Facial height in Japanese-Brazilian descendants with normal occlusion

Vieira, Fabiano Paiva; Pinzan, Arnaldo; Janson, Guilherme; Fernandes, Thaís Maria Freire; Sathler, Renata; Henriques, Roberto

doi:10.1590/2176-9451.19.5.054-066.oar

Cited by 7 publications

(11 citation statements)

References 18 publications

(42 reference statements)

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“…The UAFH in normal, horizontal and vertical growth pattern doesn't show significant differences between groups. Study by Wang et al 19 10 showed similar results in Japanese Brazilian descendants. The total anterior facial height also showed similar trend as lower anterior facial height which may be due to the value of lower anterior facial height affecting the total anterior facial height.…”

Section: Discussionsupporting

confidence: 53%

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Vertical Proportion of the Face: A Cephalometric study

et al. 2021

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Introduction: Balance in vertical facial proportion is an important criteria for good esthetics. Variations in vertical growth are common and have certain orthodontic implications. The objectives of this study were to determine mean upper anterior facial height and lower anterior facial height, ratio between UAFH to LAFH and their difference among genders in skeletal Class I patients with different vertical growth pattern among patients visiting department of Orthodontic and Dentofacial orthopedics, Tribhuvan University Dental Teaching Hospital, Kathmandu. Materials and Method: This study was descriptive observational cross sectional study with 105 sample aged from 18-25 years. Pretreatment cephalometric radiograph of Skeletal Class I patients were taken and divided into three growth patterns as group I (normal growth pattern), group II (horizontal growth pattern ) and group III (vertical growth pattern ). Upper anterior facial height (N-ANS) and lower anterior facial height (ANS-Me) of all samples were measured on lateral cephalogram with cephalometric tracing ruler parallel to true vertical line. Descriptive statistics was used to calculate mean, minimum, and maximum values standard deviations with p value <0.05. Result: The upper anterior facial height (UAFH) and lower anterior facial height (LAFH) measurements in normal growth pattern was 52.37 and 64.4 , in horizontal growth pattern was 53.0 and 62.2, in vertical growth pattern was 53.37 and 64.42 respectively. The mean ratio of upper and lower anterior facial height in normal, horizontal and vertical growth pattern was 0.81, 0.85 and 0.79 respectively. There was no statistically significant difference in upper and lower facial heights between males and females. There was no statistically significant difference in UAFH between normal, horizontal and vertical growth pattern but statistically significant difference was observed in LAFH between groups. Conclusion: The cephalometric values for different vertical groups in skeletal class I can be used more specifically for diagnosis and treatment planning of Nepali population.

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Section: Discussionsupporting

confidence: 53%

“…In different population, the cephalometric values may vary due to difference in race and ethnicity 9 . Therefore, clinician should have sound knowledge of these variations so that desirable changes can be obtained 10 . Using only one standard for cephalometric analysis is not suitable for all population with different ethnic groups.…”

Section: Introductionmentioning

confidence: 99%

Vertical Proportion of the Face: A Cephalometric study

et al. 2021

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“…A study carried out on Japanese-Brazilian descendants it was reported that they also had greater PFH/AFH ratio in comparison to Caucasians. 21 …”

Section: Discussionmentioning

confidence: 99%

Evaluation of skeletal variations and establishment of Cephalometric Norms in Saudi Sub Population using Bjork Jarabak’s analysis

Alshahrani¹,

Kamran²,

Alhaizaey³

et al. 2018

Pak J Med Sci

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Objective:To evaluate the skeletal variations amongst individuals and to compare the measurements with the standardized linear and angular values of Bjork Jarabak’s analysis.Methods:This study was conducted at POS Department, King Khalid University on 100 adult Saudi patients recruited through convenience sampling. It was conducted between April to September 2017, had inclusion criteria of patients between the age group 17 to 22 years showing normal occlusion. After history and examinations, lateral cephalographs were taken, scanned and traced using Dolphin Imaging Software and Cephalometric points were recognized. Linear and angular dimensions were calculated according to Bjork-Jarabak’s method.Results:Analysis and assessment of Saudi male and female values revealed considerable variation in the anterior and posterior cranial base lengths (p<0.05), anterior and posterior face height, ramus height, and mandibular length. Male measurements in contrast to Jarabak’s values showed noteworthy variances in articular angle, anterior and posterior cranial base, ramus height, length of mandible, anterior face height and Jarabak’s ratio. Female dimensions in relation to Jarabak’s norms showed considerable variances in articular angle, anterior cranial base, posterior facial height with less significant values in Saudi females while compared with Jarabak’s norms apart from mandibular body length which is more in Saudi females.Conclusion:Skeletal variations amongst Saudi males and females were significant and comparison with standardized linear and angular values of Bjork Jarabak’s analysis was also significant.

