scholarly journals TEETH EXTRACTION WITH ROOT DELACERATION ON THE ORTHODONTIC INDICATIONS

2019 ◽  
Vol 31 (4) ◽  
pp. 853-857
Author(s):  
Pavel Stanimirov ◽  
Greta Yordanova
Keyword(s):  
Clinical Case ◽  
Treatment Approach ◽  
Tooth Replacement ◽  
Central Incisor ◽  
Tooth Formation ◽  
X Ray ◽  
Crown Root ◽  
Cystic Formation ◽  
Dental Eruption ◽  
Teeth Extraction

Dilaceration of root is a phenomenon that changes the axial axis of the tooth at an angle, at the crown or root’s level. The actual mechanical obstructions in the way of dental eruption can be: root canal infections in the neighborhood tissues, development of the ectopically located dental germs and lack of space for them, anatomically dense structures, ankylosis temporary tooth, and so on. The purpose of our study is to analyze the causes of dental root dilaceration in patients, the first with the upper central incisor affected, and the second with the lower first premolar affected, as well as the approaches to their orthodontic treatment. In the first clinical case, the root dilaceration of the lower right first premolar is due to the development of a large cystic formation from a devialized lower right first temporary molar. In the second clinical case a rectangular upper left central incisor with a delacerated apex and a reversed direction of a crown-root was found, with the crown near the nasal cavity. The most accurate morphology of the affected teeth may be performed by a CBCT study. The treatment approach in both patients is extraction of the tooth with root dilaceration. In the first clinical case, the mechanical force that compresses and changes the direction of tooth formation is the cystic collection. In the second clinical case, the real cause of the delaceration and inverted direction of the germ of an upper left central incisor is not clear. A trauma of temporary teeth is often overlooked by parents. An early and timely intervention can save patients from the consequences of this trauma. Clinicians, who treat such as cases should use pre-diagnostic means such as CBCT to plan the treatment. Parents and dentists should devote particular attention to the deviated temporary teeth which shift is delayed. It is necessary to carry check-ups out at the age of tooth replacement, obligatory with X-ray followed by the consultation with an orthodontist.

scholarly journals Impacted Maxillary Canines, Premolar and Central Incisor - Surgical Exposure and Orthodontic management

2013 ◽  
Vol 1 (1) ◽  
pp. 24-26
Author(s):  
MZ Hossain ◽  
MSA Mamun ◽  
S Haque
Keyword(s):  
Treatment Approach ◽  
Dental Health ◽  
Significant Proportion ◽  
Functional Requirements ◽  
Central Incisor ◽  
Treatment Alternative ◽  
High Demand ◽  
Maxillary Canine ◽  
Impacted Canines ◽  
Impacted Canine

The importance of maxillary canine impaction is that it may compromise dental health , particularly because a small but significant proportion of impacted canine is associated with the resorption of the roots of neighbouring teeth. A few cases of impacted upper canines, premolar and central incisors of different ages are presented. Although the best treatment alternative for impacted teeth is extraction, the same cannot be directly applied to canines and central incsor especially. Since canines present with them a high demand on aesthetic and functional requirements. Thus, alignment of impacted canines into the arch is the best treatment approach. The purpose of this study is to evaluate the impacted maxillary canines that were surgically exposed, followed by orthodontic alignment into occlusion. DOI: http://dx.doi.org/10.3329/bjodfo.v1i1.15975 Ban J Orthod & Dentofac Orthop, October 2010; Vol-1, No.1, 24-26

scholarly journals Esthetic Rehabilitation of a Fractured Permanent Maxillary Central Incisor by Reattachment

2016 ◽  
Vol 6 (1) ◽  
pp. 52-56
Keyword(s):  
Case Report ◽  
Surface Texture ◽  
Simple Procedure ◽  
Dental Trauma ◽  
Central Incisor ◽  
Fiber Post ◽  
Root Fracture ◽  
Maxillary Central Incisor ◽  
Crown Root ◽  
Anterior Teeth

