TY - GEN AU - Dalia Assar Khafagy AU - Hala Abbas , AU - Nevine Gamil Waly , TI - Evaluation of space loss after premature extraction of maxillary and mandibular second deciduous molars / PY - 2008/// CY - Cairo : PB - Dalia Assar Khafagy , KW - Premature extraction KW - Space loss KW - Space maintainer N1 - Thesis(M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Pedodontics; Issued also as CD N2 - This study was conducted to evaluate the space loss after premature extraction of the maxillary and mandibular second deciduous molars , where 40 patients were selected from the outpatient clinic of the pediatric dentistry department , cairo universirty from both sexes , their age ranged between 6 - 9 years UR - http://172.23.153.220/th.pdf ER -