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  • 1
    Online Resource
    Online Resource
    Jaypee Brothers Medical Publishing ; 2011
    In:  The Journal of Indian Orthodontic Society Vol. 45 ( 2011-9), p. 189-192
    In: The Journal of Indian Orthodontic Society, Jaypee Brothers Medical Publishing, Vol. 45 ( 2011-9), p. 189-192
    Type of Medium: Online Resource
    ISSN: 0301-5742 , 0974-9098
    Language: Unknown
    Publisher: Jaypee Brothers Medical Publishing
    Publication Date: 2011
    detail.hit.zdb_id: 2984274-8
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  • 2
    In: Dental Press Journal of Orthodontics, FapUNIFESP (SciELO), Vol. 28, No. 2 ( 2023)
    Abstract: RESUMO Objetivo: O objetivo desse estudo randomizado controlado paralelo de dois braços foi avaliar os efeitos do tratamento e as mudanças no perfil labial em pacientes esqueléticos Classe II submetidos a tratamento com extração de pré-molares (EP) versus tratamento funcional fixo (FF). Métodos: Quarenta e seis indivíduos que preencheram os critérios de inclusão foram distribuídos aleatoriamente em Grupo EP (idade média 13,03±1,78 anos) e Grupo FF (idade média 12,80±1,67 anos) (n=23 cada). O grupo EP foi tratado com extração dos primeiros pré-molares superiores e segundos pré-molares inferiores, seguida de fechamento do espaço com ancoragem em mini-implantes; e o Grupo FF, com tratamento usando aparelhos funcionais fixos. As alterações esqueléticas, dentárias e de tecidos moles foram analisadas usando cefalogramas laterais pré e pós-tratamento. Os dados obtidos desse estudo aberto foram submetidos a análise estatística cega. Resultados: O tratamento com extrações resultou em maior aumento do ângulo nasolabial (ANL: 3,1 [IC 95% 2,08, 4,19] , p 〈 0,001), melhora significativa do lábio superior (Ls-Linha E: -2,91 [IC 95% -3,54, -2,28], p 〈 0,001, Ls-Linha S: -2,50 [IC 95% -2,76, -2,24], p 〈 0,001, Ls-SnPog’: -2,32 [IC 95% -2,90, -1,74], p 〈 0,01) e posição do lábio inferior (Li-Linha E: -0,68 [IC 95% -1,36, 0,00], p 〈 0,01, Li-Linha S: -0,55 [IC 95% -1,11, 0,02], p 〈 0,01, e Li-SnPog’: -0,64 [IC 95% -1,20, -0,07], p 〈 0,01), espessura dos lábios (espessura Ls: 2,27 [IC 95% 1,79, 2,75], p 〈 0,001; espessura Li: 0,41 [IC 95% -0,16, 0,97], p 〈 0,01), tensão do lábio superior (tensão Ls: -2,68 [IC 95% -3,32, -2,04], p 〈 0,001) e perfil de tecidos moles (N’-Sn-Pog’: 2,68 [IC 95% 1,87, 3,50], p 〈 0,01). Nenhuma diferença significativa foi observada entre os grupos quanto às alterações esqueléticas na maxila e mandíbula, padrão de crescimento, sobressaliência, sobremordida, ângulo interincisal e posição dos tecidos moles do mento (p 〉 0,05). O tratamento com extração de pré-molares demonstrou significativa intrusão-retração dos incisivos superiores, melhor manutenção da inclinação dos incisivos superiores e protração significativa dos molares inferiores; enquanto o tratamento funcional resultou em efeito retrusivo e intrusivo nos molares superiores, proclinação acentuada dos dentes anteriores inferiores e extrusão significativa dos molares inferiores. Ambas as modalidades de tratamento tiveram duração de tratamento semelhante. A falha do mini-implante foi observada em 7,9% dos casos, enquanto a falha do aparelho funcional fixo foi observada em 9,09% dos casos. Conclusões: O tratamento com extração de pré-molares é uma modalidade de tratamento melhor do que os aparelhos funcionais fixos para pacientes Classe II com discrepância esquelética moderada, sobressaliência aumentada, incisivos superiores protruídos e lábios protruídos, pois produz melhor resposta dentoalveolar e permite maior melhora do perfil dos tecidos moles e relacionamento labial.
