Evaluation of maxillary anterior teeth and their relation to the various geometric proportions in Indian population sample

Mootha, Ajay; Jaiswal, Snehal

doi:10.4103/jid.jid_94_17

Cited by 8 publications

(3 citation statements)

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“…19 There is also recent research by Mootha et al, which compared different devices, such as DSD software and Chu's proportion gauge, to evaluate tooth proportions and concluded that their population was within the range of 78% recurrent esthetic proportions scale and DSD. 20…”

Section: Discussionmentioning

confidence: 99%

Analysis of the Anterior Maxillary Zone: Evaluation of Chu’s Gauge Proportion Instrument in a Transylvanian Population

Bardocz-Veres

Kerekes-Máthé

Popşor

2022

Journal of Interdisciplinary Medicine

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Background: The esthetic proportion gauge developed by Chu is using a 78% recurring esthetic dental (RED) proportion and it is based on evaluating the size and proportion of frontal teeth chairside. The aim of the present study was to evaluate the validity of Chu’s device and to measure the correlation between the width and length of the frontal teeth, attempting to identify the application of the proportion gauge in Mureș county. Materials and methods: From the 142 selected patients, 73 fulfilled the inclusion criteria. The height and width values of the participants’ teeth were measured with a digital caliper and evaluated with Chu’s esthetic proportion gauge. The measurements were then compared statistically. Results: The values obtained from the digital caliper measurements did not correlate with Chu’s proportion scale, and the results showed no significant differences between the two sides (p >0.05). Conclusions: In conclusion, the measured teeth ratios did not show a similarity with the predetermined esthetic proportion scale suggested by Chu.

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Section: Discussionmentioning

confidence: 99%

Analysis of the Anterior Maxillary Zone: Evaluation of Chu’s Gauge Proportion Instrument in a Transylvanian Population

Bardocz-Veres

Kerekes-Máthé

Popşor

2022

Journal of Interdisciplinary Medicine

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“…This gauge allows for the simultaneous measurement of height and width dimensions and has color-coded bands with a preset height/width ratio. 20 The T-bar has blue, red, and black vertical bars (height measurements) and a corresponding horizontal bar (width measurements). The bands are 1.5 mm thick and account for 78% of the recurrent aesthetic dental proportion.…”

Section: Methods Of Measurement Of Dimensions Of Maxillary Anterior T...mentioning

confidence: 99%

“…Gingival thickness (GT) was categorized as thin or thick according to the visibility of the probe. [20][21][22] All parameters were recorded using a UNC-15 periodontal probe (Hu-Friedy, USA). Based on these values, each patient's need for gingivectomy or crown lengthening with resective bone surgery was assessed.…”

Section: Clinical Periodontal Parametersmentioning

confidence: 99%

Comparison of Chu's Probe Method with the Actual Dimension of Maxillary Anterior Teeth and Evaluation of Gingival Parameters in Individuals Who Do Not Need Orthodontic Treatment: Methodological Study

TUNCA,

ALTINDAL,

TUNCA

2024

Turkiye Klinikleri J Dental Sci

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This study aims to compare the real width/length ratio of the maxillary anterior teeth with values obtained through Chu's probe and to assess periodontal parameters. Material and Methods: 128 individuals with Class I occlusion and no need for orthodontic treatment were included. Maxillary incisor width and length were measured using calipers and Chu's probe. Keratinised gingival height, pocket depth, gingival thickness and need for gingivectomy were also measured. Statistical analyses were performed using the independent samples t-test for continuous variables, the chi-squared test for categorical variables, and the kappa statistic for method comparisons. Results: No significant difference between methods was observed for each tooth. Highest keratinized gingiva amount was in upper left lateral incisor in females (5.141±1.46) and upper right lateral incisor in males (5.542±1.55). The tooth with the deepest pocket depth was upper left canine in females (2.301±0.54) and upper right canine (2.40±0.58) and upper left canine (2.40±0.63) in males. Thin phenotype was common in upper right lateral incisor in females (n=46), while thick phenotype was seen in upper right central incisor (n=30) and upper left lateral incisor (n=30). Teeth with highest and lowest gingivectomy needs were upper left canine in females (n=37) and upper right lateral incisor (n=11), and upper left central incisor (n=28) and upper left lateral incisor (n=10) in males, respectively. Conclusion: When the crown width-to-height ratio is 0.78 in terms of aesthetics, Chu's probe is practical in clinical use and gives similar results to caliper measurements.

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Evaluation of golden percentage in natural maxillary anterior teeth width: A systematic review

Ahmed

Halim

Khalid

et al. 2022

The Journal of Prosthetic Dentistry

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Evaluation of maxillary anterior teeth and their relation to the various geometric proportions in Indian population sample

Cited by 8 publications

References 0 publications

Analysis of the Anterior Maxillary Zone: Evaluation of Chu’s Gauge Proportion Instrument in a Transylvanian Population

Analysis of the Anterior Maxillary Zone: Evaluation of Chu’s Gauge Proportion Instrument in a Transylvanian Population

Comparison of Chu's Probe Method with the Actual Dimension of Maxillary Anterior Teeth and Evaluation of Gingival Parameters in Individuals Who Do Not Need Orthodontic Treatment: Methodological Study

Evaluation of golden percentage in natural maxillary anterior teeth width: A systematic review

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