PMID- 33542168
OWN - NLM
STAT- MEDLINE
DCOM- 20210216
LR  - 20240305
IS  - 1660-4601 (Electronic)
IS  - 1661-7827 (Print)
IS  - 1660-4601 (Linking)
VI  - 17
IP  - 24
DP  - 2020 Dec 14
TI  - Validation of an Intra-Oral Scan Method Versus Cone Beam Computed Tomography 
      Superimposition to Assess the Accuracy between Planned and Achieved Dental 
      Implants: A Randomized In Vitro Study.
LID - 10.3390/ijerph17249358 [doi]
LID - 9358
AB  - Computer aided implantology is the safest way to perform dental implants. The 
      research of high accuracy represents a daily effort. The validated method to 
      assess the accuracy of placed dental implants is the superimposition of a 
      pre-operative and a post-operative cone beam computed tomography (CBCT) with 
      planned and placed implants. This procedure is accountable for a biologic cost 
      for the patient. To investigate alternative procedure for accuracy assessment, 
      fifteen resin casts were printed. For each model, six implants were digitally 
      planned and then placed following three different approaches: (a) template guided 
      free hand, (b) static computer aided implantology (SCAI), and (c) dynamic 
      computer aided implantology (DCAI). The placement accuracy of each implant was 
      performed via two methods: the CBCT comparison described above and a matching 
      between implant positions recovered from the original surgical plan with those 
      obtained with a post-operative intraoral scan (IOS). Statistically significant 
      mean differences between guided groups (SCAI and DCAI) and the free hand group 
      were found at all considered deviations, while no differences resulted between 
      the SCAI and DCAI approaches. Moreover, no mean statistically significant 
      differences were found between CBCT and IOS assessment, confirming the validity 
      of this new method.
FAU - Franchina, Alessio
AU  - Franchina A
AUID- ORCID: 0000-0002-7679-6776
AD  - Private Practice, Periodontics and Dental Implant Surgery, 36100 Vicenza, Italy.
FAU - Stefanelli, Luigi V
AU  - Stefanelli LV
AD  - Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 
      00185 Rome, Italy.
FAU - Maltese, Fabio
AU  - Maltese F
AD  - Private Practice, 00192 Rome, Italy.
FAU - Mandelaris, George A
AU  - Mandelaris GA
AD  - Private Practice, Periodontics and Dental Implant Surgery, Periodontal Medicine & 
      Surgical Specialists, LTD, Park Ridge, Oakbrook Terrace, Chicago, IL 60601, USA.
FAU - Vantaggiato, Alessandro
AU  - Vantaggiato A
AD  - Private Practice, 73100 Lecce, Italy.
FAU - Pagliarulo, Michele
AU  - Pagliarulo M
AD  - Faculty of Dental Medicine, University of Plovdiv, 4002 Plovdiv, Bulgaria.
FAU - Pranno, Nicola
AU  - Pranno N
AUID- ORCID: 0000-0003-4095-0900
AD  - Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 
      00185 Rome, Italy.
FAU - Brauner, Edoardo
AU  - Brauner E
AUID- ORCID: 0000-0001-7654-482X
AD  - Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 
      00185 Rome, Italy.
FAU - Angelis, Francesca De
AU  - Angelis F
AD  - Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 
      00185 Rome, Italy.
FAU - Carlo, Stefano Di
AU  - Carlo SD
AD  - Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 
      00185 Rome, Italy.
LA  - eng
PT  - Journal Article
DEP - 20201214
PL  - Switzerland
TA  - Int J Environ Res Public Health
JT  - International journal of environmental research and public health
JID - 101238455
RN  - 0 (Dental Implants)
SB  - IM
MH  - Humans
MH  - Computer-Aided Design
MH  - *Cone-Beam Computed Tomography/methods
MH  - *Dental Implantation, Endosseous/methods
MH  - *Dental Implants
MH  - In Vitro Techniques
MH  - Models, Dental
MH  - Reproducibility of Results
MH  - *Surgery, Computer-Assisted/instrumentation/methods
PMC - PMC7765074
OTO - NOTNLM
OT  - accuracy
OT  - dynamic computer aided implantology
OT  - dynamic navigation implantology
OT  - intra-oral scanning
OT  - static computer aided implantology
OT  - superimposition
OT  - surgical guides
COIS- The authors declare no conflict of interest.
EDAT- 2021/02/06 06:00
MHDA- 2021/02/17 06:00
PMCR- 2020/12/01
CRDT- 2021/02/05 05:49
PHST- 2020/11/16 00:00 [received]
PHST- 2020/12/09 00:00 [revised]
PHST- 2020/12/12 00:00 [accepted]
PHST- 2021/02/05 05:49 [entrez]
PHST- 2021/02/06 06:00 [pubmed]
PHST- 2021/02/17 06:00 [medline]
PHST- 2020/12/01 00:00 [pmc-release]
AID - ijerph17249358 [pii]
AID - ijerph-17-09358 [pii]
AID - 10.3390/ijerph17249358 [doi]
PST - epublish
SO  - Int J Environ Res Public Health. 2020 Dec 14;17(24):9358. doi: 
      10.3390/ijerph17249358.