    Type of Medium: Online Resource
    ISSN: 2177-6709 , 2176-9451
    Language: English
    Publisher: FapUNIFESP (SciELO)
    Publication Date: 2023
    detail.hit.zdb_id: 2721511-8
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  • 3
    Online Resource
    Online Resource
    IP Innovative Publication Pvt Ltd ; 2023
    In:  IP Indian Journal of Orthodontics and Dentofacial Research Vol. 9, No. 3 ( 2023-9-28), p. 206-211
    In: IP Indian Journal of Orthodontics and Dentofacial Research, IP Innovative Publication Pvt Ltd, Vol. 9, No. 3 ( 2023-9-28), p. 206-211
    Abstract: : What is now known as a Class-III malocclusion was initially recognized by Pierre Fauchard. True Class-III malocclusion is a genetically based condition that manifests in childhood. As the youngster reaches the teenage growth spurt, it becomes more obvious. Typically, we will discover a parent or grandparent who is dealing with the same issue. Class-III malocclusion, however, is not a disease. The abnormality itself is a compensatory mechanism to make up for variation that has happened at some point during the course of the individual's development. The case presented here demonstrates the importance of presurgical decompensation, surgical planning, including cephalometric predictions, and mock surgery in the management of severe skeletal Class-III malocclusion. The treatment included comprehensive orthodontic and surgical workup that included bilateral sagittal split osteotomy for mandibular setback of 3mm and LeFort-I osteotomy for maxillary advancement of 3mm. Class-I jaw relationships with a pleasing profile and correctly aligned arches were attained after 2 years of detailed treatment. This led to an aesthetic improvement and a significant increase in the patient's confidence. Class-III skeletal malocclusions can be corrected surgically or through camouflage. However, an ortho-surgical approach may be necessary if the issue cannot be resolved with orthodontics alone. When done correctly, bi-jaw surgery has repeatedly been shown to be quite successful.
    Type of Medium: Online Resource
    ISSN: 2581-9356 , 2581-9364
    Language: Unknown
    Publisher: IP Innovative Publication Pvt Ltd
    Publication Date: 2023
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  • 4
    Online Resource
    Online Resource
    IP Innovative Publication Pvt Ltd ; 2023
    In:  Journal of Contemporary Orthodontics Vol. 7, No. 2 ( 2023-6-28), p. 94-100
    In: Journal of Contemporary Orthodontics, IP Innovative Publication Pvt Ltd, Vol. 7, No. 2 ( 2023-6-28), p. 94-100
    Abstract: The study was carried out to evaluate skeletal, dental and soft tissue effects produced by PowerScope 2 appliance following the correction of skeletal Class II malocclusion. A total of 10 patients (3 males and 7 females with mean age of 14.40 ± 0.70 yrs) diagnosed with skeletal Class II malocclusion and indicated for fixed functional appliance were treated using Power Scope2 appliance. Paired t-test was used to assess skeletal, dental and soft tissue changes evaluated on lateral cephalograms taken at pre-functional (T1) and post-functional (T2) stages. Maxillomandibular sagittal relation was markedly improved with a significant gain in the length of the mandible along with a restraining effect on the maxillary dentition. The improvement in molar relation was mainly contributed by dentoalveolar effects (72.3 %) and secondarily by skeletal effects (27.7 %) while the reduction in overjet was contributed by 22.4% skeletal and 77.6% dental effects. Vertical changes were non-significant. Following PowerScope 2 therapy there was an overall improvement in facial esthetics. Power Scope2 serves as an effective skeletal Class II corrector with primarily dentoalveolar and secondary skeletal effects.
    Type of Medium: Online Resource
    ISSN: 2582-0478
    Language: Unknown
    Publisher: IP Innovative Publication Pvt Ltd
    Publication Date: 2023
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  • 5
    In: Journal of Craniofacial Surgery, Ovid Technologies (Wolters Kluwer Health), Vol. 33, No. 1 ( 2022-01), p. 81-86
    Abstract: No randomized controlled trial has compared the treatment outcome between surgical mandibular advancement and premolar extractions in class II malocclusion. This 2-arm parallel randomized controlled trial evaluated the treatment effects and lip profile changes in skeletal class II adult patients subjected to bilateral sagittal split ramus osteotomy for mandibular advancement and those treated with premolar extractions. Seventy skeletal class II patients were accessed and forty-six subjects who fulfilled inclusion criteria were distributed randomly into Group CG (patients: 23, mean age: 21.28 ± 2.69 years) and Group SG (patients: 23, mean age: 21.15 ± 2.64 years). Group CG was subjected to extraction of maxillary first premolars and mandibular second premolars followed by implant supported space closure and Group SG was managed by surgical mandibular advancement. Skeletal, dental, and soft-tissue changes were analyzed. The study was single-blinded (statistical analyzer). Groups were closely matched for baseline parameters. In the present trial there was no loss to follow-up. Though overjet and overbite were optimized in both the groups but significant improvement was seen in surgical cases. Group CG demonstrated statistically significant point “A” remodeling, dentoalveolar changes, and increase in nasolabial angle. Group SG exhibited significant sagittal and vertical skeletal improvement and lip position change. Surgical mandibular advancement was found to be a better treatment modality compared to premolars extraction for managing skeletal class II div 1 malocclusion as it permits greater improvement of the profile and skeletal relationship.
