The pattern of skeletal representation at Islamabad Dental Hospital: An estimate of their minimum reporting frequency to aid in planning areas of future research (original) (raw)
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Pattern of Malocclusion in Orthodontic Patients in South-Eastern Region of Nepal
Orthodontic Journal of Nepal, 2018
Introduction: Occlusal traits in orthodontic patients have been studied in different parts of Nepal. However, very few data are available on malocclusion in south-eastern region of Nepal.Objective: To assess the pattern of malocclusion occurring in orthodontic patients in south-eastern region of Nepal, and to estimate the age of presentation of Class II malocclusion among the patients.Materials & Method: Data were collected from 150 pre-treatment study models and lateral cephalograms from two orthodontic specialty clinics in Biratnagar. Angle’s classification system was used to determine dental malocclusion and ANB angle was used to determine skeletal malocclusion. Chi square test was used to test the association between dental and skeleton malocclusions.Result: Angle’s Class I malocclusion was found in 95(63.33%), Class II Div 1 in 41(27.33%), Class II Div 2 in 13(8.66%) and Class III in 1(0.66%). Among all subjects; 119 (79.33%) had skeletal Class I, 24(16%) had skeletal Class II ...
Pattern of Malocclusion in Patients Attended in Orthodontic Department of a Tertiary Level Hospital
Journal of Bangladesh College of Physicians and Surgeons, 2019
The aim of this study was to determine the pattern of individual traits of malocclusion, including sagittal molar relationship, overbite, overjet, crowding, spacing, cross bite, missing tooth, impacted tooth and extra tooth of upper and lower jaws in patients attended in Orthodontic Department of a Tertiary Level Hospital. This cross-sectional study included orthodontic patients who visited the department of Orthodontics and Dentofacial Orthopedics in Sapporo Dental College and Hospital from January 2013 to February 2018. Among the study population comprised of 371 patients the females were 57.1% and the males were 42.1%.Among them, 6.7% belonged to 6 to 11 years, 20.5% belonged to 12 to 17 years and the remaining 72.8% were of 18-35 years of age . Angles Class I malocclusion was seen to be the most prevalent (64.2%). In incisor classification, Class I malocclusion was seen to be the most prevalent (38.3%). Increase in overjet, deep overbite, crossbite, crowding and spacing were fou...
Update Dental College Journal
Background: The term "Class II malocclusion" encompasses a range of dental and skeletal characteristics, making precise diagnosis and treatment planning challenging. This study aimed to examine 32 Bangladeshi patients with Class II malocclusion to evaluate maxillary and mandibular skeletal positions using cephalometric measurements commonly used in clinical practice. Methods: Study casts and lateral cephalograms of 32 patients (17 females and 15 males) with Class II malocclusion were analyzed. Inclusion criteria comprised Class II molar relationship, the absence of craniofacial deformities, and no previous orthodontic treatment. Cephalometric measurements included SNA, SNB, and ANB angles, and data were analyzed using SPSS software. Results: Among the patients, 53% exhibited maxillary skeletal protrusion, 43% had mandibular retrusion, and only 3.1% presented both maxillary protrusion and mandibular retrusion. Surprisingly, 31.2% showed maxillary skeletal retrusion, and 28....
Journal of Nepalese Society of Periodontology and Oral Implantology, 2021
Introduction: Malocclusion can cause dental caries, periodontal disease and aesthetic problems. Malocclusion is most common dentofacial abnormality found in human population. However, the awareness for orthodontic treatment is increasing. Objective: The aim of this research was to evaluate pattern of malocclusion in patients undergoing orthodontic treatment at Nobel Medical College Teaching Hospital of Biratnagar, Nepal. Methods: Two hundred and eighty preoperative study casts (2018 Jun to 2020 Jun) of orthodontic patients aged from 12-55 years were selected from 680 patient’s records of department of orthodontics of Nobel medical college teaching hospital, Biratnagar. Standard protocol of Angle’s classification of malocclusion was used to classify malocclusion and its traits were recorded. Data were entered in Microsoft Excel and descriptive statistics were calculated. Results: The prevalence of malocclusion were 59.65% (167) of Angle’s class I, 35.71% (100) of Angle’s class II and...
The Relationship Between Skeletal and Dental Characteristics in Patients with Class II Malocclusion
2019
The aim of this study was to determine the relationship between dental and skeletal characteristic of Javanese ethnic patient with Class II skeletal malocclusion. This was a descriptive analytic research using lateral cephalograms and dental casts of 65 Javanese ethnic patients with skeletal class II malocclusion. Lateral cephalograms for each patient was traced with digital cephalometric to measure skeletal parameters (SNA, SNB, ANB, and Y Axis) and dental parameters (overbite, overjet, dental arch shape, width and length of dental arch, interpremolar and intermolar height, interpremolar and intermolar width) were measured also using vernier calliper. The data obtained were analyzed using Pearson correlation test with p < 0.05. The highest frequency of maxillary and mandibular denture arch shape were v-shape. There was a correlation between patterns of skeletal class II and dental characteristics, SNA was positively correlated with maxillary interpremolar width and SNB was negat...
