The use of CBCT to asses buccal bone thickness overlying mandibular anterior teeth
https://doi.org/10.33667/2078-5631-2020-35-32-35
Abstract
Objectives: the aim of this study was to determine the relationship between gingival width with respect to the underlying bone thickness in mandibular anterior sextant.
Material and metods: 40 CBCT were included. Buccal bone thickness was measured at 3, 4.5, 6, 8 mm apical to the cement–enamel junction (CEJ). In addition, the apicoincisal gingival width was measured.
Results: at 3 mm from the cement-enamel junction, the buccal bone plate was in 69.4% of cases, the average thickness of buccal bone plate for all teeth was less than 1.0 mm, at the level of 4.5 and 6 mm in 30,6% of cases “Absence” of the external cortical plate, the thickness of which gradually increased in the apical direction (8 mm). When the efficiency is less than 2 mm, the effect of the absence of the external cortical plate according to CBCT data was more often observed.
Conclusion: in this study revealed the relationship between the gingival width and the anatomical features of the buccal bone plate.
About the Author
N. V. Bovanova
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation
Moscow
Russian Federation
Moscow
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Review
For citations:
Bovanova N.V. The use of CBCT to asses buccal bone thickness overlying mandibular anterior teeth. Medical alphabet. 2020;(35):32-35. (In Russ.) https://doi.org/10.33667/2078-5631-2020-35-32-35
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