Permanent Anterior Teeth Research Articles

Causes of Dental Trauma: Results of Findings Among Patients in a Secondary Oral Healthcare Center, Jos, Nigeria.

Background:Dental trauma is a major type of traumatic dental injury (TDI) and a common presentation in many oral health facilities in Nigeria. Despite the high prevalence of TDIs, causes of dental trauma are yet to be fully investigated among Nigerians.Aim:The aim of this study is to determine the types of dental trauma, aetiology, and the causes of dental trauma as it relates with sociodemographic characteristics among dental patients.Materials and Methods:This was a cross-sectional study among patients attending a secondary oral healthcare facility in the North Central city of Jos between January 2019 and December 2020. The sociodemographic features of the patients include patients’ complaints, clinical and social history, result of simple clinical oral examinations, and diagnoses of dental trauma. The classification of Ellis and Davey (1970) was used to classify dental trauma for this study.Results:One hundred and seventy-six (6.7%) patients presented with dental trauma involving 281 teeth. The mean age was 37.54 ± 2.16 years. The most common cause of dental trauma in 48 (27.3%) patients was bone cracking, followed by falls in 33 (18.8%), road traffic accidents (RTAs) in 26 (14.8%), and bottle opening with teeth in 26 (14.8%). Bone cracking was the major cause of dental trauma in 18 (31.0%) educated and 2 (28.6%) non-educated patients. Among the patients, 118 (67.1%) presented with single traumatized tooth. Permanent anterior teeth 151 (53.74%) were more involved, and class 2 trauma involving enamel and dentinal structure was the most common presentation.Conclusion:Oral health awareness campaign on the damaging effect of bone cracking and use of tooth for opening metal caps of bottled drinks among adult population will reduce the prevalence of dental trauma among many adult Nigerians.

Sealing Ability of Mineral Trioxide Aggregate, Biodentine and Glass Ionomer as Root-End Materials: A Question of Choice.

The goal of this study was to determine the sealing ability of MTA, Biodentine, and Fuji IX as root-end materials after ultrasonic retrograde preparation using a dye penetration method. Seventy permanent anterior teeth were used in this study. Root canals were prepared using rotary endodontic files, and obturated using the lateral condensation technique. The resection of the root apices was performed perpendicularly to the long axis, and 3 mm deep retrocavities were made by ultrasonic tips. The samples were randomly divided into three experimental groups (N=20) and two control groups (N=5). The root-end cavities were filled with mineral-trioxide aggregate (Rootdent MTA, TehnoDent, Russia) in Group 1, Biodentine (Septodont, Saint Maur des Fossés, France) in Group 2 and Fuji IX GP (GC Corporation, Tokyo, Japan) in Group 3. The retrocavities of the positive control group were left unfilled, while retrocavities in the negative control group were sealed using a flowable composite material. The samples were made transparent, and dye penetration was assessed under a stereomicroscope (x10). The data were analyzed with the Kruskal-Wallis test and the Mann-Whitney U-test. The Biodentine group had a lower mean leakage value than the MTA and Fuji IX groups, and the difference was statistically significant (P<0.01). No statistical difference in apical microleakage was found between the MTA and Fuji IX groups (P>0.05). Within the limitations of this study, it was concluded that Biodentine provides better sealing ability as a root-end material than MTA and Fuji IX. There was no statistically significant difference between the sealing ability of MTA and Fuji IX as root-end materials.

Prevalence and Etiological Factors of Dental Trauma among 12- and 15-Year-Old Schoolchildren of Lebanon: A National Study.

