Three-Dimensional Treatment Simulation for Predictable Orthodontic Treatment Planning and Implementation

2021 ◽  
pp. 239-265
Author(s):  
Jean-Marc Retrouvey ◽  
Yona R. Vandersluis ◽  
John Kaku ◽  
Sivabalan Vasudavan
Keyword(s):  
Treatment Planning ◽  
Orthodontic Treatment ◽  
Three Dimensional

scholarly journals The Utilization of Three-Dimensional Technology for an Accurate Diagnosis and Precise Treatment Planning in the Field of Orthodontics

2021 ◽  
Vol 14 (4) ◽  
pp. 2101-2107
Author(s):  
Priyanka Kenkare ◽  
Shravan Shetty ◽  
Utkarsh Mangal ◽  
Ashith MV ◽  
Siddarth Shetty
Keyword(s):  
Treatment Planning ◽  
Present Article ◽  
Orthodontic Treatment ◽  
Three Dimensional ◽  
Accurate Diagnosis ◽  
3D Technology

The first important step in orthodontic treatment is an accurate diagnosis and precise treatment planning to correct the malocclusion. This process entails a proper examination and understanding of the nature of malocclusion and the anomaly of the underlying structures. The emergence of three dimensional (3D) technology has transformed the field of orthodontics. The present article aims to take into account some of the applications of 3D technology in the field of orthodontics.

scholarly journals Recovery of multiple impacted maxillary teeth in a hyperdivergent Class I patient using Temporary Skeletal Anchorage Devices and augmented corticotomy

2017 ◽  
Vol 88 (1) ◽  
pp. 107-121 ◽  
Author(s):  
Kyung A. Kim ◽  
Hyeon-Shik Hwang ◽  
Kyu-Rhim Chung ◽  
Seong-Hun Kim ◽  
Gerald Nelson
Keyword(s):  
Case Report ◽  
Treatment Planning ◽  
Orthodontic Treatment ◽  
Three Dimensional ◽  
Class I ◽  
Skeletal Anchorage ◽  
Central Incisor ◽  
Temporary Skeletal Anchorage ◽  
Smile Esthetics ◽  
Stable Result

ABSTRACT Treatment of multiple impacted teeth is challenging. Three-dimensional treatment planning can help in delivering a better outcome. This case report presents a patient with an incomplete dental transposition between the canine and lateral incisor of the maxillary right side associated with the impaction of a dilacerated right central incisor. Using a two-stage surgical exposure and augmented corticotomy, the patient's occlusion and smile esthetics were significantly improved, and Class I occlusal relationships with optimal overjet and overbite were achieved after 50 months of orthodontic treatment. Thirty-month posttreatment records revealed a stable result.

scholarly journals Applications of cone beam computed tomography in endodontics

2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Ateksha Bhardwaj Khanna
Keyword(s):  
Computed Tomography ◽  
Treatment Planning ◽  
Cone Beam Computed Tomography ◽  
Oral Surgery ◽  
Three Dimensional ◽  
Conventional Radiography ◽  
Cone Beam ◽  
Oral Radiology ◽  
Manual Search ◽  
First Choice

