000 02606cam a2200337 a 4500
003 EG-GiCUC
005 20250223031221.0
008 150429s2014 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aPh.D
099 _aCai01.09.06.Ph.D.2014.Ma.T
100 0 _aMaged Sultan Alhammadi
245 1 0 _aThree dimensional assessment of temporomandibular joint in different skeletal malocclusions with different extraction protocols /
_cMaged Sultan Alhammadi ; Supervised Amr Labib , Mona Salah Fayed
246 1 5 _aتقييم ثلاثى الأبعاد للمفصل الصدغًى اللحى فى سوء الاطباقات الهيكلٍيه المختلفه ببروتكولات خلع متعدده
260 _aCairo :
_bMaged Sultan Alhammadi ,
_c2014
300 _a272 Leaves :
_bcharts , facsimiles ;
_c30cm
502 _aThesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics
520 _aThis 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 Statistical analysis was performed on the gathered data and results were withdrawn
530 _aIssued also as CD
653 4 _aExtraction protocol
653 4 _aMandibular condyle
653 4 _aTMJ
700 0 _aAmr Labib ,
_eSupervisor
700 0 _aMona Salah Fayed ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aSamia
_eCataloger
942 _2ddc
_cTH
999 _c50688
_d50688