Rare dental developmental disturbance in primary and permanent teeth following trauma prior to tooth eruption: Case report

2019 ◽  
Vol 36 (1) ◽  
pp. 79-83
Author(s):  
Gabrielle Amaral‐Freitas ◽  
Cláudia B. Brasileiro ◽  
Patrícia M. Zarzar ◽  
Fernanda M. Ferreira
2018 ◽  
Vol 14 (3) ◽  
pp. 237-245
Author(s):  
Ewa Popławska ◽  
Barbara Tymczyna-Borowicz ◽  
Monika Smyl-Golianek ◽  
Katarzyna Wieczorek

Tooth eruption disorders are a significant problem in clinical practice of a dental surgeon. They are observed in three forms: retention/impaction, primary and secondary retention. A retained tooth is by definition fully formed and after its physiological eruption time it still remains in the bone. Primary retention is the result of a genetic defect in the eruption mechanism (a mutation in the PTHR1 gene) and it is diagnosed before tooth eruption, with characteristic retention of distal teeth in relation to the first tooth that is affected. Secondary retention of eruption is caused by ankylosis. <b>Case report.</b> The female patient, aged 15 years and 4 months, presented at the Outpatient Clinic of Maxillary Orthopaedics at the Dental Clinical Centre of the Medical University of Lublin. The radiological and intraoral examinations showed numerous tooth eruption disorders and hypodontia of the tooth 42. Treatment plan: A cone beam CT examination to determine the structure and location of retained teeth 13, 17 and the stage of reinclusion of the tooth 55. Scheduling a surgical procedure. Delaying orthodontic treatment – observation of eruption of teeth 13 and 17. Performing the radiological examination again, after 6 months, in order to assess the dimensions of the maxillary alveolar process near teeth 14 and 16. <b>Discussion.</b> Eruption disorders are often associated with other dental abnormalities, and therefore additional examinations are required. Due to its slow and asymptomatic course, reinclusion often remains unnoticed. Its recognition in the early stages of the patient's development allows to avoid the occurrence of dentoalveolar complications. <b>Conclusions.</b> CBCT in cases of eruption disorders of permanent teeth or reinclusion of deciduous teeth increases the likelihood of a correct diagnosis.


2021 ◽  
Author(s):  
Giselle Emilãine da Silva Reis ◽  
Juliana Feltrin de Souza ◽  
Denis Emílio Nascimento Santos ◽  
José Vitor Nogara Borges de Menezes ◽  
Fabian Calixto Fraiz ◽  
...  

2007 ◽  
Vol 77 (4) ◽  
pp. 735-741 ◽  
Author(s):  
Richard Scott Conley ◽  
Scott B. Boyd ◽  
Harry L. Legan ◽  
Christopher C. Jernigan ◽  
Craig Starling ◽  
...  

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.


2005 ◽  
Vol 29 (1) ◽  
pp. 27-31 ◽  
Author(s):  
Enrique Bimstein ◽  
Michael McIlwain ◽  
Joseph Katz ◽  
Greg Jerrell ◽  
Robert Primosch

The present case, of a child with an idiopathic immune deficiency and aggressive periodontitis in the primary dentition, serves as an example for the treatment considerations in these cases. Extraction of all the primary teeth proved to be the most adequate treatment. It allowed the child to eat properly and prevented unwanted infections that could endanger the life of the child. The newly erupted permanent teeth have been subjected to careful oral hygiene, clorhexidine topical applications, and have mild gingival inflammation and no attachment loss.


2021 ◽  
Vol 45 (6) ◽  
pp. 380-384
Author(s):  
Jae-Gook Seung ◽  
Jae-Gon Kim ◽  
Yeon-Mi Yang ◽  
Dae-Woo Lee

Internal root resorption (IRR) refers to a slow or rapid progressive resorption process that occurs in the pulp cavity of the tooth or the dentin of the root. IRR occurs as result of odontoclast action; in many cases, the pulp tissue exhibits chronic inflammation, and odontoblasts and predentin do not appear on the dentin wall near the pulp. Exact predisposing factors have not been clearly elucidated; therefore, it is difficult to identify reliable data on the prevalence of IRR because of its scarce occurrence and pathology. Reports have indicated that IRR is more common in the primary than in the permanent teeth. This case report discusses a 17-year-old girl with multiple idiopathic internal root resorptions of anterior permanent teeth in a short period of a time and its management.