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“…ditemukan tidak terdapat perbedaan tinggi vertikal wajah yang signifikan pada laki-laki dan perempuan. 22 Tinggi wajah anterior dan posterior lebih besar pada laki-laki dibandingkan perempuan sebesar 3-5% pada awal kelahiran sampai usia 5 tahun selain itu ukuran mandibula pada laki-laki diketahui lebih besar 3-5% pada awal kelahiran. Perbedaan tersebut akan berkurang ketika perempuan telah memasuki masa percepatan pertumbuhan remaja.…”

Section: Pembahasanunclassified

<p>Perbedaan tinggi vertikal wajah pada maloklusi Kelas I dan II skeletal </p><p>The vertical facial height difference between skeletal class I and II malocclusions<p>

Lubis

Fulvian

2021

Padjadjaran J Dent Res Students

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Tinggi vertikal wajah berperan penting untuk menghasilkan bentuk wajah yang seimbang. Bentuk wajah dibagi menjadi hiperdivergen, normodivergen, dan hipodivergen. Tinggi vertikal wajah pada setiap individu dapat dipengaruhi oleh faktor herediter, ras, jenis kelamin, kebiasaan buruk dan maloklusi. Maloklusi dapat menjadi penyebab perubahan dari struktur kraniofasial dan juga dapat mengganggu estetika pada wajah. Tujuan penelitian adalah menganalisis perbedaan tinggi vertikal wajah pada maloklusi kelas I dan II skeletal dan perbedaan tinggi vertikal wajah pada maloklusi kelas I dan II skeletal pada laki-laki dan perempuan. Metode: Jenis penelitian cross-sectional, populasi penelitian adalah pasien ortodonti yang pernah dirawat di RSGM USU. Besar sampel pada penelitian ini dihitung menggunakan rumus dua proporsi. Sampel penelitian yang memenuhi kriteria inklusi didapatkan sebanyak 96 sampel. Kriteria inklusi pada penelitian ini adalah pasien ortodonti yang pernah dirawat di RSGM USU berusia 8-15 tahun, tidak memiliki kebiasaan buruk, tidak pernah mengalami trauma, dan fraktur kraniofasial. Kriteria eksklusi pada penelitian ini adalah tidak pernah melakukan perawatan ortodonti. Subjek maloklusi skeletal diperoleh melalui pengukuran berdasarkan metode Steiner, kemudian dilakukan pengukuran tinggi vertikal wajah menggunakan metode Jarabak (S-Go/ N-Me)%. Hasil: Analisis statistik menunjukkan adanya perbedaan yang signifikan pada tinggi vertikal wajah antara kelas I dan II skeletal dengan nilai p=0,005 (p<0,05) dan tidak terdapat perbedaan yang signifikan pada tinggi vertikal wajah antara jenis kelamin laki-laki dan perempuan dengan nilai p=0,447 (p>0,05). Simpulan: Terdapat perbedaan tinggi vertikal wajah pada kelas I dan II skeletal namun tidak terdapat perbedaan tinggi vertikal wajah antara laki-laki dan perempuan. Kata kunci: Tinggi vertikal wajah, metode Jarabak, maloklusi kelas II dan kelas II skeletal, metode Steiner.

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Facial height in Japanese-Brazilian descendants with normal occlusion

Cited by 7 publications

References 18 publications

Vertical Proportion of the Face: A Cephalometric study

Vertical Proportion of the Face: A Cephalometric study

Evaluation of skeletal variations and establishment of Cephalometric Norms in Saudi Sub Population using Bjork Jarabak’s analysis

<p>Perbedaan tinggi vertikal wajah pada maloklusi Kelas I dan II skeletal </p><p>The vertical facial height difference between skeletal class I and II malocclusions<p>

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