Background Traumatic dental injuries represent nearly 5% of children and adolescents' injuries leading to serious medical and psychological issues. This current study aims to evaluate the prevalence of dental trauma and its potential association with different predisposing factors among 12-and 15-year-old schoolchildren in Lebanon. Materials and Methods 7902 schoolchildren, 3806 male and 4096 female aged 12 years (n = 3985) and 15 years (n = 3917), were recruited by a stratified multistaged randomized cluster sampling method from public and private schools and were clinically examined in a national cross-sectional study. WHO criteria were used to assess anterior permanent teeth; the nature of trauma, the tooth involved, the size of the incisal overjet, and the type of the lip coverage were furthermore assessed. Data regarding age, sex, and causes of TDI were recorded through a structured questionnaire. Results The prevalence of dental trauma to anterior teeth was 10.9%. Maxillary central incisors (83.7%) were commonly affected. The most common type of injury was enamel fracture (68.3%), falls being the main reason (52.5%). Increased overjet (OR = 2.32, p = 0.034), deficient lip coverage (OR = 5.73, p = 0.019), and gender (OR = 5.36, p ≤ 0.001) were significant predisposing factors for dental trauma. Conclusion This research highlighted many predisposing factors for dental trauma that affect commonly the anterior teeth. Based on these results, the implementation of strategic preventive measurements targeting especially the identified risk groups remains crucial.

Long-Term Outcome of Reattached Tooth Fragment in Permanent Anterior Teeth of Children and Adolescents

This study aimed to evaluate the long-term outcomes of teeth treated with reattachment technique in children and adolescents. Twenty seven permanent anterior teeth from 21 patients treated with fragment reattachment were evaluated. Clinical photos and medical records were used to assess treatment outcomes. Effect of pulp treatment and the ratio of fragment on success rate were statistically analyzed. Detachment of fragment was observed in 17 teeth, and their duration of retention was 21.41 ± 23.39 months. Repeated trauma was found to be the most frequent causes of failure. Pulp treatment before reattachment did not affect the success rate (&lt;i&gt;p&lt;/i&gt; &gt; 0.05). The mean ratio of fragment was 0.482 ± 0.147, and the success rate was affected by the ratio of fragment (&lt;i&gt;p&lt;/i&gt; = 0.018). The median retention time of the teeth was 72 months if the ratio was under 0.5, and 8 months for that of the others. A significant correlation was found between the ratio of fragment and retention time (&lt;i&gt;p&lt;/i&gt; = 0.003). Reattachment can be a predictable treatment option for crown fracture in anterior teeth in children and adolescents when a fracture involves less than 50% of the clinical crown.

Data on morphometric analysis of anterior teeth from Hazaribag College of Dental Sciences and Hospital,jharkhand.

It is of interest to document data on morphometric (measurement of external form) analysis of maxillary and mandibular anterior teeth collected from a dental set up using mesio-distal (MD) dimension. The mesiodistal dimensions of all permanent anterior teeth (central incisor, lateral incisor and canine) of 25 males and 25 females patients were recorded using digital vernier calipers. Data were charted and statistical analysis was done using Mann Whitney U test. Data shows sexual dimorphism for every tooth between males and females. However, dimorphism was exhibited only in maxillary and mandibular canine, mandibular central incisors, and lateral incisor. Hence,odontometric parameters offer simple, reliable and cost-effective in forensic investigation for recording gender discrimination.

Impact of dental treatment and the severity of traumatic dental injuries on the quality of life of Brazilian schoolchildren.

Traumatic dental injuries (TDI) are most prevalent during adolescence and infancy, and they have an important impact on the oral health-related quality of life (OHRQoL). The aim of this study was to assess the effect of dental treatment and the severity of TDI on the OHRQoL of schoolchildren in public schools in Brazil. This cross-sectional study evaluated schoolchildren aged 11 to 14years in Brasilia, Brazil. The criteria used for the examinations were TDI-O'Brien criteria; Dental caries-DMFT criteria; and malocclusion-the Dental Aesthetic Index. The impact of oral health on the children's quality of life was assessed with the Child Perceptions Questionnaire (CPQ11-14 ) that was completed by the children while on the school premises. Socio-demographic information was also collected from the parents. Statistical analysis was performed using non-parametric and association tests, as well as linear regression. A total of 20.2% of the students had some TDI in their permanent anterior teeth; 20% of traumatized teeth were treated, and 80% were not treated. Sorting by severity, 75.1% of the schoolchildren had a TDI involving only the enamel, and 24.9% had a TDI extending beyond the enamel. Significant differences were observed between the severity of a TDI and the total scores of CPQ11-14 (Kruskal-Wallis; p=0.0026), emotional well-being (p=0.0006), and social well-being (p=0.0001) when the group with TDI extending beyond the enamel was compared with the other groups (control and with TDI involving only the enamel), even after adjustment for socio-demographic and clinical variables. For oral symptoms and functional limitation, no differences were observed among the groups. Dental trauma and fractures extending beyond the enamel, treated or not, have a negative impact on the OHRQoL of schoolchildren, suggesting effects on self-perception and in the social and emotional spheres.