Author(s):  
Fataneh Ghorbanyjavadpour

Introduction: The Size and shape of the teeth are genetic characteristics. Anomaly in tooth size and shape is due to disturbances in a sequence of morph differentiation and his to differentiation in tooth bud formation periods and is more common in permanent dentition than deciduous teeth. The most common tooth size discrepancy is in the upper lateral incisor and upper and lowers 2nd premolar teeth. About 5% of malocclusions are due to tooth size discrepancy. For having the best occlusion, we must have the appropriate size and shape of teeth. As there is a relation between deciduous and permanent teeth, proper evaluation and timely intervention are essential for achieving a good occlusion in anterior and posterior segments of permanent teeth. Thus we need interceptive orthodontic in mixed dentition period with a good treatment plan for removing the malformed tooth at the proper time and appliance therapy for eruption guidance of other teeth. Case Report: A rare tooth anomaly (double teeth) in deciduous teeth: The case reported here is a 9- years old boy with a delayed eruption of the right lower permanent lateral incisor and gemination of lower right deciduous canine and crowded upper incisors that refer to the orthodontic department of dental school of Ahvaz Jundishapur University of Medical Sciences on7th October of 2020. Conclusion: After creating patient’s file, the further steps of molding from the patient and gathering all diagnostic records such as panoramic radiography, intraoral photography was carried out and ordered to remove the malformed baby tooth afterward. In the next stage, on the patient’s treatment, we installed a strap onto the patient’s first permanent molars, remolded them, then created a lingual arch to maintain the vegetative space in the lower permanent canine and prevent its collapse, and increased the patient’s overbite.


2018 ◽  
Vol 2018 ◽  
pp. 1-8
Author(s):  
P. Santander ◽  
E. M. C. Schwaibold ◽  
F. Bremmer ◽  
S. Batschkus ◽  
P. Kauffmann

Background. We report a case of multiple keratocysts first diagnosed in an 8-year-old boy. Case report. The incidental radiographic finding of a cystic lesion in an 8-year-old boy led to the surgical enucleation and further diagnosis of a keratocyst associated with a tooth crown. In the course of dental maturation from deciduous to permanent teeth, the boy presented new lesions, always associated with the crowns of teeth. Gorlin-Goltz (nevoid basal-cell carcinoma) syndrome was suspected, and the genetic analysis detected a previously undescribed germline variant in the PTCH1 gene. Treatment. This included a surgical removal of the cystic lesions, as well as the affected teeth. Follow-up. Due to the high recurrence rate of the keratocysts, frequent radiological checks were performed over a 5-year period.


2013 ◽  
Vol 01 (02) ◽  
pp. 125-128
Author(s):  
Parul Bansal ◽  
Kalpana Kanyal ◽  
Vineeta Nikhil

AbstractRadicular fractures in permanent teeth are uncommon injuries among dental traumas, being only 0.5 - 7% of the cases. Horizontal root fractures can be managed endodontically or combined endodontic and surgical approach. Treatment varies according to the displacement and vitality of the fragments. This paper presents a case report of two cases of horizontal root fracture, present between the middle and apical third of central incisors, which were managed by combined endodontic and surgical approach, while in second case it was followed by PRF placement to facilitate osteoinduction and periodontal tissue regeneration.


2015 ◽  
Vol 26 (1) ◽  
pp. 68-70

Dental trauma is very common, especially in children and adolescents. Tooth avulsion (exarticulation), which is a result of complete rupture of periodontal ligaments is one of the most severe dental injuries. The treatment of choice in avulsion of permanent teeth is reimplantation. Survival of reimplanted teeth depends greatly on the time and conditions in which teeth were stored outside the oral cavity. This report presents a case of 18-year old male with avulsion of central maxillary incisors. The teeth were reimplanted 14 hours after injury. During 8-year follow up no major complications occurred and the teeth still maintain their function, although signs of mild replacement resorption are visible on the follow-up radiographs.


2015 ◽  
Vol 5 (20) ◽  
pp. 229-231
Author(s):  
Atanas Vlaykov ◽  
Dian Sharlanov ◽  
Dilyana Vicheva

Abstract Background. Supernumerary teeth are described as an excess of the normal teeth number of 20 deciduous and 32 permanent teeth and can occur in any dental region. Material and methods. The authors present the case of a 12-year-old female child with a paramolar in the maxilla, discovered accidentally during an orthopantomogram, emphasising the treatment modality and the complications that can appear. Conclusion. Supernumerary teeth can be present in any region of the oral cavity. Both practitioners and clinicians should be aware of the various types of paramolars and make a treatment plan after an accurate clinical and radiographic examination.


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