Esthetic Maxillofacial Surgery

Epker, Bruce N.; Watson, Stephen; Kennedy, Brent D.; Taylor, Clark O.; Fearon, Jeffrey A.

doi:10.1097/00001665-199507000-00015

Cited by 3 publications

(3 citation statements)

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“…Vol. 21 No. 4 October -December 2023 According to Bergman, this angle should be 1020 ± 80 for both orthodontic and surgical correction.…”

Section: Jaimcmentioning

confidence: 99%

Comparison of Facial Angular Measurements Between Males and Females Presenting at a Tertiary Care Hospital

Nisar,

Ashraf,

Shazia Ramzan

et al. 2024

J Allam Iqbal Med Coll Lahore

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Background and Objective: The effectiveness of orthodontic diagnosis and treatment planning is dependent on an accurate assessment of the patient's soft tissue profile. The objective of the study was to compare the facial angular measurements between males and females.Methods: The study comprised 100 volunteers (50 males and 50 females) ranging in age from 12 to 16 years. The respondents were chosen through convenience sampling technique from orthodontics department of children hospital Lahore. Cephalometric and photographic profile analysis was used, with angular measurements based on standard cephalometric and photographic records taken in natural head position. The study included four factors in total.Results: The mean cephalometric and photographic naso-frontal angle was 121.050 and 121.030 respectively, where as cephalometric and phographic measurement in females were 122.240 and 122.840 respectively.Conclusion: There was no significant difference in angular measurements between two genders.Keywords: Photographic analysis, Cephalometric analysis, Naso-labial angle, Naso-mental angle, Naso- frontal angle, Naso-facial angle

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“…Vol. 21 No. 4 October -December 2023 According to Bergman, this angle should be 1020 ± 80 for both orthodontic and surgical correction.…”

Section: Jaimcmentioning

confidence: 99%

Comparison of Facial Angular Measurements Between Males and Females Presenting at a Tertiary Care Hospital

Nisar,

Ashraf,

Shazia Ramzan

et al. 2024

J Allam Iqbal Med Coll Lahore

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“…Berkowitz (1971) and Burke (1971) to monitor growth of facial soft tissues. Epker (1992) took his records in NHP, using the true vertical (TV) as the reference line on which he defined proportional measures as the following: the upper lip (Sn-Sto) was 30% of the inferior third of the face (Sn-Gn), the inferior lip (Sto-Sm) was 28% of the inferior third of the face, the height of the chin was 42% of the inferior third and nasal depth (Sn-Prn) was 40% of the nasal length (N-Sn). Arnett and Bergman (1993)…”

Section: Occlusal Photogrammetric Analysismentioning

confidence: 99%

Photogrammetry As A Tool To Aid Orthodontic Diagnosis And Treatment Assessment

Chitraa,

Prakashb

2023

JCO

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Aim: To present simple photogrammetric techniques that can objectively evaluate standardized digital extraoral and intra-oral photographs for diagnostic and therapeutic purposes. Materials and methods: 11 measurements (9 linear and 2 angular) from standardized lateral photographs were compared with analogous measurements from standardized lateral cephalograms. The study was conducted on 60 subjects (n=60, 41 females, 19 males) aged 18-25 years.8 photogrammetric techniques on standardized photographs, linear and angular photogrammetric analysis on lateral photographs, linear photogrammetric analysis on frontal and frontal smile photographs, photogrammetric analysis of occlusal cant, photogrammetric smile analysis and tooth and intra-arch measurements on occlusal photographs are described. Results: All 11 parameters that were analyzed showed strong correlation. The intraclass correlation coefficients (ICC) and corresponding 95% confidence intervals (CI) of all parameters showed that the reliability of the photographic technique was excellent. Conclusions: Photogrammetry on standardized photographs used in daily orthodontic practice offers a simple, cost effective solution without the hazard of radiation exposure. The 8 photogrammetric techniques described here show that photogrammetry has multiple applications. However, there is a need to standardize photogrammetric techniques, develop multiple photogrammetric analyses for different needs and obtain mean values for parameters from different populations.

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“…Se expresan como una falta de armonía en el aspecto facial y en la función de los maxilares, afectando la masticación, la deglución, la fonación, y secundariamente también el área sico-social (2,3,4,5,6). La etiopatogenia puede ser hereditaria, embrionaria o adquirida (6).…”

Section: Introduccionunclassified

Prognatismo mandibular severo

2000

SALUD MIL

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Se presenta un caso clínico de prognatismo mandibular particularmente severo por sus dimensiones y por tratarse además de un paciente desdentado, lo cual agrava su condición de prognata. Se relata su estudio clínico y radiográfico, se analizan los modelos; se realiza el diagnóstico cefalométrico. Se discuten las técnicas quirúrgicas aplicables y se decide realizar la técnica de osteotomía sagital de Obweggesser. Se diseña una férula de acrílico que se usa como guía intraoperatoria y como artificio para la fijación postoperatoria. El paciente es tratado en dos tiempos. En el intraoperatorio de la corrección quirúrgica del prognatismo aparece una particularidad anatómica que obliga a una variación operatoria. Se procede a la combinación de dos técnicas diferentes en cada una de las ramas del maxilar inferior. Se expone el resultado post operatorio logrado con una relación intermandibular satisfactoria desde el punto de vista funcional y estético, comprobable radiográficamente.

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Esthetic Maxillofacial Surgery

Cited by 3 publications

References 0 publications

Comparison of Facial Angular Measurements Between Males and Females Presenting at a Tertiary Care Hospital

Comparison of Facial Angular Measurements Between Males and Females Presenting at a Tertiary Care Hospital

Photogrammetry As A Tool To Aid Orthodontic Diagnosis And Treatment Assessment

Prognatismo mandibular severo

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