031003 | DOI Listing |
J Esthet Restor Dent
January 2025
Department of Orthodontics, College of Dentistry, Dankook University, Cheonan, South Korea.
Korean J Orthod
January 2025
State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
Objective: Miniscrews are commonly utilized as temporary anchorage devices (TADs) in cases of maxillary protrusion and premolar extraction. This study aimed to investigate the effects and potential side effects of two conventional miniscrew configurations on the maxillary incisors.
Methods: Eighty-two adult patients with maxillary dentoalveolar protrusion who had undergone bilateral first premolar extraction were retrospectively divided into three groups: non-TAD, two posterior miniscrews only (P-TADs), and two anterior and two posterior miniscrews combined (AP-TADs).
Contemp Clin Dent
December 2024
Department of Orthodontics and Craniofacial Developmental Biology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
This article outlines the orthodontic treatment of a 21-year-old female patient with an open bite and temporomandibular joint disorders (TMDs) that developed after a severe car accident. The treatment plan utilized temporary anchorage devices (TADs) for upper molar intrusion to correct the open bite without resorting to orthognathic surgery. Over a period of 3 years, the treatment achieved a stable occlusion, normalized molar relationships, and improved esthetics.
View Article and Find Full Text PDFIn this case report, we show a strategic approach to prolonging the lifespan of pathologically migrated maxillary canines with a hopeless prognosis in a 57-year-old female patient, highlighting the potential of orthodontic management for middle-aged patients to enhance both occlusion and facial esthetics while minimizing the need for extensive prosthetic treatment. According to the visual treatment objective, the nonextraction treatment plan showed advantages in the type of orthodontic tooth movement and final occlusal relationship. Therefore, considering the favorable periodontal treatment results and single-root teeth, the hopelessly migrated maxillary canines were relocated, eliminating the existing trauma from occlusion.
View Article and Find Full Text PDFJ Clin Orthod
November 2024
Division of Orthodontics, Department of Craniofacial Sciences; Division of Orthodontics, University of Connecticut School of Dental Medicine, Farmington, CT.
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