Scopus
YÖKSİS DOI Eşleşti
SJR Q1
Fractal dimension and lacunarity analysis of dental radiographs
Dentomaxillofacial Radiology · Eylül 2005
YÖKSİS Kayıtları
Fractal dimension and lacunarity analysis of dental radiographs
Dentomaxillofacial Radiology · 2005 SCI-Expanded
Prof. Dr. FÜSUN YAŞAR →
YÖKSİS Kayıtları — ISSN Eşleşmesi
Fractal dimension and lacunarity analysis of dental radiographs
2005 ISSN: 0250-832X SCI-Expanded
Prof. Dr. FÜSUN YAŞAR →
Mandibular metastasis in a patient with pulmonary adenocarcinoma
2006 ISSN: 0250-832X SCI-Expanded
Prof. Dr. FÜSUN YAŞAR →
Mandibular cortical index evaluation in masked and unmasked panoramic radiographs
2009 ISSN: 0250-832X SCI-Expanded
Prof. Dr. FÜSUN YAŞAR →
An unusual size of ameloblastic fibro-odontoma
2008 ISSN: 0250-832X SCI-Expanded
Prof. Dr. ABDULLAH KALAYCI →
Using cone-beam CT for appropriate nostril selection in nasotracheal intubation
2024 ISSN: 0250-832X SCI-Expanded Q1
Doç. Dr. GÖKHAN GÜRSES →
Application of Radiomics Features in Differential Diagnosis of Odontogenic Cysts
2025 ISSN: 0250-832X SCI-Expanded Q1
Arş. Gör. KEVSER DİNÇ BAŞAR →
Investigation of the effect of thyroid collar, radiation safety glasses, and lead apron on radiation dose in cone beam CT
2025 ISSN: 0250-832X SCI-Expanded Q2
Doç. Dr. OSMAN VEFA GÜL →
Comparative assessment of marginal alveolar bone using ultrasonography and cone-beam computed tomography
2025 ISSN: 0250-832X SCI-Expanded Q1
Dr. Öğr. Üyesi EMİNE ELİF MUTAFCILAR VELİOĞLU →
Makale Bilgileri
ISSN0250832X
Yayın TarihiEylül 2005
Cilt / Sayfa34 · 261-267
Scopus ID2-s2.0-24944539848
Özet
Objective: As the occlusal forces transmitted to the jaw bones during mastication might be different in dentate and edentulous regions, there might be different radiographical trabecular bone texture in these regions. Image analysis procedures are promising techniques which are used to detect structural changes of bone texture on radiographs. In this study, the differences of fractal dimension (FD) and lacunarity measurements of radiographical trabecular bone between dentate and edentulous regions were investigated. Methods: Direct digital radiographs of premolar-molar region were taken from 51 patients who were included in our study. Two rectangular regions of interest (ROIs) with the same dimensions (37 X 119 pixels) were created on these radiographs; one in the edentulous region and the other one in the dentate region. The ROIs were segmented as black and white areas. Box-counting fractal dimension and lacunarity of these regions were calculated. Results: Paired samples t-test and Pearson correlation coefficients were calculated. It was found that there were differences between dentate and edentulous regions for FD and lacunarity (P = 0.000). There is a negative correlation between FD and lacunarity (-0.643, P < 0.01), positive correlation between dentate and edentulous regions and FD (0.819, P < 0.01), and a negative correlation between lacunarity and dentate and edentulous regions (-0.541, P < 0.01). Conclusions: The differences of occlusal forces generated in dentate and edentulous regions during mastication cause some alterations in trabecular bone structure, and fractal dimension and lacunarity can reveal these alterations quantitatively. © 2005 The British Institute of Radiology.
Yazarlar (2)
1
Füsun Yaşar
2
Faruk Akgünlü
Anahtar Kelimeler
Dental radiographs
Fractal dimension
Image analysis
Lacunarity
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
Dentomaxillofacial Radiology
Q1
SJR Skoru1,009
H-Index89
YayıncıOxford University Press
ÜlkeUnited Kingdom
Dentistry (miscellaneous) (Q1)
Medicine (miscellaneous) (Q1)
Otorhinolaryngology (Q1)
Radiology, Nuclear Medicine and Imaging (Q1)
Metrikler
100
Atıf
2
Yazar
4
Anahtar Kelime