ABSTRACT Crown fractures of the anterior teeth are a common form of dental trauma mainly affecting children and adolescents. One of the options for managing crown fractures is the reattachment of the fractured fragment when the tooth fragment is available with minimal or no violation of the biological width. Reattachment of fractured fragments can provide good esthetics, as it maintains the tooth's original anatomic form, color, and surface texture. It also restores function and is a relatively simple procedure. This case report deals with the esthetic management of a crown-root fracture that was successfully treated with endodontic treatment followed by reattachment of fractured fragment with fiber post. How to cite this article Shaikh SAH, Shenoy VU, Sumanthini MV, Pawar RB. Esthetic Rehabilitation of a Fractured Permanent Maxillary Central Incisor by Reattachment. J Contemp Dent 2016;6(1):52-56.

Implante imediato e estética imediata em reabilitação de incisivo central superior fraturado – relato de caso

2021 ◽  
Vol 12 (47) ◽  
pp. 8-15
Author(s):  
Tárcio Hiroshi Iskimine Skiba
Keyword(s):  
Clinical Case ◽  
Bovine Bone ◽  
Central Incisor ◽  
Root Fracture ◽  
Maxillary Central Incisor ◽  
Connective Tissue Graft ◽  
Subepithelial Connective Tissue Graft ◽  
Aesthetic Aspect ◽  
The Aesthetic ◽  
Immediate Implantation

The use of dental implants in dentistry is becoming increasingly widespread and popular for the treatment of patients with doomed dental elements. The biotechnology applied to the development of macro and micro design of implants allows its use in increasingly borderline beds, such as in post-extraction sockets with reduced bone remainder, and may even allow the making of provisionals in order to confer aesthetics and help in maintenance of support tissues. This paper aims to present a clinical case report of minimally invasive extraction of a maxillary central incisor with root fracture, immediate implantation in a post-extraction socket, subepithelial connective tissue graft and lyophilized bovine bone to fill the GAP, as a pillar installation. angled and immediate provisional. The technique proved to be effective and satisfactory, I try in the aesthetic aspect as to the functional, promoting the health and stability of the adjacent tissues.

Gastroesophageal Junction Tumors Does Location Determine Treatment?

2017 ◽  
Author(s):  
Emily L. Siegel ◽  
Miguel Burch
Keyword(s):  
Study Design ◽  
Clinical Case ◽  
Classification Scheme ◽  
Treatment Approach ◽  
Gastroesophageal Junction ◽  
Design Study ◽  
Appropriate Treatment ◽  
Study Intervention ◽  
Landmark Study

This chapter summarizes a landmark study in treatment of gastroesophageal (GE) junction tumors. Should an anatomically based classification scheme of GE tumors define the appropriate treatment approach for these tumors? Starting with that question, it describes the basis of the study, including funding, year study began, year study was published, study location, who was studied, who was excluded, how many patients, study design, study intervention, follow-up, endpoints, results, and criticism and limitations. The chapter briefly reviews other relevant studies and information, gives a summary and discusses implications, and concludes with a relevant clinical case involving possible gastrectomy and esophagectomy.

scholarly journals A rare case of a maxillary fourth molar: Case report

2019 ◽  
Vol 29 (1) ◽  
pp. 125-128
Author(s):  
Valdelias Xavier Pereira ◽  
Alan Patricio Da Silva ◽  
Juliana Spat Carlesso ◽  
Marcelo Ferraz Campos
Keyword(s):  
Case Report ◽  
Rare Case ◽  
Tooth Extraction ◽  
Clinical Case ◽  
Supernumerary Teeth ◽  
Impacted Tooth ◽  
X Ray ◽  
Dental Anomaly ◽  
Molar Teeth ◽  
Distomolar Teeth

Introduction: The objective of this clinical case report is to describe the presence of bilateral fourth molars. The occurrence of supernumerary teeth (ST) is a relatively unusual dental anomaly., It is even more unusual to find patients with distomolar teeth also denominated fourth molar teeth. Presentation of the case: This article describes a clinical case of a 24-year-old patient presenting with a maxillary fourth molar, who was diagnosed by dental x-ray, and surgical resolution of the case. Conclusion: Tooth extraction surgery was the clinical procedure chosen to treat the impacted tooth.

