Three dimensional assessment of temporomandibular joint in different skeletal malocclusions with different extraction protocols /
Maged Sultan Alhammadi
Three dimensional assessment of temporomandibular joint in different skeletal malocclusions with different extraction protocols / تقييم ثلاثى الأبعاد للمفصل الصدغًى اللحى فى سوء الاطباقات الهيكلٍيه المختلفه ببروتكولات خلع متعدده Maged Sultan Alhammadi ; Supervised Amr Labib , Mona Salah Fayed - Cairo : Maged Sultan Alhammadi , 2014 - 272 Leaves : charts , facsimiles ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics
This study was carried out to investigate using cone beam computed tomography (CBCT) imaging, the position, inclination and surface area of the TMJ components in a sample of different skeletal malocclusions and whether different premolars extraction protocols have any effect on the geometry of the TMJ thus can predispose to TMD. A sample of 71 individuals (56 patients and 15 volunteers) participated in the present study. The total sample was divided into three groups based on specific criteria: Group I: Skeletal Class I comprised 15 volunteers (30 joints). Group II: Skeletal Class II comprised 30 patients (60 joints) indicated for orthodontic camouflage and divided into three equal subgroups; two, three and four premolars extraction. Group III: Skeletal class III comprised 15 patients (30 joints). Group IV: Skeletal long face comprised 15 patients (30 joints). Group V: Skeletal short face comprised 15 patients (30 joints). Both clinical examination and CBCT analysis of the temporomandibular joints with the next generation I - CAT was performed once for the first and third groups and twice for the second group (pre - treatment and post-retraction). Statistical analysis was performed on the gathered data and results were withdrawn
Extraction protocol Mandibular condyle TMJ
Three dimensional assessment of temporomandibular joint in different skeletal malocclusions with different extraction protocols / تقييم ثلاثى الأبعاد للمفصل الصدغًى اللحى فى سوء الاطباقات الهيكلٍيه المختلفه ببروتكولات خلع متعدده Maged Sultan Alhammadi ; Supervised Amr Labib , Mona Salah Fayed - Cairo : Maged Sultan Alhammadi , 2014 - 272 Leaves : charts , facsimiles ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics
This study was carried out to investigate using cone beam computed tomography (CBCT) imaging, the position, inclination and surface area of the TMJ components in a sample of different skeletal malocclusions and whether different premolars extraction protocols have any effect on the geometry of the TMJ thus can predispose to TMD. A sample of 71 individuals (56 patients and 15 volunteers) participated in the present study. The total sample was divided into three groups based on specific criteria: Group I: Skeletal Class I comprised 15 volunteers (30 joints). Group II: Skeletal Class II comprised 30 patients (60 joints) indicated for orthodontic camouflage and divided into three equal subgroups; two, three and four premolars extraction. Group III: Skeletal class III comprised 15 patients (30 joints). Group IV: Skeletal long face comprised 15 patients (30 joints). Group V: Skeletal short face comprised 15 patients (30 joints). Both clinical examination and CBCT analysis of the temporomandibular joints with the next generation I - CAT was performed once for the first and third groups and twice for the second group (pre - treatment and post-retraction). Statistical analysis was performed on the gathered data and results were withdrawn
Extraction protocol Mandibular condyle TMJ