title: [Maxillary sinus lifting and simultaneously placement of implants from the top of alveoli].
abstract: OBJECTIVE
  To study the effect of maxillary sinus floor elevation by the Frialit-2 Bone Condenser for implantation.
  
  
  METHODS
  11 patients underwent sinus floor lift by The Frialit-2 Bone Condenser and were inserted 14 implants. The time of following up was 10 - 21 months.
  
  
  RESULTS
  There were no implant loose or lost, no clinical complaint of maxillary sinus area, and X-ray exam showed well osseointegration.
  
  
  CONCLUSIONS
  The Frialit-2 bone condenser can be used for lifting sinus floor, and the sinus elevation without lateral access allows the insertion of implants with no additional surgical stress for the patients.
authors.affiliation: Center of Implantation, Affiliated Hospital of Medical College, Qingdao University, Qingdao Shandong 266003, China.
authors.forename: Bao-dong
authors.initials: BD
authors.lastname: Zhao
authors.forename: Ning-yi
authors.initials: NY
authors.lastname: Li
authors.forename: Jia-sen
authors.initials: JS
authors.lastname: Xu
authors.forename: Ling-xue
authors.initials: LX
authors.lastname: Bu
authors.forename: Yan-hui
authors.initials: YH
authors.lastname: Wang
mesh_terms: D000539:Alveolar Process / Q000601:surgery; D016025:Bone Transplantation; D003757:Dental Implantation / Q000379:methods; D019250:Dental Implants, Single-Tooth; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000601:surgery*