Indications for extraction of permanent maxillary canines – a literature review

2018 ◽  
Vol 14 (2) ◽  
pp. 38-49
Author(s):  
Jakub Baszak ◽  
Anna Sobieszańska ◽  
Izabella Dunin-Wilczyńska
Keyword(s):  
Literature Review ◽  
Medical Knowledge ◽  
Dental Arch ◽  
Maxillary Canine ◽  
Difficult Decision ◽  
Advantages And Disadvantages ◽  
Pubmed Database ◽  
Diagnostic Models ◽  
Impacted Canine ◽  
Status Position

Orthodontic movement of a maxillary canine into the dental arch may be a therapeutic challenge, and it is necessary to analyse a case in detail and to evaluate therapeutic methods, including a difficult decision of tooth extraction in all cases.<b> Aim</b>. The paper aims to discuss orthodontic indications for maxillary canine extraction based on available literature. <b>Material and methods</b>. The PubMed database and the following key words were used for studies: canine impaction, maxillary impacted canine and canine extraction. Literature was supplemented with publications from reviewed journals not included in the PubMed database. 50 papers were selected from the literature list. <b>Results, review and discussion</b>. A decision to extract a maxillary canine should be made based on a detailed clinical examination and analysis of orthodontic records, including photographs, diagnostic models and radiological scans. CBCT imaging test should be performed as standard before treatment in case of impaired tooth eruption. Factors that should be especially considered include: tooth anatomy, periodontal status, position in the bone, occlusion, condition of the adjacent teeth and any pathological processes in the tooth vicinity. Before making a therapeutic decision a patient should be informed about available therapeutic options according to current medical knowledge, as well as about advantages and disadvantages of each of them. <b>Summary</b>. Factors favouring extraction of impacted canines or canines with impaired eruption include: unfavourable position (a horizontal position of a tooth in the bone, position in the zone IV and V according to Kurol, large distance from the edge of the alveolar process), anatomical abnormality (root angulation, external or internal resorption), root ankylosis, patient’s age above 30 years and good occlusion without a canine in the dental arch with the need to extract a premolar for its movement into the dental arch. <b>(Baszak J, Sobieszczańska A, Dunin-Wilczyńska I. Indications for extraction of permanent maxillary canines – a literature review. Orthod Forum 2018; 14: 130-42)</b>.

scholarly journals Reposisi Gigi Kaninus Impaksi Palatal pada Perawatan Ortodontik Cekat Teknik Begg

2015 ◽  
Vol 1 (2) ◽  
pp. 104
Author(s):  
Iwan Wirasatyawan ◽  
Soekarsono Hardjono ◽  
Sri Suparwitri
Keyword(s):  
Orthodontic Treatment ◽  
Class I ◽  
Lateral Incisor ◽  
Dental Arch ◽  
Midline Shift ◽  
Maxillary Canine ◽  
Fixed Appliance ◽  
Skeletal Class ◽  
Impacted Canine ◽  
Lateral Incisor Agenesis

