Three-dimensional CAD/CAM imaging of the maxillary sinus in ageing process

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11130%2F18%3A10375428" target="_blank" >RIV/00216208:11130/18:10375428 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1016/j.aanat.2018.01.008" target="_blank" >https://doi.org/10.1016/j.aanat.2018.01.008</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.aanat.2018.01.008" target="_blank" >10.1016/j.aanat.2018.01.008</a>

Result language

angličtina

Original language name

Three-dimensional CAD/CAM imaging of the maxillary sinus in ageing process

Original language description

Objectives: During the physiological ageing process atrophy of the alveolar bone appears in vertical direction. This bone resorption causes pushing the limits of the maxillary sinus at the expense of a degraded bone. The sinus volume increases due to the facial development in children and adolescents or during the ageing process due to the loss of teeth and bone mass. The main aim of this study is to determine the sinus shape and sinus floor morphology related to age. Materials and methods: Human adult male and female cadaveric heads (aged 37 to 83 years) with different dental status were used. The three-dimensional CAD/CAM software was used to scan the solid impressions of the maxillary sinus to visualize the real sinus shape and sinus floor. Subsequently, other findings are shown in tables and evaluated graphically. Results: The maxillary sinus morphology, its relationship to the nasal cavity, the sub sinus alveolar bone height, displacement of the lowest and highest points of sinus, and the sinus relationship to the roots of the upper teeth were studied and evaluated. Some septa, crests, and the prominent infraorbital canal were also found in the area of the sinus floor. Conclusions: This paper provides a unique view on the maxillary sinus and its changes during the ageing process with preserved topographical relations in a representative sample of the Slovak population. The visualization of the maxillary sinus anatomy is necessary in the diagnosis and treatment plans for dental implants and during current surgical procedures.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30224 - Radiology, nuclear medicine and medical imaging

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Annals of Anatomy

ISSN

0940-9602

e-ISSN

—

Volume of the periodical

218

Issue of the periodical within the volume

July

Country of publishing house

DE - GERMANY

Number of pages

14

Pages from-to

69-82

UT code for WoS article

000439253500008

EID of the result in the Scopus database

2-s2.0-85045556574