Evaluation of knowledge- Attitude- Practice (KAP) of Intern Dentists in Emergency Management of Traumatic dental Injuries in Permanent Anterior teeth (A Cross-sectional Study)

Background: This cross-sectional study aimed to evaluate the Egyptian intern dentist’s knowledge, Attitude, and Practice in the emergency management of traumatic dental injuries in primary anterior teeth. Materials and methods: A four-part questionnaire was distributed among a total of 500 intern dentists. Part 1 consisted of 8 questions focusing on personal and professional information, part 2 consisted of 7 questions focused on 3 clinical cases, Part 3 consisted of 9 close-ended questions to assess the attitude of intern dentists, and part 4 consisted of 4 close-ended questions related to the assessment of the practice of intern dentists regarding traumatic dental injuries in primary anterior teeth in children. The data were analyzed using the t-test at P < 0.05 level of confidence. Results: A total of 500 intern dentists participated in the survey, 235 were males and 265 were females. The overall mean age was 23.6 ± 1.3 years. The mean value of knowledge scores was 4.37 ± 1.45. There was no statistically significant correlation between the knowledge score of the intern dentist and the ability to provide proper action when needed. Conclusion: The knowledge of intern dentists regarding the management of traumatic dental injuries in primary anterior teeth was inadequate.

A comparative evaluation of Advanced Platelet-Rich Fibrin (A-PRF) and Platelet-Rich Fibrin (PRF) as a Scaffold in Regenerative Endodontic Treatment of Traumatized Immature Non-vital permanent anterior teeth: A Prospective clinical study.

BackgroundRegenerative endodontic treatment (RET) is a promising treatment alternative for traumatized immature non-vital teeth. Advanced platelet-rich fibrin (A-PRF) contains significantly more growth factors than Platelet-rich fibrin (PRF) and has not been evaluated as a scaffold in RET. The aim of the present study was to evaluate and compare A-PRF and PRF as scaffolds in the RET concerning periapical healing, and root development of traumatized immature non-vital teeth. Material and MethodsIn the present study, RET was performed on 30 traumatized immature non-vital maxillary incisors in 28 patients aged between 8-27 years. Minimal mechanical debridement and irrigation with 1.5% sodium hypochlorite and 17% ethylenediaminetetraacetic acid was performed. Canals were disinfected using modified triple antibiotic paste consisting of ciprofloxacin, metronidazole and cefaclor. Based on the type of scaffold, teeth were randomly assigned into A-PRF (n=15) and PRF groups (n=15). Periapical healing, apical response and quantitative root dimensions (length and thickness) were analyzed radiographically after 12 months follow-up. ResultsNineteen patients with 21 teeth (A-PRF n=11, PRF n=10) completed the follow-up and 9 patients were excluded. Clinically, patients in both the groups were asymptomatic. The survival rates for A-PRF and PRF were 78.5% and 77.5%, respectively. No statistically significant differences were detected between A-PRF and PRF regarding periapical healing and type of apical response (p& 0.05). The difference in the pre-operative and follow-up root thickness and root length in both A-PRF and PRF groups were statistically significant (p< 0.05). ConclusionsBased on short-term results of 13 months, both A-PRF and PRF can be used as scaffold in regenerative endodontic treatment of traumatized immature non-vital teeth. A-PRF could be recommended in such cases since it yielded more root dentin thickness which is crucial for reinforcing immature teeth. Key words:Regenerative endodontic treatment, dental trauma, Non-vital teeth, immature teeth, platelet-rich fibrin, advanced platelet-rich fibrin.