Impaksi palatal kaninus sering mengakibatkan keluhan secara estetis. Faktor genetik merupakan faktor yang dominan serta beberapa faktor yang lain yaitu diskrepansi lengkung gigi, ukuran gigi, retensi gigi desidui, kerusakan dini, pencabutan dini , posisi yang abnormal benih gigi, agenese incisivus lateral dan kista. Tujuan laporan kasus ini adalah untuk memberikan informasi tentang perawatan kasus impaksi palatal kaninus rahang atas pada maloklusi kelas I skeletal menggunakan alat cekat teknik Begg. Pasien perempuan umur 15 tahun, datang ke klinik ortodonsia RSGM Prof. Soedomo FKG UGM. Pemeriksaan subyektif, pasien terganggu dengan keadaan gigi depan yang maju dan bercelah. Pemeriksaan obyektif menunjukkan adanya rudimenter, agenese gigi incisivus lateral kanan dan kiri rahang atas, impaksi palatal kaninus kiri atas. Transposisi kaninus kanan atas ke ruang incisivus lateral kanan atas, pergeseran midline. Maloklusi angle kelas I dengan relasi skeletal kelas I dengan bimaksiler retrusif disertai protrusif incisivus maksila dan retrusif incisivus mandibula. Perawatan diawali dengan pencabutan gigi rudimenter. Tahap I menggunakan multiloop archwire untuk leveling dan unraveling gigi anterior, koreksi pergeseran midline. Tahap berikutnya adalah pemasangan button pada kaninus impaksi untuk mengaitkan kawat ligatur pada archwire yang berfungsi untuk menarik kaninus impaksi palatal pada lengkung gigi. Perawatan ortodontik pada kasus dengan impaksi palatal kaninus rahang atas pada maloklusi kelas I skeletal menggunakan alat cekat teknik Begg dapat dilakukan dengan hasil perawatan yang baik. ABSTRACT: Repositioning of Palatally Impacted Canine in Orthodontic Treatment Using Begg Fixed Appliance. Palatally impacted canine often leads to esthetic complaints. Genetic factor is dominant followed by such other factors as dental arch discrepancy, tooth size, retention of deciduous teeth, early decay, premature extraction, abnormal position of tooth germ, lateral incisor agenesis, and cysts. This article provides information about the treatment of palatally impacted maxillary canine case in a skeletal class I malocclusion using Begg fixed appliance technique. A 15-year-old female patient came to the orthodontia clinic of RSGM Prof. Soedomo FKG UGM. The subjective examination found that the patient was disturbed by her protrusive, gapped front teeth. Then, the objective examination indicated the presence of rudimentary, lateral incisor agenesis of right and left upper jaw, and upper left palatally impacted canine. In addition, there was a transposition of upper right canine to lateral incisor area as well as a midline shift. Angle class I malocclusion with class I skeletal relationship and bimaxillary retrusion along with maxillary incisor protrusion and mandibular incisor retrusion also occurred. The treatment began with rudimentary tooth extractions. The first stage used a multiloop archwire for leveling and unraveling of anterior teeth as well as correction of midline shift. The button attached to the impacted canine could tie the ligature wire to the archwire that served to attract the palatally impacted canine in the dental arch. The orthodontic treatment in cases of palatally impacted maxillary canine with skeletal class I malocclusion using Begg fixed appliance technique can be applied with a good treatment result.

scholarly journals Canine extrusion with a vertical tube supported cantilever spring

2017 ◽  
Vol 7 ◽  
pp. 49-51
Author(s):  
U. H. Vijayashree ◽  
Vikram Pai
Keyword(s):  
Vertical Tube ◽  
Applied Force ◽  
Dental Arch ◽  
Maxillary Canine ◽  
Impacted Tooth ◽  
Tooth Resorption ◽  
Adjacent Tooth ◽  
Impacted Canine

Maxillary canine is the most frequently impacted tooth in the dental arch and twice common in females than in males. Treatment of impacted maxillary canine can be difficult and time consuming, depending on its position. Improper direction and magnitude of applied force can lead to increased chances of adjacent tooth resorption. This article describes about a simple cantilever spring that can be fabricated at chair side for extrusion of a bucally impacted canine.

Review of maxillary molar distalising appliances with palatal anchorage on miniimplants

2018 ◽  
Vol 14 (4) ◽  
pp. 296-308
Author(s):  
Małgorzata Sanecka ◽  
Katarzyna Becker ◽  
Anna Greń ◽  
Mariusz Świerk
Keyword(s):  
Literature Review ◽  
Hard Palate ◽  
Anterior Segment ◽  
Dental Arch ◽  
Mini Implants ◽  
Anterior Teeth ◽  
Pubmed Database ◽  
Maxillary Molar ◽  
Distal Jet ◽  
Being Moved

