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Articles 1 - 4 of 4
Full-Text Articles in Orthodontics and Orthodontology
Evaluation Of The Occlusion And Maxillary Dental Arch Dimensions In The Mixed Dentitions Of Yemeni Population, Ahmed A. Madfa
Evaluation Of The Occlusion And Maxillary Dental Arch Dimensions In The Mixed Dentitions Of Yemeni Population, Ahmed A. Madfa
Ahmed A. Madfa
Determination the dental arch dimensions in human populations is necessary for various fields of dental sciences. This study was designed to evaluate the maxillary dental arch dimensions of Yemeni children aged (10-12) years. The sample was gathered from primary and intermediate school in Sana'a city, Yemen. Clinical examination was performed on 200 subjects (100 males and 100 females) that fulfillment the criteria of this study. The examination was carried out for subjects that have either normal occlusion or class I with anterior dental crowding. Pairs of studying models for the dental arch was constructed and evaluated by special software for …
Bolton Tooth-Size Discrepancies Among Unicersity Of Malaya's Dental Students, Othman S. A., Mookin H., Asbollah M.A., Hashim N.A.
Bolton Tooth-Size Discrepancies Among Unicersity Of Malaya's Dental Students, Othman S. A., Mookin H., Asbollah M.A., Hashim N.A.
Siti Adibah Othman
The objective of this retrospective study was to investigate what percentage of the dental students in the University of Malaya has a tooth size discrepancy. The sample comprised 40 good quality pre-treatment study models with fully erupted and complete permanent dentitions from first molar to first molar, which were selected from the dental students of the University of Malaya. The mesiodistal diameter tooth sizes were randomly measured manually from first molar to first molar using digital calliper (Mitutoyu) accurate to 0.01 mm, and the Bolton analyses for anterior and overall ratios were calculated by scientific calculator. Reproducibility analysis for intra- …
Validation Of Cone Beam Ct Scan For Measurement Of Palatal Depth In Study Casts, Radzi Z., Yahya N. A., Abu Kasim N. H., Abu Osman N. A., Yusof Z. Y. M., Mohd F. N., Noor N. H. M., Jamaludin M., Othman S. A., Obaidellah U. H., Mohamed N. H., Kadir R., Nambiar P.
Validation Of Cone Beam Ct Scan For Measurement Of Palatal Depth In Study Casts, Radzi Z., Yahya N. A., Abu Kasim N. H., Abu Osman N. A., Yusof Z. Y. M., Mohd F. N., Noor N. H. M., Jamaludin M., Othman S. A., Obaidellah U. H., Mohamed N. H., Kadir R., Nambiar P.
Siti Adibah Othman
The purpose of this study was to validate the use of digital dental study casts obtained from Cone beam CT Scan (CBCT) against gold standard; that is traditional dental study cast measured with digital caliper. Thirty-four study casts of Malaysian Aborigines were selected from Centre of Malaysian Pribumi Studies Databank. Palatal depth of each study casts were measured using Mitutoyo digital caliper. Subsequently, all the study models were scanned using i-CAT CBCT and the palatal depth were measured using i-CAT software. Data were analysed using SPSS version 12.0 where Intraclass correlation and paired T-test were employed. There was no significant …
Tooth-Size Discrepancy And Bolton's Ratios: The Reproducibility And Speed Of Two Methods Of Measurement, Othman S. A., Harradine N. W.
Tooth-Size Discrepancy And Bolton's Ratios: The Reproducibility And Speed Of Two Methods Of Measurement, Othman S. A., Harradine N. W.
Siti Adibah Othman
OBJECTIVE: To determine and compare the reproducibility and speed of two methods of performing Bolton's tooth-size analysis. DESIGN: Analysis of randomly selected clinical sample. SETTING: Bristol Dental Hospital, University of Bristol, United Kingdom. MATERIALS AND METHODS: Pre-treatment study casts of 150 patients were selected randomly from 1100 consecutively treated Caucasian orthodontic patients. Bolton tooth-size discrepancies and ratios were measured using two methods; one method employed entirely manual measurement and the Odontorule slide rule, while the other employed digital calipers and the HATS analysis software. Twenty study casts were measured twice, a week apart with both methods. Another three investigators also …