Prevalence and risk factors associated with traumatic dental injuries among 12–15 year old school going children, Mathura city

Background: Traumatic dental injuries are a serious public dental health problem throughout the world. The incidence of traumatic injuries is increasing over the years. Trauma to the permanent anterior teeth is a common finding. Dental trauma is an irreversible pathology that after the occurrence is characterized by a life-long debilitating effect. Aims and Objectives: The aim of this study was to estimate the prevalence and assess factors related to traumatic injuries to permanent anterior teeth among 12–15-year-old children attending private and government schools in Mathura city. Materials and Methods: An epidemiological cross-sectional study was carried out among 1000 school children aged 12–15 years in which 500 children from both government and private schools, respectively, of five geographical zones of Mathura city were randomly selected. Children completed a questionnaire related to the history of trauma to their anterior teeth after which they were examined for type of lip coverage, Angle's molar relationship, and incisor nature of trauma sustained. Statistical analysis: SPSS 21 was carried out using Student's t-test (P

A SYSTEMATIC NON-INVASIVE APPROACH FOR REHABILITATION OF TRAUMATIZED MAXILLARY LATERAL INCISOR – A CASE REPORT.

Coronal fractures of permanent anterior teeth by trauma are the most common type of injury. Many factors are considered in the attempt to provide optimal mechanical properties, aesthetic, and longevity. Discomfort, serious psychological, esthetic, functional, and phonetic problems are related with anterior crown fracture, this may also affect social communications and it poses a challenge for the dentist, to save these teeth. The restoration of traumatically injured teeth with substantial loss of coronal structure necessitates endodontic treatment followed by post insertion into canal space so that foundation restoration can be strengthened to receive the crown. In this case report, such case is described with fiber-reinforced post and core system.

MANAGEMENT OF ELISS CLASS IV FRACTURE USING FIBER POST : A CASE REPORT

Coronal fractures of permanent anterior teeth by trauma are the most frequent type of injury. Many factors are considered in the effort to provide optimal mechanical properties, aesthetic, and longevity. The usage of Post and Core system for management of groosly mutilated tooth has been widely accepted and used. This paper will explain case report of a patient having fractured central incisor which was managed by Root canal treatment followed by bre post and then a PFM crown , which was the minimally invasive treatment in this case.

Treatment Management With Long Term Follow-Up In Late-Admitted Traumatized Permanent Incisors: Case Series

Traumatic dental injuries are particularly common in school-age children and often occur in the anterior region. Process management of cases is possible with alternative treatments according to the root development levels. This case series is aimed to present the treatment and 2-year follow-up of permanent anterior teeth with traumatic dental injuries. Case 1: An 8-year-old patient, who had a bicycle accident 20 days earlier, was diagnosed with extrusion of #31. Due to late admission to the clinic, no repositioning procedure was applied to the tooth. Regenerative endodontic treatment was performed. During the radiological follow-up, the apex was closed in the 12th month; however, it was observed that obliteration started in the root canal at the 24th month. The case is still being followed up at regular intervals. Case 2: A 13-year-old patient, who had a traffic accident 3 days prior, was diagnosed with subluxation in #11, and a root fracture was detected in the apical third of #21. In #21, root canal treatment was applied to the coronal part of the fragments. After the diagnosis of pulp necrosis in #11 in the 2nd month of the follow-up period, root canal filling was applied. During the follow-up period, no pathology was detected and no granulation tissue was formed between the fragments in #21. In traumatic dental injuries, long-term follow-up, well-timed endodontic treatments, and material selection play an important role in success. With regenerative endodontic treatment, successful results can be obtained even in treatments applied in late-admitted patients.

Accuracy of three different customized lingual orthodontic appliance systems in achieving predicted results on maxillary anterior teeth: A Retrospective Cohort Study.

OBJECTIVE:To comparatively evaluate the ability of three different customized lingual appliance systems in achieving predicted results with respect to the mesiodistal crown tip, labiolingual crown inclination, in–out position of Maxillary permanent anterior teeth, and Maxillary arch form.METHODS:Three commercial houses: Incognito, iLingual 3D, and Lingual matrix were analysed in this study. The final sample size consisted of 42 cases. Fourteen digital prediction and posttreatment models of the maxillary arch were provided by three orthodontic offices each using a different system. Discrepancies between the prediction and posttreatment model in mesiodistal tip, labiolingual inclination, in–out position of anterior teeth, and arch form were analyzed.RESULTS:Incognito displayed the highest accuracy in all parameters except for in–out positioning. Lingual Matrix showed greater precision in achieving planned mesiodistal positions than labiolingual inclination while it was just the opposite for iLingual 3D. All three systems proved to be clinically reliable in achieving the predicted in–out positions of permanent Maxillary anterior teeth.CONCLUSION:These systems were considerably accurate in achieving planned treatment goals with minute deviations from the predicted value.