Correlation of Dental and Skeletal Malocclusions in Sagittal Plane among Saudi Orthodontic Patients
The Journal of Contemporary Dental Practice, 2015
Aim Whether or not the dental relationship correlates with skeletal relationship in the sagittal plane is an area of interest for orthodontic diagnosis and treatment planning. Thus, the aim of this study was to investigate the correlation of the dental malocclusion and the skeletal malocclusion in the sagittal plane among Saudi orthodontic patients. Materials and methods Orthodontic dental casts and cephalometric radiographs of 124 patients were investigated and analyzed. The dental casts were classified in relation to the molar relationship according to Angle's classification and to the incisal relationship according to the British Standards Institution (BSI) classification. The sagittal relation in the cephalometric radiographs was analyzed according to ANB angle and WITS appraisal. Results The results show that the incisal relation had a very high significant association with WITS appraisal (p = 0.0045), whereas with ANB, the association was marginally significant (p =0.0528)...
Prevalence of Malocclusion in Patients Reporting in an Orthodontic Opd of a Teritary Care Hospital
Pakistan Orthodontic Journal, 2010
Introduction: Malocclusion can present itself in numerous ways. It is present in every society but the norms and pattern vary. In order to correct occlusal disharmony, it is imperative to identify its pattern in the population so that proper resources can be directed towards its diagnosis and treatment planning. Objective: The purpose of this study was to assess the pattern of malocclusion in patients of the Department of Orthodontics at Altamash Institute of Dental Medicine. Materials and Methods: To achieve this, dentofacial characteristics of 324 patients from September 2003 to November 2008 were analyzed and tabulated. Both males and females were included in this study. Different cephalometric values were used to evaluate the type of malocclusion. Casts were analyzed to record the patients dental classification. Results: Skeletal class II was the most frequently seen malocclusion in this population whereas class III was least frequently seen. Class II molar relation was the most...
Correlation of Dental Anomalies with Different Types of Malocclusions in Orthodontic Clinics
2016
Objective: The study was conducted to associate the prevalence of dental anomalies with Angle’s classification of malocclusion. Methods: The total sample of the study was 361 of which 198 were boys and 163 were girls. The sample was examined for different teeth abnormalities and these were further linked with Angle’s classification of malocclusion (Class I, Class II and Class III). Data analysis was performed using SPSS statistical software for Windows v.15.0. The level of significance was set at p value < 0.05. Results: The most frequently noticed malformation was rotation of teeth (32.7%) followed by impaction (29.8%) and hypodontia (8.4%). Angle’s Class III malocclusion cases showed highest mean of dental anomalies (2.03±1.515), followed by Class II (1.46±1.052) and Class I (0.40±0.829). Conclusions: The frequency of dental anomalies was quite high and it was positively associated with Class II & III type of malocclusion. Careful diagnosis would abridge the treatment plan and ...
To provide quantitative data about the prevalence of malocclusions in the Shiraz orthodontic population, we studied the records of 700 patients (391 girls and 309 boys) aged 6-14 years attending the undergraduate Department of Orthodontics at Shiraz University of Medical Sciences. The prevalence of Angle class I, II and III malocclusion of first molars was 52.0%, 32.6% and 12.3% respectively. Skeletal class I, II and III malocclusion was found in 18.0%, 70.0% and 12.0% respectively. There were no significant differences between the sexes in the prevalence of different types of skeletal malocclusion. Children with class III were significantly younger (mean age 8.9 years) than those with class I (9.6 years) or class II (9.7 years) malocclusions. Orthodontics students need more education and training in the management of class II malocclusion to improve the overall quality of care for patients.
Journal of Pharmaceutical Negative Results, 2022
The purpose of this study was to determine whether patients with class 2 skeletal malocclusion in a private dental hospital had skeletal discrepancies. Materials and methods: This was a descriptive, retrospective study, and the dental information archiving software was used to collect all the data from the patients who attended the dental clinics at Saveetha Dental College, SIMATS, Chennai, India (DIAS). March 2020 through March 2021 saw the collection of patient records. We gathered and tabulated the data. The gathered data underwent additional processing, was entered into Microsoft Excel, and then went through statistical analysis using IBM SPSS statistics analyzer v.23.0. Results: The current study used a total sample size of 88950 patients. Skeletal class 2 malocclusion was seen in 0.01 percent of cases overall. The data in this study was examined for the occurrence of different skeletal inconsistencies. Results were satisfactory and showed that there were skeletal differences. A gender bias was evident, with 50.4 percent of the sample population being female. Mandibular deficit was the most frequent skeletal discrepancy, and class 2 div 1 dental malocclusion was most frequently detected. Conclusion: Mandibular deficit was shown to be the most common skeletal discrepancy within the constraints of the current investigation, and a substantial correlation between the skeletal discrepancies and the gender of the study group was found.