Abstract Background Endodontic disease can adversely affect the quality of life and therefore early diagnosis and consequent timely treatment is of paramount importance for the Endodontist. Radiology is an essential component in treatment planning, disease monitoring and assessment of treatment outcome. Periapical radiographs and panoramic radiography are frequently utilised but they provide only two-dimensional representation of three-dimensional structures. The advent of cone beam computed tomography (CBCT) offers three-dimensional accuracy of the hard tissue images with a reasonable cost and this has revolutionised imaging of the dentomaxillofacial structures. This imaging system has been seen to overcome some limitations of conventional radiography, as brought out in this review. The improvement in the accuracy is, however, accompanied at the cost of increased radiation exposure to the patient. Nevertheless, smaller areas of exposure are normally appropriate for endodontic imaging, and adjustment in the exposure parameters can further moderate the effective dose (Loubele et al. 37(6):309-18, 2008). Aims and objectives The aim of this review is to present the pertinent literature on the various applications of cone beam computed tomography in the field of endodontics. Methods Literature was electronically searched on the following sources; Medline and Keats Library. Further, a manual search was performed on the following journals: International Endodontic Journal, Journal of Endodontics, Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, Endodontology, Journal of Dental Research, European Journal of Oral Sciences & Odontology and Dentomaxillofacial Radiology. A preliminary search was performed to gain an idea of the available literature using keywords ‘Cone Beam Computed Tomography’ to view the volume of the literature evident and identify questions to be addressed in this review. The initial search showed 243 potential articles. After scrutinising the titles and abstracts of the retrieved articles, 70 relevant studies were reviewed in full text. Furthermore, ‘published guidelines on the use of CBCT’ were also searched so as to include the results as an additional source material. All the articles eligible to be included in the review were in the English language and ranged from the year 1960 to the present. Also all the studies reviewed were based on the various uses of cone beam computed tomography in the field of endodontics. The keywords used to search were ‘Cone Beam Computed Tomography (CBCT)’, ‘Conventional radiography’, ‘Applications of CBCT in endodontics’, ‘CBCT and tooth morphology’, ‘CBCT and apical periodontitis’, ‘CBCT and vertical root fractures’, ‘CBCT and resorption’, ‘CBCT and pre-surgical assessment’, ‘CBCT and dento-alveolar trauma’ and ‘CBCT and endodontic outcome’. Results Every case is unique and CBCT should be considered only after studying each case individually. CBCT imaging needs to be adopted or used where information from conventional imaging systems is either inadequate for the management of endodontic problems or inconclusive. Having said that, it is safe to state that CBCT imaging has the potential to become the first choice for endodontic treatment planning and outcome assessment, especially when new scanners with lower radiation doses and enhanced resolution would be available.

scholarly journals Treatment of a Patient with Multiple Impacted Teeth

2007 ◽  
Vol 77 (4) ◽  
pp. 735-741 ◽  
Author(s):  
Richard Scott Conley ◽  
Scott B. Boyd ◽  
Harry L. Legan ◽  
Christopher C. Jernigan ◽  
Craig Starling ◽  
...  
Keyword(s):  
Case Report ◽  
Treatment Planning ◽  
Orthodontic Treatment ◽  
Primary Teeth ◽  
Permanent Tooth ◽  
Permanent Teeth ◽  
Treatment Sequence ◽  
Impacted Teeth ◽  
Case Complexity ◽  
Multiple Primary

Abstract An impacted or missing permanent tooth can add significant complications to an otherwise straightforward case. When multiple impacted teeth are present, the case complexity increases further. Developing a treatment sequence, determining appropriate anchorage, and planning and executing sound biomechanics can be a challenge. The following case report illustrates a patient reportedly diagnosed with mild scleroderma as an adolescent. He presented for orthodontic treatment as an adult with multiple retained primary teeth and multiple impacted teeth. Diagnosis, treatment planning, and various methods of managing guided eruption of impacted teeth will be discussed. Following orthodontic treatment that required extraction of multiple primary and permanent teeth as well as exposure and ligation of multiple permanent teeth by an oral surgeon, the patient finished with a significantly improved functional and esthetic result.

Fetal Occipital Encephalocele: A Case Report

2021 ◽  
pp. 875647932110668
Author(s):  
Amanda Hogan ◽  
Natalie Ullmer
Keyword(s):  
Case Report ◽  
Patient Care ◽  
Treatment Planning ◽  
Neural Tube ◽  
Neural Tube Defects ◽  
Three Dimensional ◽  
Improve Patient Care ◽  
Two Dimensional ◽  
Occipital Encephalocele ◽  
Improve Patient

Encephaloceles are considered neural tube defects, but their exact cause is unknown. The outcome is dismal, and essential management and counseling are needed for patients. Two-dimensional and three-dimensional sonography can be used to detect encephaloceles as early as 11 weeks, assist in treatment planning, and improve patient care. This case report presents an occipital encephalocele diagnosed by sonography and followed until delivery.

Three dimensional intensity modulated brachytherapy (IMBT): Dosimetry algorithm and inverse treatment planning

2010 ◽  
Vol 37 (7Part1) ◽  
pp. 3725-3737 ◽  
Author(s):  
Chengyu Shi ◽  
Bingqi Guo ◽  
Chih-Yao Cheng ◽  
Carlos Esquivel ◽  
Tony Eng ◽  
...  
Keyword(s):  
Treatment Planning ◽  
Three Dimensional ◽  
Inverse Treatment Planning ◽  
Intensity Modulated ◽  
Inverse Treatment
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