Removal efficacy of propolis/calcium hydroxide medicaments from the root canal.

Objective:To compare the removal efficacy of propolis and calcium hydroxide medicaments from the root canal using manual irrigation with sodium hypochlorite.Methods:A randomized controlled trial was conducted at the Department of Restorative Dentistry and Endodontics, College of Dentistry, King Faisal University for two months. Thirty single-rooted upper or lower permanent anterior teeth with sound root and closed apex were selected. After cleaning and shaping of canal by protaper rotary, teeth were randomly divided into two groups. In group “A,” propolis paste was placed while calcium hydroxide was placed inside root canals in group “B,” followed by temporary restoration. After seven days, intracanal medicament was removed using 25 # K file and irrigated canal by 5 ml of 3.0% sodium hypochlorite. A final irrigation of 2-ml of 17% EDTA for three minutes followed by 1-ml of normal saline was performed. A diamond disc was used to cut the crowns of the teeth from cemento-enamel junction and divide the roots into two halves. These sectioned halves were then observed under a stereomicroscope at 7X magnification and analyzed using Adobe Photoshop. Magnetic lasso tool was used to calculate the percentage of residual medicament in the canals by comparing the pixel proportion of the medicament with the total pixel proportion of the canal. Paired t-test was used to see the difference in the number of remaining remnants between propolis and calcium hydroxide. A p-value of less than 0.5 was considered statistically significant.Results:A statistically significant difference (p-value < 0.001) was observed in the percentage of remaining remnants between propolis (23.22%) and calcium hydroxide (38.58%) after thorough irrigation with sodium hypochlorite.Conclusion:Propolis is superior to calcium hydroxide in terms of their removal potency from the root canal after thorough irrigation with sodium hypochlorite.

Systematic Review on Relation Between Surface Treatment and Outcome of Delayed Replantation of Permanent Anterior Avulsed Teeth

Introduction: One of the most severe dental injury is Tooth Avulsion or exarticulation. Tooth avulsion is the complete displacement of tooth out of the socket. The common treatment employed for avulsed teeth is replantation, the prognosis of which depends on the handling of the tooth specimen and time lag between avulsion and replantation of the teeth. Surface treatment of root surface of avulsed teeth prior to delayed replantation is a common practice and a variety of agents and methods have been used for the same. The literature lacks evidence that establishes a definitive relation between surface treatment and prognosis of delayed replantation of avulsed teeth. Aim: To understand the effect of surface treatment and outcome after replantation of avulsed anterior permanent teeth with an extraoral dry time of more than 60 minutes. Materials and Methods: The protocol for systematic review was registered on PROSPERO, registration number was CRD42020222919. A search was performed on case reports and case series available on delayed replantation of avulsed anterior permanent teeth on databases like Medline/PubMed, Google Scholar, and Cochrane from the year 2000 to 2018.The MESH terms and keywords like tooth avulsion*, tooth fractures*, tooth injuries*, traumatology*, delayed replantation methods and delayed replantation standards with Boolean operators were used for data identification and screening. After applying inclusion and exclusion criteria, total five articles were included. Results: The duration of storage of the teeth were variable with cases reported from 24 hours to 72 hours of extraoral dry time. All five reports used different methods for surface treatments. No complications were reported after 12 months in three cases. No complication was reported after 24 months in one case. After 12 weeks, one article reported ankylosis and infraocclusion after replantation. Conclusion: As a result of data heterogenicity and a short follow-up period of the articles, a clear relation between surface treatment and delayed replantation of an avulsed teeth could not be established. However, it can be safely concluded that surface treatment of avulsed teeth prior to delayed replantation results in a better prognosis and predictable outcomes.

Endodontic Management of Traumatised Permanent Anterior Teeth.

