title: [Clinical and radiographic evaluation of simultaneous endosseous implant placements with xenographic bone grafts in bone defect by cone-beam computed tomography].
abstract: OBJECTIVE
  To evaluate the clinical outcome and osteogenesis of simultaneous endosseous implant placements with xenographic bone grafts in horizontal bone defect.
  
  
  METHODS
  Ten patients underwent simultaneous endosseous implant placements with xenographic bone grafts from January, 2010 to June, 2012. These patients were scanned by cone-beam computed tomography immediately, 3 months and 6 months after operation, respectively. The alveolar ridge thickness were measured in different sites, and the data with normal distribution was analyzed with SPSS17.0 software package.
  
  
  RESULTS
  With increase of xenographic bone graft retention time, the difference of osteogenesis of xenographic bone grafts was significantly different (P<0.05).
  
  
  CONCLUSIONS
  Cone-beam computed tomography can clearly determine the clinical outcome and osteogenesis of simultaneous endosseous implant placements with xenographic bone grafts in horizontal bone defect, which is characterized by good ossification. Supported by Innovative Science and Technology Program of Central Hospital of Xuzhou City (XZS2012071).
authors.affiliation: Faculty of Stomatology, Xuzhou Medical College. Xuzhou 221000;Jiangsu Province, China.E-mail:1776519397@qq.com.
authors.forename: Xing
authors.initials: X
authors.lastname: Wang
authors.forename: Jian
authors.initials: J
authors.lastname: Meng
mesh_terms: D000539:Alveolar Process; D016025:Bone Transplantation; D054893:Cone-Beam Computed Tomography; D003758:Dental Implantation, Endosseous; D015921:Dental Implants; D006801:Humans
chemical_list: D015921:Dental Implants