Maxillary molar distalisation is one of treatment methods for patients with Angle class II. Intraoral appliances supported by patient’s own teeth inevitably lead to loss of anchorage. Mini-implants are additionally used to reduce this side effect. The area of the hard palate is the best anatomical place to attach mini-implants, and it provides the lowest risk of complications. <b>Aim.</b> To present issues associated with appliances used for maxillary molar distalisation that are based on bone anchorage in the hard palate region. <b>Material and methods.</b> The literature review using the PubMed database and the Polish Medical Bibliography with the following key words: molar distalisation, orthodontic miniimplants, skeletal anchorage. 37 positions from the years 1996–2018 were selected and analysed. <b>Results.</b> As a result of the literature review, 37 articles describing nine distalisation appliances modelled on three basic constructions: Pendulum, Distal Jet and Keles Slider, and the MCPP appliance were identified. <b>Summary.</b> Distalising appliances supported by palatal mini-implants do not lead to loss of anchorage in the anterior segment. At the stage of anterior teeth retraction they can be used for stabilisation of the distalised segment. They are less visible compared to extraoral appliances or those placed on the external side of the dental arch. They can be used simultaneously with fixed braces or during preparation for subsequent therapy with fixed braces. Depending on the design, they are not free of the side effects typical of the prototypes they originate from, i.e. rotation and inclination of molars. The most parallel distal movement of teeth is made possible by appliances whose force acts at the height of the CR (centre of resistance) of teeth being moved.

scholarly journals Actual concepts of classification, diagnosis and treatment of atlanto-occipital dislocations in adults: non-systematic literature review

2021 ◽  
Vol 18 (4) ◽  
pp. 68-80
Author(s):  
Andrey Anatolyevich Grin ◽  
Ivan Sergeyevich Lvov ◽  
Anton Yuryevich Kordonskiy ◽  
Nikolay Aleksandrovich Konovalov ◽  
Vladimir Viktorovich Krylov
Keyword(s):  
Cervical Spine ◽  
Literature Review ◽  
Neurological Deficit ◽  
Clinical Picture ◽  
Diagnostic Method ◽  
Accurate Method ◽  
Optimal Method ◽  
Advantages And Disadvantages ◽  
Pubmed Database ◽  
Optimal Classification

Objective. To review the literature on atlanto-occipital dislocation (AOD) in adults to determine the optimal classification, diagnostic method and treatment.Material and Methods. A search was conducted in the PubMed database for the period from 1966 to 2020. The initial search revealed 564 abstracts of articles. A total of 95 studies were selected for a detailed study of the full text, of which 47 studies describing data from 130 patients were included in this review.Results. The paper describes all the available AOD classifications, and discusses their advantages and disadvantages. The clinical picture, features of the diagnosis in published observations of AOD in adults, as well as the applied treatment methods and their results are presented.Conclusion. Atlanto-occipital dislocation is one of the most severe types of injuries of the cervical spine in adults, which is accompanied by damage to the medulla oblongata and gross neurological deficit in 70 % of cases. The sensitivity of radiography for the diagnosis of AOD was 56.3 %. In 18.5 % of patients, its use led to untimely diagnosis and could cause subsequent deterioration. The CT sensitivity was 96.8 %. The most accurate method of AOD verification was to determine the atlanto-occipital interval (100 % sensitivity and specificity). The optimal method of treating victims with AOD is surgical one.

scholarly journals Evaluation of mandibular indices and cephalometric parameters in adolescents with impacted maxillary canines

2022 ◽  
Vol 11 ◽  
pp. 279-287
Author(s):  
Esra Genc ◽  
S. Kutalmış Buyuk
Keyword(s):  
Soft Tissue ◽  
Control Group ◽  
Dental Arch ◽  
Maxillary Canine ◽  
Important Place ◽  
Panoramic Radiographs ◽  
Significant Difference ◽  
Impacted Canine ◽  
Angular Measurements ◽  
Dental Measurements

