1970
DOI: 10.1016/s0002-9416(70)90220-4
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Documentation of tooth movement by means of panoral radiography

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Cited by 8 publications
(5 citation statements)
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“…However, the use of panoramic radiographs in this evaluation may be criticized. Although linear measurements, especially horizontally, are unreliable because they are infl uenced by projection and motion factors ( Kane, 1964 ;Richardson et al ., 1969 ;Zach et al ., 1969 ;Hauck, 1970 ;Lund and Manson-Hing, 1975 ;Philipp and Hurst, 1978 ;Alpern, 1979 ), angular measurements are not so variable ( Frykholm et al ., 1977 ;Mayoral, 1982 ;Samawi and Burke, 1984 ;Larheim and Svanaes, 1986 ;Lucchesi et al ., 1988 ;Ursi et al ., 1990 ). Therefore, their use in this comparative evaluation seems satisfactory.…”
Section: Radiographic Resultsmentioning
confidence: 99%
“…However, the use of panoramic radiographs in this evaluation may be criticized. Although linear measurements, especially horizontally, are unreliable because they are infl uenced by projection and motion factors ( Kane, 1964 ;Richardson et al ., 1969 ;Zach et al ., 1969 ;Hauck, 1970 ;Lund and Manson-Hing, 1975 ;Philipp and Hurst, 1978 ;Alpern, 1979 ), angular measurements are not so variable ( Frykholm et al ., 1977 ;Mayoral, 1982 ;Samawi and Burke, 1984 ;Larheim and Svanaes, 1986 ;Lucchesi et al ., 1988 ;Ursi et al ., 1990 ). Therefore, their use in this comparative evaluation seems satisfactory.…”
Section: Radiographic Resultsmentioning
confidence: 99%
“…These may be, for the mandible, a horizontal line tangent to the most superior part of the condylar head bilaterally, and for the maxilla, a line tangent to the articular eminence bilaterally. The advantage of such reference lines is that not only have they been shown to be constant and reproducible (Hauck, 1970), but they are not directly related to the dentition, which eliminates any bias that may exist when making linear or angular measurements. However, orthopaedic change of any kind related to growth, surgery, or temporomandibular joint disturbances, must be taken into consideration.…”
Section: Discussionmentioning
confidence: 99%
“…Angular measurements are useful in determining the inclination of impacted teeth, root alignment, and crown angulation in clinical dentistry, and to assess edentulous areas for implant location (Graber, 1967). Hauck (1970) found that reproducible positioning of the patient made it possible to follow movement of teeth, loss of molar anchorage, and subsequent changes in root inclination on DPTs. He concluded that angular distortion on DPTs resulted from the combined distortion in the vertical and horizontal dimensions at different positions and depths within the focal trough.…”
Section: Introductionmentioning
confidence: 99%
“…Em ortodontia, vem sendo amplamente utilizada no acompanhamento das extrações seriadas 43,97 , no diagnóstico e plano de tratamento 19 , na pesquisa de reabsorções radiculares 49,65 , no diagnóstico das condições dos dentes não irrompidos ou impactados, principalmente os terceiros molares 45,54,97 , nos estudos sobre o padrão de desenvolvimento oclusal e irrupção dentária 15,46,49,55,67,97 , na avaliação do paralelismo radicular 37,43,45,49,56,65,67,97 , na aferição e documentação da movimentação dentária induzida 49,55 , na apreciação das relações entre as coroas e as raízes dentárias e entre os dentes decíduos e os permanentes 40 , na mensuração da perda de ancoragem 49,56 , na visualização de dentes supranumerários ou agenesias dentárias 1,43,47 , na determinação das inclinações axiais dos segundos molares superiores 14 e inferiores 34 impactados contra os primeiros molares, na avaliação do posicionamento dos terceiros molares 85 , nas pesquisas do padrão de crescimento 2,5,6 , bem como para observar as inclinações dentárias axiais durante o tratamento ortodôntico…”
Section: 4-erro Do Método 44-erro Do Métodounclassified
“…Em vista da grande popularidade da radiografia panorâmica e das diversas possibilidades de seu emprego em ortodontia 1,2,5,6,14,15,19,22,34,37,40,43,45,46,47,49,54,55,56,65,67,85,90,91,97 , objetivou-se avaliar as inclinações axiais mesiodistais dos dentes ântero-superiores e caninos inferiores de pacientes tratados ortodonticamente com a técnica edgewise simplificada, ao início e ao término do tratamento e compará-las aos valores médios normais, propostos por URSI 90 .…”
Section: Introdução Introduçãounclassified