|About the author:
||A. V. Chernysh, І. V. Gunas, A. O. Gavryluk, S. V. Dmytrenko, O. A. Serebrennikova, Yu. V. Kyrychenko, M. V. Balynska
|Type of article
||According to literary sources, most of the cephalometric parameters obtained by the Ricketts method have age and gender differences, as well as significantly depend on the ethnicity and climatogeographical features of the region. That is why, before planning any orthodontic procedures, one cannot underestimate the cephalometric norms developed for different ethnic and age groups of the population. The purpose of the study is to establish and analyze the cephalometric parameters by the method of R.M. Ricketts in boys and girls of the Podillia region of Ukraine with orthognathic bite. Primary lateral teleroentgenograms of 38 young men and 55 girls with normal occlusion close to orthognathic bite, obtained using the Veraviewepocs 3D device, Morita (Japan), were taken from the data bank of the research center of the National Pirogov Memorial Medical University, Vinnytsya. Cephalometric measurements were performed according to the recommendations of R.M. Ricketts. Statistical processing of the obtained results was carried out in the licensed package "Statistica 6.0" using nonparametric methods for evaluating the obtained results. In analyzing the gender differences in cephalometric parameters obtained by the Ricketts method “Ricketts comprehensive computer description analysis” in boys with normal occlusion close to orthognathic bite, only for Canine Relation, Upper Molar Position, Upper Lip Length, Cranial Length - Anterior, Posterior Facial Height, Porion Location and Corpus Length. When comparing cephalometric parameters in boys and girls of Podillia with orthognathic bite with the magnitude of these parameters obtained by R. M. Ricketts, most indicators in both boys and girls have pronounced differences. Thus, the results obtained by us allow the orthodontist to predict both the growth and the changes obtained in the course of treatment of the parameters of the facial part of the head.
||lateral teleroentgenograms of head, cephalometry, boys and girls Podillia with orthognathic bite, R. M. Ricketts analysis
- Al Taki A. Dentofacial Transverse Dimensions in Palestinian Adults. Smile dental Journal [internet]. 2009; 4: 6-10.
- Anderson G, Fields HW, Beck M, Chacon G, Vig KW. Development of cephalometric norms using a unified facial and dental approach. Angle Orthod. 2006; 76: 612-618.
- Athanasiou AE. Orthodontic cephalometry. 1997; London. Osby Wolfe.
- Dmitriev MO. Definition of normative cephalometric parameters by Steiner method for Ukrainian young men and women. World of Medicine and Biology. 2016; 3(57): 28-32.
- Dmitriev MO. Identification of normative cephalometric parameters based on G. Schmuth method for young male and female Ukrainians. Reports of Morphology. 2017; 23(2): 288-292.
- Ebtisam AAl-Tamimy. The reliability of Rickett's analysis using cephalometric tracing on Iraqi sample aged 8-10 year. 2006; 3(2): 159-168.
- Eun-ju Bae, Hye-jin Kwon, Oh-won Kwon. Changes in longitudinal craniofacial growth in subjects with normal occlusions using the Ricketts analysis. Korean J. Orthod. 2014; 44(2): 77-87.
- Gunas ІV, Dmitriev МО, Prokopenko SV, Shinkaruk-Dykovytska ММ, Yeroshenko GA. Determination of regulatory cephalometric parameters according to Charles H. Tweed International Foundation analysis for Ukrainian boys and girls. World of Medicine and Biology. 2017; 4(62): 27-31.
- Gunas ІV, Dmitriev МО, Tikholaz VO, Shinkaruk-Dykovytska ММ, Pastukhova VA, Melnik МР, Rudiy YuI. Determination of normal cephalometric parameters by J. McNamara method for Ukrainian boys and girls. World of Medicine and Biology. 2018; 1(63): 19-22.
- Kiyak HA. Does orthodontic treatment affect patients' quality of life? J. Dent. Educ. 2008; 72: 886-894.
- Martina Dreven šek, Franc Farcˇnik, Gaj Vidmar. Cephalometric standards for Slovenians in the mixed dentition period. European Journal of Orthodontics. 2006; 28: 51-57.
- Ochoa BK, Nanda RS. Comparison of maxillary and mandibular growth. Am. J. Orthod. Dentofacial. Orthop. 2004; 125: 148-159.
- Olsen JA, Inglehart MR. Malocclusions and perceptions of attractiveness, intelligence, and personality, and behavioral intentions. Am. J. Orthod. Dentofacial. Orthop. 2011; 140: 669-679.
- Oyonarte R, Hurtado M, Castro MV. Evolution of ANB and SN-GoGn angles during craniofacial growth: A retrospective longitudinal study. APOS Trends Orthod. 2016; 6: 295-301.
- Ricketts RM. A principle of arcial growth of the mandible. Angle Orthod 1972; 42: 368-386.
- Ricketts RM. The value of cephalometrics and computerized technology. Angle Orthod. 1972; 42: 179-199.
- Uysal T, Zafer S. Posterior cephalometric norms in Turkish adults. Am. J. Orthod. Dentofac. Orthop. 2005; 127: 324-332.
- van Diepenbeek AF, Buschang PH, Prahl-Andersen B. Age-dependant cephalometric standards as determined by multilevel modeling. Am. J. Orthod. Dentofacial. Orthop. 2009; 135: 79-87.
- Yeong P, Huggare J. Morphology of Singapore Chinese. European Journal of Orthodontics. 2004; 26: 605-612.
|Publication of the article
||«World of Medicine and Biology» №2(64), 2018 year, 088-093 pages, index UDK 616-073.75:616.314.26-053.81