Objectives: Maxillary impacted canines have an important place in orthodontics for the reason of being a common anomaly and its treatment is time consuming and difficult. The aim of this study was to investigate the mandibular indexes and cephalometric parameters in adolescents with impacted maxillary canines. Materials and Methods: The radiographs of 4026 patients aged 12–19 years old were scanned and a total of 155 patients were included in the study. Subjects were divided into three groups according to the permanent maxillary canines: Bilateral impacted canine (BIC) (52 subjects; mean age 15.02 ± 1.74 years), unilaterally impacted canine (UIC) (51 subjects; mean age 14.89 ± 1.39 years), and the control (52 subjects; mean age 14.84 ± 1.65 years) groups. Skeletal, soft tissue and dental measurements were performed on cephalometric radiographs. Mandibular index analyzes including the panoramic mandibular index (PMI), mental index (MI), antegonial index (AI), and gonial index (GI) measurements and also angular measurements of impacted maxillary canines were performed on panoramic radiographs. Data were analyzed statistically and P < 0.05 was considered significant. Results: Maxillary skeletal and dental measurements showed retrusive positioned maxillary dental arch in the sagittal direction in the impacted canine groups (P < 0.05). PMI and MI values were greater in the BIC and UIC groups than in control group (P < 0.05). There was no statistically significant difference in AI value among groups (P < 0.05). GI value of BIC group was found statistically lower than other groups (P < 0.05). Conclusion: Individuals with impacted maxillary canines have more retrusive maxillary dental arch and soft-tissue components. Furthermore, mandibular cortex was thicker in subjects with impacted maxillary canine than individuals with not and clinicians should keep in mind this when examine the panoramic radiographs in terms of early diagnosis of impacted maxillary canine teeth.

scholarly journals Prosthetic Management of Palatally Placed Maxillary Impacted Canine

2015 ◽  
Vol 5 (2) ◽  
pp. 56-59
Author(s):  
Vaibhao Ishwar Shambharkar ◽  
Shweta Sonare ◽  
Ganesh Bajaj
Keyword(s):  
Symptomatic Treatment ◽  
Dental Arch ◽  
Maxillary Canine ◽  
Impacted Tooth ◽  
Prosthetic Reconstruction ◽  
Impacted Canine ◽  
Treatment Alternatives ◽  
Missing Tooth ◽  
Maxillary Impacted Canine ◽  
Primary Canine

ABSTRACT Treatment of asymptomatic impacted maxillary canines in adults is inevitable when primary canine becomes lost through extraction or exfoliation or when the impacted tooth becomes symptomatic. Treatment alternatives include an orthodontic procedure to bring the unerupted tooth to the dental arch or prosthetic replacement of the missing tooth. This is an alternative treatment that involves simultaneous placement of implants into extraction sockets of the teeth for replacement of maxillary canine. This treatment modality avoids the need for conventional preparation of teeth as part of prosthetic reconstruction or prolonged orthodontic treatment aimed at bringing the impacted canine to the dental arch. How to cite this article Shambharkar VI, Shaikh S, Sonare S, Bajaj G. Prosthetic Management of Palatally Placed Maxillary Impacted Canine. Int J Prosthodont Restor Dent 2015;5(2): 56-59.

scholarly journals Swarm Robotic Interactions in an Open and Cluttered Environment: A Survey

Designs ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 37
Author(s):  
Maxime Vaidis ◽  
Martin J.-D. Otis
Keyword(s):  
Literature Review ◽  
Research Trends ◽  
Cluttered Environment ◽  
Advantages And Disadvantages ◽  
Population Migrations ◽  
New Research ◽  
Interaction Strategy ◽  
Crowded Environment

Recent population migrations have led to numerous accidents and deaths. Little research has been done to help migrants in their journey. For this reason, a literature review of the latest research conducted in previous years is required to identify new research trends in human-swarm interaction. This article presents a review of techniques that can be used in a robots swarm to find, locate, protect and help migrants in hazardous environment such as militarized zone. The paper presents a swarm interaction taxonomy including a detailed study on the control of swarm with and without interaction. As the interaction mainly occurs in cluttered or crowded environment (with obstacles) the paper discussed the algorithms related to navigation that can be included with an interaction strategy. It focused on comparing algorithms and their advantages and disadvantages.

scholarly journals A Systematic Literature Review of Multi-Criteria Decision-Making Methods for Sustainable Selection of Insulation Materials in Buildings

