PMID- 26245884
OWN - NLM
STAT- MEDLINE
DCOM- 20160729
LR  - 20220330
IS  - 2045-2322 (Electronic)
IS  - 2045-2322 (Linking)
VI  - 5
DP  - 2015 Aug 6
TI  - Critical anatomic region of nasopalatine canal based on tridimensional analysis: 
      cone beam computed tomography.
PG  - 12568
LID - 10.1038/srep12568 [doi]
LID - 12568
AB  - The study aim of this was to define the critical anatomic region of the 
      premaxilla by evaluating dimensions of nasopalatine canal, buccal bone plate 
      (BBP) and palatal bone plate (PBP). 230 CBCTs were selected with both, one or no 
      upper central incisors present (+/+, -/+, -/-) and periodontal condition was 
      evaluated. T-student test, ANOVA, Pearson's correlation and a multivariant-linear 
      regression model (MLRM) were used. Regarding gender, significant differences at 
      level 1 (lower NC) were found for: buccal-palatal, transversal and sagittal NC 
      diameters, and NC length (NCL). Regarding dental status, significant differences 
      were found for: total BBP length (tBL) and PBP width (PW2) at level 2 (NCL 
      midpoint). NCL was correlated with PW2, tBL, and PBP length at level 3 (foramina 
      of Stenson level). An MLRM had a high prediction value for NCL (69.3%). Gender is 
      related to NC dimensions. Dental status has an influence on BBP dimensions, but 
      does not influence on NC and PBP. Periodontal condition should be evaluated for 
      precise premaxillae analysis NC diameters at the three anatomical planes are 
      related to each other, while NCL is related to BBP and PBP lengths. A third of 
      premaxilla is taken up by NC, thus, establishing the critical anatomic region.
FAU - Fernandez-Alonso, Ana
AU  - Fernandez-Alonso A
AD  - Department of Stomatology, Medicine and Dentistry School, University of Santiago 
      de Compostela, c/ Entrerrios, s/n, Santiago de Compostela, 15872, Spain.
FAU - Suarez-Quintanilla, Juan Antonio
AU  - Suarez-Quintanilla JA
AD  - Department of Anatomy, Medicine and Dentistry School, University of Santiago de 
      Compostela, c/ San Francisco, s/n, Santiago de Compostela, 15782, Spain.
FAU - Muinelo-Lorenzo, Juan
AU  - Muinelo-Lorenzo J
AD  - Department of Stomatology, Medicine and Dentistry School, University of Santiago 
      de Compostela, c/ Entrerrios, s/n, Santiago de Compostela, 15872, Spain.
FAU - Varela-Mallou, Jesus
AU  - Varela-Mallou J
AD  - Department of Social Psychology, Basic Psychology and Methodology, Psychology 
      School, University of Santiago de Compostela, c/ Xose Maria Suarez Nunez, s/n, 
      15782, Santiago de Compostela, Spain.
FAU - Smyth Chamosa, Ernesto
AU  - Smyth Chamosa E
AD  - Department of Preventive Medicine and Public Health, Medicine and Dentistry 
      School, University of Santiago de Compostela, c/ San Francisco, s/n, Santiago de 
      Compostela, 15782, Spain.
FAU - Suarez-Cunqueiro, Maria Mercedes
AU  - Suarez-Cunqueiro MM
AD  - Department of Stomatology, Medicine and Dentistry School, University of Santiago 
      de Compostela, c/ Entrerrios, s/n, Santiago de Compostela, 15872, Spain.
LA  - eng
PT  - Journal Article
DEP - 20150806
PL  - England
TA  - Sci Rep
JT  - Scientific reports
JID - 101563288
SB  - IM
MH  - Adult
MH  - Analysis of Variance
MH  - Cone-Beam Computed Tomography
MH  - Female
MH  - Humans
MH  - Male
MH  - Maxilla/anatomy & histology/diagnostic imaging
MH  - Middle Aged
MH  - Models, Anatomic
MH  - Palate/*anatomy & histology/diagnostic imaging
MH  - Regression Analysis
PMC - PMC4526882
EDAT- 2015/08/08 06:00
MHDA- 2016/07/30 06:00
PMCR- 2015/08/06
CRDT- 2015/08/07 06:00
PHST- 2015/01/11 00:00 [received]
PHST- 2015/06/16 00:00 [accepted]
PHST- 2015/08/07 06:00 [entrez]
PHST- 2015/08/08 06:00 [pubmed]
PHST- 2016/07/30 06:00 [medline]
PHST- 2015/08/06 00:00 [pmc-release]
AID - srep12568 [pii]
AID - 10.1038/srep12568 [doi]
PST - epublish
SO  - Sci Rep. 2015 Aug 6;5:12568. doi: 10.1038/srep12568.