    Type of Medium: Online Resource
    ISSN: 1049-2275 , 1536-3732
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2022
    detail.hit.zdb_id: 2060546-8
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  • 6
    Online Resource
    Online Resource
    Medip Academy ; 2021
    In:  International Journal of Otorhinolaryngology and Head and Neck Surgery Vol. 7, No. 8 ( 2021-07-23), p. 1347-
    In: International Journal of Otorhinolaryngology and Head and Neck Surgery, Medip Academy, Vol. 7, No. 8 ( 2021-07-23), p. 1347-
    Abstract: 〈 p class="abstract" 〉 The purpose of this original case study was to present the efficiency of combined orthodontic and distraction osteogenesis (DO) in severe maxillary hypoplasia along with importance of tongue graft for closure of large residual palatal defect. DO has been successfully chosen in lengthening and widening the maxilla transversely to relieve anterior dental crowding and transverse discrepancies between the dental arches. A UCLP (unilateral cleft lip and palate), 15 year old male with the chief complaint of esthetic and functional problems because of skeletal class III malocclusion with anterior crossbite and severe midline shift was taken up for this modality of treatment. Considering the severity of malocclusion, combined orthodontic and DO treatment was considered adequate which was likely less invasive and equally stable procedure. RED (rigid external distractor) was used for distraction after initial alignment followed by closure of residual large palatal defect with tongue graft. Result obtained was esthetically good with acceptable occlusion considering the severity with pleasing soft tissue profile. The review was done after six year which showed remarkable skeletal stability with no dehiscence of tongue graft in palate area. The combined use of DO and orthodontic correction in ULCP case had substantial skeletal stability, improving patient esthetic and self-esteem. 〈 /p 〉
    Type of Medium: Online Resource
    ISSN: 2454-5937 , 2454-5929
    Language: Unknown
    Publisher: Medip Academy
    Publication Date: 2021
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  • 7
    Online Resource
    Online Resource
    Elsevier BV ; 2020
    In:  Medical Journal Armed Forces India Vol. 76, No. 3 ( 2020-07), p. 356-359
    In: Medical Journal Armed Forces India, Elsevier BV, Vol. 76, No. 3 ( 2020-07), p. 356-359
    Type of Medium: Online Resource
    ISSN: 0377-1237
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2020
    detail.hit.zdb_id: 2164392-1
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  • 8
    In: European Journal of Orthodontics, Oxford University Press (OUP), Vol. 44, No. 1 ( 2022-01-25), p. 22-29
    Abstract: To compare the long-term skeletal stability following maxillary advancement using Rigid External Distraction (RED) in growing and non-growing patients with Cleft Lip and Palate (CLP). Methods Data sources: A systematic literature search was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines from database inception till August 2020 in MEDLINE-PubMed, Cochrane Central Register of Controlled Trials (CENTRAL), Science Direct, Google Scholar and a manual search in the institutional library. Study eligibility criteria, participants and intervention: All available literature published in English, with a minimum of six human subjects with well-defined age range either 7–14.9 years or 15–30 years, follow up period of a minimum of 12 months assessing the skeletal stability as horizontal change at Point A (Subspinale) following maxillary advancement using a RED device, without the use of rigid internal fixation or bone grafts were included in the study. Study appraisal and synthesis method: The quality assessment of selected articles was done using the Newcastle-Ottawa scale. The meta-analysis was carried out with Q statistic method, I-squared statistics, fixed-effect model to estimate pooled mean and Begg-Mazumdar bias indicator. Results Selected nine articles that were qualitatively assessed for relapse rate following maxillary advancement using a RED device, showed consistent and stable results. The meta-analysis found no significant difference in long-term skeletal stability of maxillary advancement by RED device in growing and non-growing patients with CLP [(growing group: Pooled proportion = 0.2927; 95% CI = 0.1534 to 0.4319) (non-growing group: Pooled proportion = 0.23077; 95% CI = 0.09854 to 0.36300)] . Limitations No study, as revealed by the search, was available that compared the two groups as defined by the inclusion criteria. Data for the two groups were retrieved from different studies and meta-analysed. Conclusion RED is an effective modality for correction of maxillary hypoplasia secondary to CLP, requiring large maxillary advancement. The technique can be used in young and adult patients with similar long-term results. PROSPERO registration number CRD42020205513
    Type of Medium: Online Resource
    ISSN: 0141-5387 , 1460-2210
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2022
    detail.hit.zdb_id: 1466699-6
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  • 9
    Online Resource
    Online Resource
    Istanbul Medipol Universitesi ; 2016
    In:  Sleep and Hypnosis - International Journal ( 2016-9-9)
    In: Sleep and Hypnosis - International Journal, Istanbul Medipol Universitesi, ( 2016-9-9)
    Type of Medium: Online Resource
    ISSN: 1302-1192 , 2458-9101
    Language: Unknown
    Publisher: Istanbul Medipol Universitesi
    Publication Date: 2016
    detail.hit.zdb_id: 2096253-8
    SSG: 5,2
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  • 10
    Online Resource
    Online Resource
    Elsevier BV ; 2021
    In:  Medical Journal Armed Forces India Vol. 77 ( 2021-02), p. S31-S36
    In: Medical Journal Armed Forces India, Elsevier BV, Vol. 77 ( 2021-02), p. S31-S36
    Type of Medium: Online Resource
    ISSN: 0377-1237
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2021
    detail.hit.zdb_id: 2164392-1
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