2021 ◽  
Vol 13 (2) ◽  
pp. 737
Author(s):  
Indre Siksnelyte-Butkiene ◽  
Dalia Streimikiene ◽  
Tomas Balezentis ◽  
Virgilijus Skulskis
Keyword(s):  
Decision Making ◽  
Literature Review ◽  
Systematic Literature Review ◽  
Energy Demand ◽  
Energy Performance ◽  
Future Research ◽  
Multi Criteria Decision Making ◽  
Insulation Materials ◽  
Advantages And Disadvantages ◽  
Selection Of

The European Commission has recently adopted the Renovation Wave Strategy, aiming at the improvement of the energy performance of buildings. The strategy aims to at least double renovation rates in the next ten years and make sure that renovations lead to higher energy and resource efficiency. The choice of appropriate thermal insulation materials is one of the simplest and, at the same time, the most popular strategies that effectively reduce the energy demand of buildings. Today, the spectrum of insulation materials is quite wide, and each material has its own specific characteristics. It is recognized that the selection of materials is one of the most challenging and difficult steps of a building project. This paper aims to give an in-depth view of existing multi-criteria decision-making (MCDM) applications for the selection of insulation materials and to provide major insights in order to simplify the process of methods and criteria selection for future research. A systematic literature review is performed based on the Search, Appraisal, Synthesis and Analysis (SALSA) framework and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. In order to determine which MCDM method is the most appropriate for different questions, the main advantages and disadvantages of different methods are provided.

scholarly journals Stigma Experienced by Parkinson’s Disease Patients: A Descriptive Review of Qualitative Studies

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Marina Maffoni ◽  
Anna Giardini ◽  
Antonia Pierobon ◽  
Davide Ferrazzoli ◽  
Giuseppe Frazzitta
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Literature Review ◽  
Subjective Experience ◽  
Negative Impact ◽  
Social Stigma ◽  
Subjective Symptom ◽  
Point Of View ◽  
Pubmed Database ◽  
Related Quality

Parkinson’s disease (PD) is a neurodegenerative disease characterized by motor and nonmotor symptoms. Both of them imply a negative impact on Health-Related Quality of Life. A significant one is the stigma experienced by the parkinsonian patients and their caregivers. Moreover, stigma may affect everyday life and patient’s subjective and relational perception and it may lead to frustration and isolation. Aim of the present work is to qualitatively describe the stigma of PD patients stemming from literature review, in order to catch the subjective experience and the meaning of the stigma construct. Literature review was performed on PubMed database and Google Scholar (keywords: Parkinson Disease, qualitative, stigma, social problem, isolation, discrimination) and was restricted to qualitative data: 14 articles were identified to be suitable to the aim of the present overview. Results are divided into four core constructs: stigma arising from symptoms, stigma linked to relational and communication problems, social stigma arising from sharing perceptions, and caregiver’s stigma. The principal relations to these constructs are deeply analyzed and described subjectively through patients’ and caregiver’s point of view. The qualitative research may allow a better understanding of a subjective symptom such as stigma in parkinsonian patients from an intercultural and a social point of view.

Current CITE-ings from the popular and trade computing press: telework and telecommuting

2016 ◽  
Vol 33 (1) ◽  
pp. 21-22 ◽  
Author(s):  
Martin Kesselman
Keyword(s):  
Literature Review ◽  
Design Methodology ◽  
Virtual Reference ◽  
Content Type ◽  
Advantages And Disadvantages ◽  
Better Than

Purpose – This article examines Current CITE-ings from the Popular and Trade Computing Press, Telework and Telecommuting Design/methodology/approach – The methodology adopted is a literature review. Findings – Readily available technologies now allow librarians to perform most of their work-offsite. Some traditional building-based services such as reference, have been taken over by virtual reference and now even instruction offers options on par with or even better than classroombased questions such as a webinar that can be viewed and reviewed at any time or by having librarians embedded into various courseware packages. Researchlimitations/implications – Librarians no longer need be limited to a single library; groups of subject librarians can work together in the cloud to provide services to multiple universities. Originality/value – This article collates some articles from the non-library literature that mayprovide some ideas and review advantages and disadvantages for both the library and employee

Sign in / Sign up

Export Citation Format

Share Document