Orthognathic Surgery Treatment Planning

Posnick, Jeffrey C.

doi:10.1016/b978-1-4557-2698-1.00012-5

Cited by 5 publications

(4 citation statements)

References 132 publications

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“…This issue could be resolved with a mechanical blender. According to Dr. Albbousi, a dentist and faculty at UDM Dental School, hard food chewing occurs mostly on 1st molar and 2nd premolar areas [2] . Molars are perfect for grinding and crushing, and premolars are good for tearing, and grinding.…”

Section: -Discussionmentioning

confidence: 99%

Mechanical Digestion of Broccoli Through Chewing and Its Impact on Myrosinase Activity

Kosi-Kupe,

Cobau,

Beard

et al. 2023

Preprint

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Myrosinase activity on broccoli glucosinolates has been widely and extensively discussed. Purpose Studies on cruciferous vegetables, especially broccoli, have gained significance in the fight against cancer. Glucosinolates in broccoli transformation into sulforaphane occur after its exposure through chewing. However, the relationship between individual chewing patterns linked to denture morphology has not been studied extensively. Research on human digestion has demonstrated how the mechanical breakdown of larger food particles into smaller ones is a crucial precursor to chemical food breakdown. This study is a comparative analysis of how chewing on broccoli tissues by different individuals enables the enzyme myrosinase to break down broccoli glucosinolates chemically. Individual chewing patterns linked to the surface anatomy of the pre-molars and molars and the myrosinase activity on broccoli glucosinolates will be investigated. Methods Three individuals chew a 4-millimeter broccoli floret four times sequentially into a four-millimeter-long broccoli floret (2 grams), and the floret length was measured at each bite until the sample was ground. Then the chewed broccoli was combined with distilled water, filtered, and myrosinase activity was measured using photospectrometric measurements and an agar diffusion test. Human pre-molars and molars are measured in millimeters. Results Data from the three human chewing mechanisms compared to the mechanical breakdown performed by an automatic mixer shows different values and is individually specific. Conclusion Individual chewing patterns link to the unique surface anatomy of the pre-molars and molars, subsequently impacting the myrosinase activity on broccoli glucosinolates’ breakdown individually.

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Section: -Discussionmentioning

confidence: 99%

Mechanical Digestion of Broccoli Through Chewing and Its Impact on Myrosinase Activity

Kosi-Kupe,

Cobau,

Beard

et al. 2023

Preprint

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“…A indicação de cirurgia ortognática considera diversos fatores como dificuldades funcionais (fala, mastigação, etc), disfunção da articulação temporomandibular e além disso, fatores psicossociais devido aos impactos estéticos das assimetrias e deformidades faciais. Dessa forma, a necessidade de cirurgia ortognática deve ser determinada antes de qualquer movimentação dentária ortodôntica, para que o tratamento possa ser realizado de forma eficiente e eficaz 13 . A comunicação entre os profissionais envolvidos no caso é imprescindível para evitar problemas relacionados a descompensação insuficiente com consequente aumento do tempo de tratamento, atraso, ou um potencial um aumento na magnitude da cirurgia.…”

Section: -Discussãounclassified

Retratamento Ortodôntico-Cirúrgico De Assimetria Facial E Reabsorções Radiculares Severas: 16 Anos De Acompanhamento

Lara Krusser,

Dino,

Gustavo Paiva

et al. 2021

OCC

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Facial asymmetry may affect the patient’s smile and aesthetics. Its correction represents a great challenge for the dental surgeons. The complexity and multidisciplinary nature of such cases requires that any intervention be preceded by scientific and practical knowledge, as well as an accurate diagnosis. The aim of this paper is to report a clinical case, following the CARE guidelines (guidelines for case reporting). A 16 year-follow-up of an orthodontic-surgical retreatment of facial asymmetry and severe root resorption of an adult patient with facial asymmetry, with aesthetic, physiological and functional consequences, is reported in this paper. The results showed correction of the facial asymmetry, with functional occlusal plane, molars and canines relations and dental and facial midlines. Also satisfactory aesthetic results were achieved. Functionally, the patient presented normal mandibular movements, in addition to the harmonious facial profile which improved lip sealing. After 16 years of orthodontic-surgical retreatment, the patient is still undergoing clinical and radiographic follow-up, which demonstrates the stability of the results; root resorption remained stable and there was regression of temporomandibular dysfunction (TMD) due to the improved occlusal function.

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“…A cirurgia ortognática, compreende o procedimento pelo qual é possível a correção do posicionamento dento-esquelético, sendo este realizado por meio de osteotomias, sendo mais comumente realizada a osteotomia do tipo Le Fort I para a maxila e a osteotomia sagital do ramo mandibular (OSRM) 21 .…”

Section: Revisão De Literaturaunclassified

“…A preferência pelo uso da OSRM, deve-se ao fato de que esta, pode ser utilizada para os casos de avanço e recuo, correção de assimetrias, além de ser Revisão de Literatura realizada totalmente pela via intra-oral 21 . Inicialmente descrita por Schucdhdart 22 , passou por inúmeras modificações¹.…”

Section: Revisão De Literaturaunclassified

Avaliação dos fatores de risco e padrão de fratura na face lingual após a execução de Osteotomia Sagital Bilateral da Mandíbula em cirurgia ortognática realizada em pacientes classe III com fissura labiopalatina através de tomografia computadorizada de feixe cônico

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Orthognathic Surgery Treatment Planning

Cited by 5 publications

References 132 publications

Mechanical Digestion of Broccoli Through Chewing and Its Impact on Myrosinase Activity

Mechanical Digestion of Broccoli Through Chewing and Its Impact on Myrosinase Activity

Retratamento Ortodôntico-Cirúrgico De Assimetria Facial E Reabsorções Radiculares Severas: 16 Anos De Acompanhamento

Avaliação dos fatores de risco e padrão de fratura na face lingual após a execução de Osteotomia Sagital Bilateral da Mandíbula em cirurgia ortognática realizada em pacientes classe III com fissura labiopalatina através de tomografia computadorizada de feixe cônico

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