PMID- 26315564
OWN - NLM
STAT- MEDLINE
DCOM- 20180329
LR  - 20180329
IS  - 1708-8208 (Electronic)
IS  - 1523-0899 (Linking)
VI  - 18
IP  - 5
DP  - 2016 Oct
TI  - Two-Center Prospective, Randomized, Clinical, and Radiographic Study Comparing 
      Osteotome Sinus Floor Elevation with or without Bone Graft and Simultaneous 
      Implant Placement.
PG  - 873-882
LID - 10.1111/cid.12373 [doi]
AB  - PURPOSE: To evaluate stability and success rate of hydrophilic nanostructured 
      implants placed via osteotome sinus floor elevation (OSFE) without grafting 
      material or using beta-tricalcium phosphate (beta-TCP), deproteinized bovine bone 
      (DBB), or their combination, and also to assess three-dimensional volumetric 
      stability of endo-sinus bone gained in the aforementioned conditions. MATERIALS 
      AND METHODS: OSFE with simultaneous implant placement (10-mm long SLActive-BL((R)) 
      , Straumann, Basel, Switzerland) was performed. Grafting materials were randomly 
      allocated to implant sites, whereas one site was left without graft. Implant 
      stability was measured by resonance frequency analysis over 6 months. Implant 
      success was evaluated after 2 years of loading. Volume of new endo-sinus bone was 
      calculated from CBCT images using 3D Slicer((R)) software. RESULTS: A total of 180 
      implants were inserted into posterior maxilla of 45 patients with 6.59 +/- 0.45 mm 
      of residual bone height, and all remained successful after 2 years. Implant 
      stability steadily increased during healing, without significant difference 
      between groups (p = .658). After 2 years, endo-sinus bone significantly shrank 
      (p < .001) in all groups (DBB:66.34%; beta-TCP:61.44%; new bone formed from 
      coagulum: 53.02%; beta-TCP + DBB:33.47%). CONCLUSIONS: Endo-sinus bone gained after 
      OSFE inevitably and significantly shrinks regardless of whether grafting material 
      is applied or not. Grafting material offers no significant advantage to stability 
      nor clinical success of hydrophilic and nanostructured implants placed 
      simultaneously with OSFE.
CI  - (c) 2015 Wiley Periodicals, Inc.
FAU - Markovic, Aleksa
AU  - Markovic A
AD  - Clinic of Oral Surgery, School of Dental Medicine, University of Belgrade, 
      Belgrade, Serbia. maleksa64@gmail.com.
FAU - Misic, Tijana
AU  - Misic T
AD  - Clinic of Oral Surgery, School of Dental Medicine, University of Belgrade, 
      Belgrade, Serbia.
FAU - Calvo-Guirado, Jose Luis
AU  - Calvo-Guirado JL
AD  - Faculty of Medicine and Dentistry, University of Murcia, Murcia, Spain.
FAU - Delgado-Ruiz, Rafael Arcesio
AU  - Delgado-Ruiz RA
AD  - Department of Prosthodontics and Digital Technology, School of Dental Medicine, 
      Stony Brook University, Stony Brook, NY, USA.
FAU - Janjic, Bojan
AU  - Janjic B
AD  - Clinic of Oral Surgery, School of Dental Medicine, University of Belgrade, 
      Belgrade, Serbia.
FAU - Abboud, Marcus
AU  - Abboud M
AD  - Department of Prosthodontics and Digital Technology, School of Dental Medicine, 
      Stony Brook University, Stony Brook, NY, USA.
LA  - eng
PT  - Journal Article
PT  - Multicenter Study
PT  - Randomized Controlled Trial
DEP - 20150828
PL  - United States
TA  - Clin Implant Dent Relat Res
JT  - Clinical implant dentistry and related research
JID - 100888977
RN  - 0 (Calcium Phosphates)
RN  - K4C08XP666 (tricalcium phosphate)
SB  - IM
MH  - Animals
MH  - Bone Transplantation
MH  - Calcium Phosphates
MH  - Cattle
MH  - Female
MH  - Humans
MH  - Male
MH  - Middle Aged
MH  - Osteotomy
MH  - Prospective Studies
MH  - Sinus Floor Augmentation/*methods
OTO - NOTNLM
OT  - bone graft
OT  - implant stability
OT  - implant success
OT  - no grafting
OT  - osteotome sinus floor elevation
OT  - posterior maxilla
OT  - volumetric changes
EDAT- 2015/09/01 06:00
MHDA- 2018/03/30 06:00
CRDT- 2015/08/29 06:00
PHST- 2015/09/01 06:00 [pubmed]
PHST- 2018/03/30 06:00 [medline]
PHST- 2015/08/29 06:00 [entrez]
AID - 10.1111/cid.12373 [doi]
PST - ppublish
SO  - Clin Implant Dent Relat Res. 2016 Oct;18(5):873-882. doi: 10.1111/cid.12373. Epub 
      2015 Aug 28.