Traumatised permanent anterior teeth can require endodontic treatment which may be immediate as part of acute trauma management, or delayed due to the development of sequelae. This paper will enable clinical decision making by exploring a range of situations in which endodontic treatment may be indicated, and also offer practical advice regarding effective endodontic treatment for paediatric dental trauma patients.Endodontic treatment of traumatised permanent teeth in paediatric patients is often challenging. However, with timely decision making and appropriate treatment, these teeth can often last throughout childhood and adolescence thus ensuring that a young patient does not have the social burden of a missing tooth and needing a prosthesis, and has the maximum restorative options available to them as they enter adulthood.

Mesiodense; a common dental problems in pediatric patient. A case report

A mesiodense is a most common supernumerary tooth which is one of the most significant dental anomalies at the primary and early mixed dentition stages. The reported prevalence of mesiodense in general population ranges between 0.15% to 1.9% and more frequently found in the permanent dentition but rarely found in primary dentition. Mesiodense are primarily responsible for eruption disturbances or delay of the maxillary anterior permanent teeth emergence. Therefore the dentists and parents are great concern about malocclusion and esthetic problems which is caused by mesiodense. Early detection, diagnosis and treatment of mesiodense is important to prevent further complications in permanent dentition. A case of mesiodense of 8 years old child in upper anterior region in mixed dentition and their management have been discussed.&#x0D; Update Dent. Coll. j: 2020; 10 (2): 26-28

Regenerative endodontics: a promising tool to promote periapical healing and root maturation of necrotic immature permanent molars with apical periodontitis using platelet-rich fibrin (PRF).

Currently, mineral trioxide aggregate (MTA) apexification is recommended as the preferred treatment for permanent anterior immature necrotic teeth. Apexification treatment does not enable further development and maturation of the teeth, resulting in short roots with thin root canal walls, that often are prone to cervical fractures. This study presents the regenerative endodontic procedure (REP) as an alternative treatment for immature necrotic molars with apical periodontitis or a chronic apical abscess. REP enables periapical healing as well as root lengthening and widening of the dentinal root canal walls. Six immature first molars teeth (five mandibular, one maxillary) with apical periodontitis or chronic apical abscess were treated with REP. Patients underwent periodic follow-up visits every 3months the first year and twice a year thereafter. The final clinical examination revealed no symptoms, no gingival pockets, and no sensitivity to percussion. Cold sensitivity tests were negative. Radiographs revealed full periapical healing in all the treated molars, remarkable root lengthening, and dentinal wall thickening. REP with PRF is feasible and may have some advantages over MTA apexification since it facilitates root elongation, dentinal thickening of the root canals walls, and narrowing of the apical foramen.

Clinical Evaluation of Pulp Regeneration of Non‐Vital Mature Permanent Anterior Teeth.

Clinical Evaluation of Pulp Regeneration of Non‐Vital Mature Permanent Anterior Teeth.

Twelve-month evaluation of the atraumatic restorative treatment approach for class III restorations: An interventional study.

BACKGROUNDAtraumatic restorative treatment (ART) may be appropriate for populations without accessibility and affordability. More data are required regarding the success rate of ART in anterior teeth.AIMTo evaluate the clinical performance of restoring class III cavities in anterior teeth of permanent dentition using the ART approach.METHODSA longitudinal interventional field study was carried out at two rural primary health centers, Tumkur district, India. A total of 54 teeth in 39 patients were evaluated for the survival rate of class III restorations in permanent anterior teeth using the ART approach in children and adult populations. Evaluation of ART restoration was carried out using Frencken J criteria, the mean procedure time, patient acceptance and reported pain severity during the ART approach were evaluated using a visual analog scale. Calculation of the cost of ART was also performed.RESULTSThe mean time taken to perform the ART procedure was 14.79 ± 5.8 min with the majority of patients reporting only mild pain. At 6 mo follow-up, 72.2% remained in a good state, but this reduced to 27% at 12 mo. The cumulative survival rate of the restorations was 94.4% at 6 mo and 80.9% at 12 mo follow-up. Estimation of the direct cost for a single class III restoration was 186.50 INR (2.64 USD).CONCLUSIONART may be a good comprehensive option for basic oral health care for underserved or inaccessible populations, and preventive care for patients.