Use of cone beam computed tomography in identifying postmenopausal women with osteoporosis

Brasileiro, Cláudia Borges; Chalub, Loliza Luiz Figueiredo Houri; Abreu, Mauro Henrique Nogueira Guimarães de; Barreiros, I D; Amaral, Tânia Mara Pimenta; Kakehasi, Adriana Maria; Mesquita, Ricardo Alves

doi:10.1007/s11657-017-0314-7

Cited by 27 publications

(44 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Mostafa et al [9] showed that CT mental index, CT mandibular index and CT cortical index scores were significant differences between the control and osteoporotic groups. Brasileiro et al [10] indicated that the mean values of CT index and CT mandibular index were lower in the osteoporosis group than in osteopenia and normal patients. Therefore, we consider that cortical bone density of mandible with CBCT should be utilized as predict factor of osteoporosis.…”

Section: Discussionmentioning

confidence: 97%

“…[11] In recent years, 3D image datasets obtained from CBCT have been applied to investigating the potential osteoporosis prediction. [8][9][10][11][12] Therefore, we investigated the changes of mandibular cortical bone with age using CBCT.…”

Section: Discussionmentioning

confidence: 99%

“…[6] Cone-beam CT (CBCT) is a comparatively new modality by offering accurate anatomical information by three dimen-sions at diagnosis and treatment planning. [7] Recently, 3D image datasets obtained from CBCT have been applied to investigating the potential osteoporosis prediction from the mandible, such as mandibular CBCT radiomorphomertic indices, [8][9][10] radiographic density, [11] and CT values. [12] However, it remains unclear whether age correlates with mandibular cortical bone radiographic density using CBCT.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Aging and cortical bone density of mandible with CBCT

Ogura

Sasaki

Sue

et al. 2018

IJDI

View full text Add to dashboard Cite

Purpose: To investigate changes of mandibular cortical bone with age using cone-beam computed tomography (CBCT).Materials and methods: We reviewed the CBCT images of 202 patients who were examined in mandibular region by CBCT. The patients were classified into 2 age groups: young group (≦50 years; 51 male (age range 13-50 years, mean age 27.6 years) and 73 female (age range 11-50 years, mean age 30.0 years)) and elderly group (＞50 years; 22 male (age range 53-74 years, mean age 63.8 years) and 56 female (age range 51-82 years, mean age 66.3 years)). The relationship between age and mandibular cortical bone radiographic density as gray values using CBCT was assessed by Pearson's rank correlation test. Regarding age groups, mandibular cortical bone radiographic density using CBCT was performed with one-way repeated measures analysis of variance with Tukey's HSD test.Results: Cortical bone radiographic density in female using CBCT was significantly correlated to age (Y = -6.741X + 1946, R2 = 0.351, P = .000). Furthermore, the cortical bone radiographic density in young female (1754 ± 144) was significantly higher than that in young male (1554 ± 164, P = .000), elderly male (1533 ± 115, P = 0.000) and elderly female (1484 ± 228, P = 0.000).Conclusions: The present study confirmed the changes of mandibular cortical bone with age in female using CBCT. Furthermore, the evaluation of mandibular cortical bone using CBCT can be helpful in intercepting patients at risk of reduced bone mineral density.

show abstract

Section: Discussionmentioning

confidence: 97%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Aging and cortical bone density of mandible with CBCT

Ogura

Sasaki

Sue

et al. 2018

IJDI

View full text Add to dashboard Cite

show abstract

“…Estudios que evaluaron la estructura ósea trabecular de los maxilares en TCHC, no revelaron grandes cambios que podrían identificarse como osteoporosis, arrojando datos más significativos de osteoporosis al analizar y evaluar el trabeculado óseo de la 2da vértebra cervical a nivel del odontoides (50), es así que mediante la tomografía y la resonancia magnética, se podría evaluar la estructura del hueso trabecular, midiendo el volumen, el espaciado y la conectividad, los estudios son prometedores; pero los costos y la complejidad de estos métodos, serían una limitante del uso diario en la práctica clínica (50,51).…”

Section: • Corteza Leve a Moderadamente Erosionada (C2)unclassified

Osteoporosis of the Jaws and its Diagnostic Methods: Review of the Literature

Claros

2019

Odovtos - Int J Dent Sc

View full text Add to dashboard Cite

Osteoporosis is a chronic, silent, multifactorial and metabolic bone disease characterized by low bone mineral density and altered micro architecture, presenting a high fracture rate with minimal trauma or without trauma (hip, spine and forearms). Osteoporosis can occur in both sexes and in all ages; mainly considered a problem for postmenopausal women, with higher risk of fracture over 50 years old. This increases the morbidity, mortality and costs of the health system, considering it a significant public health issue. Healthy bone has equilibrium characteristics between bone formation by osteoblasts and bone resorption by osteoclasts. In osteoporosis this balance is altered, showing a greater tendency to resorption. The most important risk factors for osteoporosis are age, sex, genetic factors, early menopause, inadequate calcium intake, lack of exercise, alcoholism, and smoking; it can also be associated with some endocrine diseases, such as hyperparathyroidism, kidney failure chronic, liver disease, malabsorption and drugs, including oral glucocorticoids. The objective of this bibliographic review is to provide updated and specific information about osteoporosis in the jaws and its diagnostic methods, which allow the dentist and radiologist to recognize, prevent and / or refer to the specialist indicated cases that may arise with this condition.

show abstract

“…However, high cost of machine constructing, radiation exposure and unavailability prevent DXA as an ideal screening tool among clinics or hospitals at countryside. Quantitative computed tomography (QCT) different from DXA has advantages of giving precise volumetric mineral density of separate trabecular and cortical bone at the interested regions of any size or shapes . However, limitations of QCT similar to DXA are doomed to restrict its utility for osteoporosis screening.…”

Section: Introductionmentioning

confidence: 99%

Near‐infrared bone densitometry: A feasibility study on distal radius measurement

Chung

Chen

Leu

et al. 2018

Journal of Biophotonics

View full text Add to dashboard Cite

Osteoporosis, defined as decreased bone mineral density (BMD), poses patients in dangers for fracture risk and has become a major public health problem worldwide because of is associated morbidity, mortality and costs. Without doubt, early detection and timely intervention are important to successfully manage osteoporosis and its associated complications. The dual-energy x-ray absorptiometry (DXA) is the most popular and standard method to measure BMD. However, limitations including radiation exposure and availability restrict its application for osteoporosis screening among general population. In this study, we developed a simple method to detect human distal radius bone density based on near infrared (NIR) image system. Among 10 volunteers (including 5 young and 5 elderly participants) receiving bone density measurement using our NIR image system at the ultradistal part of bilateral distal radius, we demonstrated a strong correlation between the optical attenuation and BMD measured with DXA, which may facilitate predicting bone density status. We hope our potential NIR image system may open a new avenue for development of osteoporosis screening facilities and help in prevention of osteoporosis related fracture and its associated complications in the near future. Pearson's correlations between BMD values from the DXA and light intensity of NIR system.

show abstract

Use of cone beam computed tomography in identifying postmenopausal women with osteoporosis

Abstract: Quantitative CBCT indices may help dentists to screen for women with low spinal and femoral bone mineral density so that they can refer postmenopausal women for bone densitometry.

Cited by 27 publications

References 24 publications

Aging and cortical bone density of mandible with CBCT

Aging and cortical bone density of mandible with CBCT

Osteoporosis of the Jaws and its Diagnostic Methods: Review of the Literature

Near‐infrared bone densitometry: A feasibility study on distal radius measurement

Contact Info

Product

Resources

About