scholarly journals The First Clinical Use of Augmented Reality to Treat Salivary Stones

2020 ◽  
Vol 2020 ◽  
pp. 1-4
Author(s):  
Anna Lysenko ◽  
Alexandra Razumova ◽  
Andrey Yaremenko ◽  
Rustam Mirzakhmedov ◽  
Anna Zubareva ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Clinical Case ◽  
Surgical Intervention ◽  
Model Fitting ◽  
Nasal Intubation ◽  
Visualization Method ◽  
X Ray ◽  
Cast Model ◽  
Augmented Reality Technology ◽  
Preoperative Procedures

In this study, we report our first experience of applying the concretion visualization method using augmented reality technology. A clinical case of a new surgical intervention on the parotid salivary gland with the localization of salivary stone in its parenchyma is considered. During additional diagnostics, it was found that the size of the concretion exceeds 5 mm which did not allow us to use the endoscopic technologies. That was the reason for the choice of surgical intervention external access using salivary stone visualization with the help of augmented reality. The preoperative procedures included making the upper jaw cast model, fitting the model and individual mouthguard with an X-ray contrast marker and marker slot. In addition to this, computed tomography of the head and neck using a mouthguard was made. During surgery under general anesthesia with nasal intubation, the mouthguard together with the marker is installed in the patient’s mouth and the surgeon puts on the glasses to visualize the stone image in place of its localization. This method enables to visualize the salivary stone on all surgery stages no matter what type of approach is used or performing hydropreparation. That is why using the augmented reality appears promising and is to be studied further.

scholarly journals Using 3D X-ray Microscopy to Study Crown Root Development and Primary Root Tip Growth in Diverse Maize (Zea mays L.) Lines

2019 ◽  
Vol 25 (S2) ◽  
pp. 1032-1033 ◽  
Author(s):  
Keith E. Duncan ◽  
Adam L. Bray ◽  
Tyler G. Dowd ◽  
Christopher N. Topp
Keyword(s):  
Zea Mays ◽  
Root Development ◽  
Tip Growth ◽  
Zea Mays L ◽  
Primary Root ◽  
Root Tip ◽  
X Ray ◽  
Crown Root

Reattachment and Orthodontic Extrusion in the management of an incisor crown-root fracture: A case report

2006 ◽  
Vol 30 (3) ◽  
pp. 211-214 ◽  
Author(s):  
B Suprabha ◽  
M Kundabala ◽  
M Subraya ◽  
P Kancherla
Keyword(s):  
Case Report ◽  
Treatment Modality ◽  
Central Incisor ◽  
Periodontal Health ◽  
Root Fracture ◽  
Crown Root ◽  
Orthodontic Extrusion

This article describes the management of a case of oblique crown root fracture of a central incisor where the fractured fragment was used as a temporary replacement crown in order to maintain esthetics during the period of orthodontic extrusion of the remaining root. Placement of the final restoration after orthodontic extrusion resulted in good esthetics and periodontal health postoperatively. The merits and demerits of this treatment modality are discussed.

Maxillary first permanent molar impaction. A conservative treatment approach

2006 ◽  
Vol 30 (2) ◽  
pp. 169-173
Author(s):  
Susana Maria Deon Rizzatto ◽  
Luciane Macedo de Menezes ◽  
Marcus Vinicius Neiva Nunes do Rego ◽  
Guilherme Thiesen ◽  
Vanessa Pereira de Araujo ◽  
...  
Keyword(s):  
Conservative Treatment ◽  
Clinical Case ◽  
Treatment Approach ◽  
Second Molar ◽  
Early Loss ◽  
Permanent Molar ◽  
Permanent Molars ◽  
Orthodontic Bonding ◽  
First Permanent Molars

The objective of this clinical case is to suggest a treatment approach for impaction of the maxillary first permanent molars. This approach allows access to the partially erupted tooth for orthodontic bonding and utilization of loops for distalization. An important detail is the non inclusion of the primary second molar in the orthodontic mechanics, in order to reduce the risk of early loss and preserve this tooth until exfoliation.

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